Stairs | Stairways

Stairs | Stairways

Description
Description

Stairs, stairways, staircases, or stairwells, are building components that provide users with a means of vertical movement with the distribution of separate and individual vertical steps. In a building setting, a flight of stairs refers to a complete series of steps that connects between two distinct floors. Either as conscious design decisions or as reactions to existing spatial conditions, stairs can take on a variety of organizational types from straight runs to spiral, L-shaped, U-shaped, or circular forms. Each stair step is typically comprised of a horizontal tread and a vertical riser.

Stairs are designed to establish a route or bridge between vertical levels by dividing the distance or height into steps feasible for occupants to travel. Stairs refers to a stairway, staircase, or stairwell while steps refers to the individual vertical distances that make up the stairs. There are many various types of stairs that can be straight, curved, or a set of straight pieces connected at a turn or landing. There are general requirements for a stair’s minimum and maximum tread depth and riser, with a tread being the component of the stair that the occupant steps on and a riser being the vertical component between each tread. 

History
History

Stairs have been with us since ancient times, allowing people to navigate vertical spaces. From simple stone steps in ancient civilizations to intricate wooden staircases in medieval castles, they evolved to match the era's architectural style. The Industrial Revolution brought metal and cast iron designs, often seen in urban settings. Over time, the purpose of stairs expanded beyond utility to include artistic expression, with designs reflecting cultural tastes and advances in engineering. Today, they're integral to our built environment, showcasing both function and beauty.

Future
Future

As we move forward, stairs are not just about getting from one floor to another; they're becoming pieces of art and interaction. The rise of smart homes brings stairs with LED lighting and sensors, lighting up each step as you walk. In urban homes, floating staircases and glass treads offer a modern aesthetic, maximizing space and light. Eco-friendly materials, like bamboo or recycled metal, are becoming popular, aligning with sustainability goals. Multi-purpose stairs with in-built storage or seating are on the rise, maximizing utility in compact spaces. These evolving designs merge form, function, and innovation, making stairs central to architectural expression.

Common Questions
Common Questions
What are the main parts of a stair?

The main parts of a stair include the treads, which are the horizontal surfaces that you step on, the risers, which are the vertical surfaces between the treads, the stringers, which are the structural support for the treads and risers, and the handrail, which is a safety feature that provides a hand grip for people using the stairs.

How can accidents be avoided on stairs?

To prevent accidents on stairs, keep them clean and clutter-free, well-lit, and equipped with handrails. Wear non-slip shoes and hold the handrail while using the stairs. Be careful when carrying objects and repair any damaged steps.

When were stairs invented?

It is difficult to determine the exact date when stairs were invented, as they were likely developed independently in different parts of the world at different times. However, the oldest known stairs were discovered in the ancient city of Ur in modern-day Iraq, and are believed to date back to the early 4th millennium BCE. These stairs were made of brick and were used to provide access to the city's ziggurat, a large pyramid-shaped temple.

Buildings

* Under Development *

4” | 10.2 cm (Sphere)
Baluster Spacing
10.200
1300
GUIDE
3D
Baluster Spacing
4”-7” | 10-18 cm (Riser)
36” | 91 cm (Typical)
11” | 28 cm (Tread Minimum)
Stair Tread & Riser Sizes
18.000
91.000
28.000
GUIDE
3D
Stair Tread & Riser Sizes
36”-74" | 91-188 cm (Typical)
Stair Widths
188.000
GUIDE
3D
Stair Widths
34”-38” | 86.4-96.5 cm (Handrail)
1.75” | 4.4 cm
1.75” | 4.4 cm
Baluster - Bunker Hill, Pin Top
96.500
4.400
4.400
0
https://p3d.in/e/mMwCd
GUIDE
3D
Baluster - Bunker Hill, Pin Top3D model of Pin Top Bunker Hill Baluster viewed in perspective3D model of Pin Top Bunker Hill Baluster viewed in perspective
34”-38” | 86.4-96.5 cm (Handrail)
1.75” | 4.4 cm
1.75” | 4.4 cm
Baluster - Bunker Hill, Square Top
96.500
4.400
4.400
0
https://p3d.in/e/WyHvk
GUIDE
3D
Baluster - Bunker Hill, Square TopPerspective view of a 3D model of Square Top Bunker Hill BalusterPerspective view of a 3D model of Square Top Bunker Hill Baluster
34”-38” | 86.4-96.5 cm (Handrail)
1.75” | 4.4 cm
1.75” | 4.4 cm
Baluster - Classic, Pin Top
96.500
4.400
4.400
70
https://p3d.in/e/4Mdlx
GUIDE
3D
Baluster - Classic, Pin TopView of Pin Top Classic Baluster in 3D available for downloadView of Pin Top Classic Baluster in 3D available for download
34”-38” | 86.4-96.5 cm (Handrail)
1.75” | 4.4 cm
1.75” | 4.4 cm
Baluster - Classic, Square Top
96.500
4.400
4.400
70
https://p3d.in/e/dYxPE
GUIDE
3D
Baluster - Classic, Square Top3D model of Square Top Classic Baluster viewed in perspective3D model of Square Top Classic Baluster viewed in perspective
21.5” | 54.5 cm
8.7” | 22 cm
8.7” | 22 cm
Baluster - Colchester
54.500
22.000
22.000
0
https://p3d.in/e/ztmbW
GUIDE
3D
Baluster - Colchester3D model of Colchester Baluster viewed in perspective3D model of Colchester Baluster viewed in perspective
34”-38” | 86.4-96.5 cm (Handrail)
1.25” | 3.2 cm
1.25” | 3.2 cm
Baluster - Colonial, Pin Top
96.500
3.200
3.200
80
https://p3d.in/e/h19ki
GUIDE
3D
Baluster - Colonial, Pin TopPerspective view of a 3D model of Pin Top Colonial BalusterPerspective view of a 3D model of Pin Top Colonial Baluster
34”-38” | 86.4-96.5 cm (Handrail)
1.25” | 3.2 cm
1.25” | 3.2 cm
Baluster - Colonial, Square Top
96.500
3.200
3.200
80
https://p3d.in/e/KoPtC
GUIDE
3D
Baluster - Colonial, Square TopView of Square Top Colonial Baluster in 3D available for downloadView of Square Top Colonial Baluster in 3D available for download
34”-38” | 86.4-96.5 cm (Handrail)
1.25” | 3.2 cm
1.25” | 3.2 cm
Baluster - Hampton, Pin Top
96.500
3.200
3.200
5
https://p3d.in/e/xRhZ5
GUIDE
3D
Baluster - Hampton, Pin Top3D model of Pin Top Hampton Baluster viewed in perspective3D model of Pin Top Hampton Baluster viewed in perspective
34”-38” | 86.4-96.5 cm (Handrail)
1.25” | 3.2 cm
1.25” | 3.2 cm
Baluster - Hampton, Square Top
96.500
3.200
3.200
5
https://p3d.in/e/ZujWD
GUIDE
3D
Baluster - Hampton, Square TopPerspective view of a 3D model of Square Top Hampton BalusterPerspective view of a 3D model of Square Top Hampton Baluster
34”-38” | 86.4-96.5 cm (Handrail)
1.5” | 3.8 cm
1.5” | 3.8 cm
Baluster - Knuckle, Double
96.500
3.800
3.800
5
https://p3d.in/e/rspa7
GUIDE
3D
Baluster - Knuckle, Double3D model of Double Knuckle Baluster viewed in perspective3D model of Double Knuckle Baluster viewed in perspective
34”-38” | 86.4-96.5 cm (Handrail)
1.5” | 3.8 cm
1.5” | 3.8 cm
Baluster - Knuckle, Single
96.500
3.800
3.800
5
https://p3d.in/e/AgERa
GUIDE
3D
Baluster - Knuckle, SinglePerspective view of a 3D model of Single Knuckle BalusterPerspective view of a 3D model of Single Knuckle Baluster
34”-38” | 86.4-96.5 cm (Handrail)
4” | 10.2 cm
.5” | 1.3 cm
Baluster - Oval
96.500
10.200
1.300
10
https://p3d.in/e/wnH8E
GUIDE
3D
Baluster - OvalView of Oval Baluster in 3D available for downloadView of Oval Baluster in 3D available for download
34”-38” | 86.4-96.5 cm (Handrail)
4” | 10.2 cm
.5” | 1.3 cm
Baluster - Oval, Split
96.500
10.200
1.300
10
https://p3d.in/e/ziaNz
GUIDE
3D
Baluster - Oval, Split3D model of Split Oval Baluster viewed in perspective3D model of Split Oval Baluster viewed in perspective
20.5” | 52 cm
5.9” | 15 cm
5.9” | 15 cm
Baluster - Oxford
52.000
15.000
15.000
0
https://p3d.in/e/IQnp1
GUIDE
3D
Baluster - OxfordPerspective view of a 3D model of Oxford BalusterPerspective view of a 3D model of Oxford Baluster
18.5” | 47 cm
4.7” | 12 cm
4.7” | 12 cm
Baluster - Pembroke
47.000
12.000
12.000
0
https://p3d.in/e/MLMBq
GUIDE
3D
Baluster - PembrokeView of Pembroke Baluster in 3D available for downloadView of Pembroke Baluster in 3D available for download
34”-38” | 86.4-96.5 cm (Handrail)
4” | 10.2 cm
.5” | 1.3 cm
Baluster - Rectangle
96.500
10.200
1.300
80
https://p3d.in/e/bmypr
GUIDE
3D
Baluster - RectanglePerspective view of a 3D model of Rectangle BalusterPerspective view of a 3D model of Rectangle Baluster
34”-38” | 86.4-96.5 cm (Handrail)
4” | 10.2 cm
.5” | 1.3 cm
Baluster - Rectangle, Split
96.500
10.200
1.300
80
https://p3d.in/e/2ewzQ
GUIDE
3D
Baluster - Rectangle, SplitView of Split Rectangle Baluster in 3D available for downloadView of Split Rectangle Baluster in 3D available for download
34”-38” | 86.4-96.5 cm (Handrail)
4” | 10.2 cm
.5” | 1.3 cm
Baluster - Ring, Double
96.500
10.200
1.300
0
https://p3d.in/e/2YUfb
GUIDE
3D
Baluster - Ring, Double3D model of Double Ring Baluster viewed in perspective3D model of Double Ring Baluster viewed in perspective
34”-38” | 86.4-96.5 cm (Handrail)
4” | 10.2 cm
.5” | 1.3 cm
Baluster - Ring, Single
96.500
10.200
1.300
0
https://p3d.in/e/DPBHv
GUIDE
3D
Baluster - Ring, SinglePerspective view of a 3D model of Single Ring BalusterPerspective view of a 3D model of Single Ring Baluster
34”-38” | 86.4-96.5 cm (Handrail)
.625”-1.25” | 1.6-3.2 cm (Diameter)
.625”-1.25” | 1.6-3.2 cm (Diameter)
Baluster - Round
96.500
3.200
3.200
90
https://p3d.in/e/ssY2n
GUIDE
3D
Baluster - RoundView of Round Baluster in 3D available for downloadView of Round Baluster in 3D available for download
34”-38” | 86.4-96.5 cm (Handrail)
1.25”, 1.75” | 3.2, 4.4 cm
1.25”, 1.75” | 3.2, 4.4 cm
Baluster - Round, Tapered
96.500
4.400
4.400
90
https://p3d.in/e/fPZXz
GUIDE
3D
Baluster - Round, Tapered3D model of Tapered Round Baluster viewed in perspective3D model of Tapered Round Baluster viewed in perspective
34”-38” | 86.4-96.5 cm (Handrail)
.5”-1.75” | 1.3-4.4 cm
.5”-1.75” | 1.3-4.4 cm
Baluster - Square
96.500
4.400
4.400
400
https://p3d.in/e/Vvp8J
GUIDE
3D
Baluster - SquarePerspective view of a 3D model of Square BalusterPerspective view of a 3D model of Square Baluster
34”-38” | 86.4-96.5 cm (Handrail)
1.75” | 4.4 cm
1.75” | 4.4 cm
Baluster - Utah, Pin Top
96.500
4.400
4.400
0
https://p3d.in/e/V57Zz
GUIDE
3D
Baluster - Utah, Pin TopView of Pin Top Utah Baluster in 3D available for downloadView of Pin Top Utah Baluster in 3D available for download
34”-38” | 86.4-96.5 cm (Handrail)
1.75” | 4.4 cm
1.75” | 4.4 cm
Baluster - Utah, Square Top
96.500
4.400
4.400
0
https://p3d.in/e/eHwzr
GUIDE
3D
Baluster - Utah, Square Top3D model of Square Top Utah Baluster viewed in perspective3D model of Square Top Utah Baluster viewed in perspective
21.5” | 54.6 cm
5.3” | 13.4 cm
5.3” | 13.4 cm
Baluster - York
54.600
13.400
13.400
0
https://p3d.in/e/BZzDw
GUIDE
3D
Baluster - York3D model of York Baluster viewed in perspective3D model of York Baluster viewed in perspective
29.5’ | 9 m (Varies)
8’-10’8” | 2.44-3.28 m (Varies)
41’ | 12.5 m (Varies)
Continuous Escalators (Crossing)
900.000
328.000
1250.000
5
https://p3d.in/e/xq9jN
GUIDE
3D
Continuous Escalators (Crossing)View of Continuous Escalators (Crossing) in 3D available for downloadView of Continuous Escalators (Crossing) in 3D available for download
29.5’ | 9 m (Varies)
16’-21’6” | 4.88-6.55 m (Varies)
41’ | 12.5 m (Varies)
Continuous Escalators (Paired)
900.000
655.000
1250.000
5
https://p3d.in/e/gHKGS
GUIDE
3D
Continuous Escalators (Paired)3D model of Continuous Escalators (Paired) viewed in perspective3D model of Continuous Escalators (Paired) viewed in perspective
29.5’ | 9 m (Varies)
8’-10’8” | 2.44-3.28 m (Varies)
41’ | 12.5 m (Varies)
Continuous Escalators (Single)
900.000
328.000
1250.000
5
https://p3d.in/e/NgKeJ
GUIDE
3D
Continuous Escalators (Single)Perspective view of a 3D model of Continuous Escalators (Single)Perspective view of a 3D model of Continuous Escalators (Single)
29.5’ | 9 m (Varies)
8’-10’8” | 2.44-3.28 m (Varies)
41’ | 12.5 m (Varies)
Discontinuous Escalators (Paired)
900.000
328.000
1250.000
0
https://p3d.in/e/SJ4yo
GUIDE
3D
Discontinuous Escalators (Paired)View of Discontinuous Escalators (Paired) in 3D available for downloadView of Discontinuous Escalators (Paired) in 3D available for download
29.5’ | 9 m (Varies)
4’-5’4” | 1.22-1.63 m (Varies)
41’ | 12.5 m (Varies)
Discontinuous Escalators (Single)
900.000
163.000
1250.000
0
https://p3d.in/e/U0JsR
GUIDE
3D
Discontinuous Escalators (Single)3D model of Discontinuous Escalators (Single) viewed in perspective3D model of Discontinuous Escalators (Single) viewed in perspective
Egress Stairs - Single
https://p3d.in/e/SZOTr
GUIDE
3D
Egress Stairs - SingleView of Egress Stairs (Single) in 3D available for downloadView of Egress Stairs (Single) in 3D available for download
14.75’ | 4.5 m (Varies)
8’-10’8” | 2.44-3.28 m (Varies)
41’ | 12.5 m (Varies)
Escalator (Paired)
450.000
328.000
1250.000
5
https://p3d.in/e/jmsi6
GUIDE
3D
Escalator (Paired)Perspective view of a 3D model of an Escalator (Paired)Perspective view of a 3D model of an Escalator (Paired)
14.75’ | 4.5 m (Varies)
4’-5’4” | 1.22-1.63 m (Varies)
41’ | 12.5 m (Varies)
Escalator (Single)
450.000
163.000
1250.000
20
https://p3d.in/e/ehrZP
GUIDE
3D
Escalator (Single)View of an Escalator (Single) in 3D available for downloadView of an Escalator (Single) in 3D available for download
2” | 5.1 cm (Center to Rail)
3” | 7.6 cm (Wall to Center)
2.25” | 5.7 cm (Base)
Handrail Bracket - Decorative
5.100
7.600
5.700
5
https://p3d.in/e/KKbXV
GUIDE
3D
Handrail Bracket - Decorative3D model of Decorative Handrail Bracket viewed in perspective3D model of Decorative Handrail Bracket viewed in perspective
2.5” | 6.4 cm (Center to Rail)
3.125” | 7.9 cm (Wall to Center)
2” | 5.1 cm (Base)
Handrail Bracket - Round
6.400
7.900
5.100
20
https://p3d.in/e/BXl63
GUIDE
3D
Handrail Bracket - RoundPerspective view of a 3D model of Round Handrail BracketPerspective view of a 3D model of Round Handrail Bracket
2.5” | 6.4 cm (Center to Rail)
3.125” | 7.9 cm (Wall to Center)
2.25” | 5.7 cm (Base)
Handrail Bracket - Square
6.400
7.900
5.700
200
https://p3d.in/e/pwdVx
GUIDE
3D
Handrail Bracket - SquareView of Square Handrail Bracket in 3D available for downloadView of Square Handrail Bracket in 3D available for download
2.5” | 6.4 cm (Center to Rail)
3.125” | 7.9 cm (Wall to Center)
2.25” | 5.7 cm (Base)
Handrail Bracket - Thin
6.400
7.900
5.700
0
https://p3d.in/e/jSVNx
GUIDE
3D
Handrail Bracket - Thin3D model of Thin Handrail Bracket viewed in perspective3D model of Thin Handrail Bracket viewed in perspective
.5” | 1.3 cm
2”-2.75” | 5.1-7 cm
Handrail Profile - Flat, Horizontal
1.300
7.000
100
https://p3d.in/e/V1Gtc
GUIDE
3D
Handrail Profile - Flat, Horizontal3D model of Flat Horizontal Handrail viewed in perspective3D model of Flat Horizontal Handrail viewed in perspective
2”-2.75” | 5.1-7 cm
.5” | 1.3 cm
Handrail Profile - Flat, Vertical
7.000
1.300
100
https://p3d.in/e/lkra7
GUIDE
3D
Handrail Profile - Flat, VerticalPerspective view of a 3D model of Flat Vertical HandrailPerspective view of a 3D model of Flat Vertical Handrail
2.375” | 6 cm
2.625” | 6.7 cm
Handrail Profile - Georgian
6.000
6.700
30
https://p3d.in/e/CVt2N
GUIDE
3D
Handrail Profile - GeorgianView of Georgian Handrail in 3D available for downloadView of Georgian Handrail in 3D available for download
1.375” | 3.5 cm
2.25” | 5.7 cm
Handrail Profile - Longhorn
3.500
5.700
0
https://p3d.in/e/Ew2b5
GUIDE
3D
Handrail Profile - Longhorn3D model of Longhorn Handrail viewed in perspective3D model of Longhorn Handrail viewed in perspective
1.375” | 3.5 cm
2.25” | 5.7 cm
Handrail Profile - Mushroom
3.500
5.700
5
https://p3d.in/e/zKRx9
GUIDE
3D
Handrail Profile - MushroomPerspective view of a 3D model of Mushroom HandrailPerspective view of a 3D model of Mushroom Handrail
1.57” | 4 cm
2.25” | 5.7 cm
Handrail Profile - Oval
4.000
5.700
90
https://p3d.in/e/rRf4a
GUIDE
3D
Handrail Profile - OvalView of Oval Handrail in 3D available for downloadView of Oval Handrail in 3D available for download
1.625” | 4.1 cm
2.75” | 7 cm
Handrail Profile - Rectangle
4.100
7.000
10
https://p3d.in/e/XrRcG
GUIDE
3D
Handrail Profile - Rectangle3D model of Rectangle Handrail viewed in perspective3D model of Rectangle Handrail viewed in perspective
1.25”-2” | 3.2-5.1 cm
1.25”-2” | 3.2-5.1 cm
Handrail Profile - Round
5.100
5.100
450
https://p3d.in/e/e4NIv
GUIDE
3D
Handrail Profile - RoundPerspective view of a 3D model of Round HandrailPerspective view of a 3D model of Round Handrail
2” | 5.1 cm
2” | 5.1 cm
Handrail Profile - Square
5.100
5.100
450
https://p3d.in/e/VKqPr
GUIDE
3D
Handrail Profile - SquareView of Square Handrail in 3D available for downloadView of Square Handrail in 3D available for download
2.375” | 6 cm
2.75” | 7 cm
Handrail Profile - Traditional
6.000
7.000
80
https://p3d.in/e/MpBP1
GUIDE
3D
Handrail Profile - Traditional3D model of Traditional Handrail viewed in perspective3D model of Traditional Handrail viewed in perspective
L-Shaped Curved Stairs
https://p3d.in/e/aNDWX
GUIDE
3D
L-Shaped Curved Stairs3D model of L-Shaped Curved Stairs viewed in perspective3D model of L-Shaped Curved Stairs viewed in perspective
L-Shaped Straight Stairs
https://p3d.in/e/V80R1
GUIDE
3D
L-Shaped Straight StairsPerspective view of a 3D model of L-Shaped Straight StairsPerspective view of a 3D model of L-Shaped Straight Stairs
L-Shaped Winder Stairs
https://p3d.in/e/jAvEY
GUIDE
3D
L-Shaped Winder StairsView of L-Shaped Winder Stairs in 3D available for downloadView of L-Shaped Winder Stairs in 3D available for download
48”, 56”, 72” | 122, 142, 183 cm
3.5” | 8.9 cm
3.5” | 8.9 cm
Newel - Ball
183.000
8.900
8.900
800
https://p3d.in/e/4vU0e
GUIDE
3D
Newel - BallView of Ball Newel in 3D available for downloadView of Ball Newel in 3D available for download
48”, 56”, 72” | 122, 142, 183 cm
3.5” | 8.9 cm
3.5” | 8.9 cm
Newel - Bunker Hill, Acorn
183.000
8.900
8.900
0
https://p3d.in/e/1ir7S
GUIDE
3D
Newel - Bunker Hill, Acorn3D model of Acorn Bunker Hill Newel viewed in perspective3D model of Acorn Bunker Hill Newel viewed in perspective
48”, 60” | 122, 152 cm
6.25” | 15.9 cm (Cap)
6.25” | 15.9 cm (Cap)
Newel - Cap
152.000
15.900
15.900
800
https://p3d.in/e/drPRV
GUIDE
3D
Newel - Cap3D model of Cap Newel viewed in perspective3D model of Cap Newel viewed in perspective
48”, 60” | 122, 152 cm
3”, 3.5” | 7.6, 8.9 cm
3”, 3.5” | 7.6, 8.9 cm
Newel - Chamfered
152.000
8.900
8.900
955
https://p3d.in/e/dkKiB
GUIDE
3D
Newel - ChamferedPerspective view of a 3D model of Chamfered NewelPerspective view of a 3D model of Chamfered Newel
48”, 56”, 60”, 72” | 122, 142, 152, 183 cm
3.25” | 8.3 cm
3.25” | 8.3 cm
Newel - Colonial, Mushroom
183.000
8.300
8.300
70
https://p3d.in/e/Tstq3
GUIDE
3D
Newel - Colonial, MushroomPerspective view of a 3D model of Mushroom Colonial NewelPerspective view of a 3D model of Mushroom Colonial Newel
48”, 60” | 122, 152 cm
3.25” | 8.3 cm
3.25” | 8.3 cm
Newel - Country French, Acorn
152.000
8.300
8.300
0
https://p3d.in/e/BgsBz
GUIDE
3D
Newel - Country French, AcornView of Acorn Country French Newel in 3D available for downloadView of Acorn Country French Newel in 3D available for download
54” | 137 cm
6.25” | 15.9 cm (Cap)
6.25” | 15.9 cm (Cap)
Newel - Craftsman, Panel
137.000
15.900
15.900
300
https://p3d.in/e/MPhhr
GUIDE
3D
Newel - Craftsman, Panel3D model of Panel Craftsman Newel viewed in perspective3D model of Panel Craftsman Newel viewed in perspective
54” | 137 cm
6.25” | 15.9 cm (Cap)
6.25” | 15.9 cm (Cap)
Newel - Craftsman, Plain
137.000
15.900
15.900
300
https://p3d.in/e/UFkYb
GUIDE
3D
Newel - Craftsman, PlainPerspective view of a 3D model of Plain Craftsman NewelPerspective view of a 3D model of Plain Craftsman Newel
48”, 56”, 72” | 122, 142, 183 cm
3”, 3.5”, 5.5” | 7.6, 8.9, 14 cm
3”, 3.5”, 5.5” | 7.6, 8.9, 14 cm
Newel - Groove
183.000
14.000
14.000
800
https://p3d.in/e/p5gMh
GUIDE
3D
Newel - GrooveView of Groove Newel in 3D available for downloadView of Groove Newel in 3D available for download
48”, 56”, 60”, 72” | 122, 142, 152, 183 cm
3.5” | 8.9 cm
3.5” | 8.9 cm
Newel - Hampton, Ball
183.000
8.900
8.900
10
https://p3d.in/e/nfdPL
GUIDE
3D
Newel - Hampton, BallView of Ball Hampton Newel in 3D available for downloadView of Ball Hampton Newel in 3D available for download
48”, 56”, 72” | 122, 142, 183 cm
3.5” | 8.9 cm
3.5” | 8.9 cm
Newel - Spade
183.000
8.900
8.900
800
https://p3d.in/e/2unGw
GUIDE
3D
Newel - Spade3D model of Spade Newel viewed in perspective3D model of Spade Newel viewed in perspective
48”, 60” | 122, 152 cm
3.5” | 8.9 cm
3.5” | 8.9 cm
Newel - Utah, Ball
152.000
8.900
8.900
0
https://p3d.in/e/YIMkK
GUIDE
3D
Newel - Utah, Ball3D model of Ball Utah Newel viewed in perspective3D model of Ball Utah Newel viewed in perspective
Spiral Stairs - Open Risers
https://p3d.in/e/0PMHJ
GUIDE
3D
Spiral Stairs - Open Risers3D model of Spiral Stairs (Open Risers) viewed in perspective3D model of Spiral Stairs (Open Risers) viewed in perspective
Split Straight Stairs
https://p3d.in/e/vWTAU
GUIDE
3D
Split Straight StairsPerspective view of a 3D model of Split Straight StairsPerspective view of a 3D model of Split Straight Stairs
4”-7” | 10-18 cm (Riser)
36” | 91 cm (Typical)
11” | 28 cm (Tread Minimum)
Stair Profile - Angled, Closed
18.000
91.000
28.000
5
https://p3d.in/e/czv94
GUIDE
3D
Stair Profile - Angled, Closed3D model of Angled Closed Stair Profile viewed in perspective3D model of Angled Closed Stair Profile viewed in perspective
4”-7” | 10-18 cm (Riser)
36” | 91 cm (Typical)
11” | 28 cm (Tread Minimum)
Stair Profile - Angled, Sawtooth
18.000
91.000
28.000
15
https://p3d.in/e/XBLN3
GUIDE
3D
Stair Profile - Angled, SawtoothPerspective view of a 3D model of Angled Sawtooth Stair ProfilePerspective view of a 3D model of Angled Sawtooth Stair Profile
4”-7” | 10-18 cm (Riser)
36” | 91 cm (Typical)
11” | 28 cm (Tread Minimum)
Stair Profile - Flat, Closed
18.000
91.000
28.000
20
https://p3d.in/e/xuuoS
GUIDE
3D
Stair Profile - Flat, ClosedView of Flat Closed Stair Profile in 3D available for downloadView of Flat Closed Stair Profile in 3D available for download
4”-7” | 10-18 cm (Riser)
36” | 91 cm (Typical)
11” | 28 cm (Tread Minimum)
Stair Profile - Flat, Sawtooth
18.000
91.000
28.000
30
https://p3d.in/e/n0Fm0
GUIDE
3D
Stair Profile - Flat, Sawtooth3D model of Flat Sawtooth Stair Profile viewed in perspective3D model of Flat Sawtooth Stair Profile viewed in perspective
4”-7” | 10-18 cm (Riser)
36” | 91 cm (Typical)
11” | 28 cm (Tread Minimum)
Stair Profile - Nosing, Closed
18.000
91.000
28.000
70
https://p3d.in/e/PNoab
GUIDE
3D
Stair Profile - Nosing, ClosedPerspective view of a 3D model of Nosing Closed Stair ProfilePerspective view of a 3D model of Nosing Closed Stair Profile
4”-7” | 10-18 cm (Riser)
36” | 91 cm (Typical)
11” | 28 cm (Tread Minimum)
Stair Profile - Nosing, Sawtooth
18.000
91.000
28.000
80
https://p3d.in/e/ulMKj
GUIDE
3D
Stair Profile - Nosing, SawtoothView of Nosing Sawtooth Stair Profile in 3D available for downloadView of Nosing Sawtooth Stair Profile in 3D available for download
4”-7” | 10-18 cm (Riser)
36” | 91 cm (Typical)
11” | 28 cm (Tread Minimum)
Stair Profile - Open, Closed
18.000
91.000
28.000
70
https://p3d.in/e/lDCl2
GUIDE
3D
Stair Profile - Open, Closed3D model of Open Closed Stair Profile viewed in perspective3D model of Open Closed Stair Profile viewed in perspective
4”-7” | 10-18 cm (Riser)
36” | 91 cm (Typical)
11” | 28 cm (Tread Minimum)
Stair Profile - Open, Floating
18.000
91.000
28.000
470
https://p3d.in/e/UDPsh
GUIDE
3D
Stair Profile - Open, FloatingPerspective view of a 3D model of Open Floating Stair ProfilePerspective view of a 3D model of Open Floating Stair Profile
4”-7” | 10-18 cm (Riser)
36” | 91 cm (Typical)
11” | 28 cm (Tread Minimum)
Stair Profile - Open, Mono
18.000
91.000
28.000
70
https://p3d.in/e/wokHh
GUIDE
3D
Stair Profile - Open, MonoView of Open Mono Stair Profile in 3D available for downloadView of Open Mono Stair Profile in 3D available for download
4”-7” | 10-18 cm (Riser)
36” | 91 cm (Typical)
11” | 28 cm (Tread Minimum)
Stair Profile - Open, Pair
18.000
91.000
28.000
70
https://p3d.in/e/DSaCj
GUIDE
3D
Stair Profile - Open, Pair3D model of Open Pair Stair Profile viewed in perspective3D model of Open Pair Stair Profile viewed in perspective
4”-7” | 10-18 cm (Riser)
36” | 91 cm (Typical)
11” | 28 cm (Tread Minimum)
Stair Profile - Open, Sawtooth
18.000
91.000
28.000
80
https://p3d.in/e/qOdrI
GUIDE
3D
Stair Profile - Open, SawtoothPerspective view of a 3D model of Open Sawtooth Stair ProfilePerspective view of a 3D model of Open Sawtooth Stair Profile
4”-7” | 10-18 cm (Riser)
36” | 91 cm (Typical)
11” | 28 cm (Tread Minimum)
Stair Profile - Open, Zigzag
18.000
91.000
28.000
90
https://p3d.in/e/jWTTi
GUIDE
3D
Stair Profile - Open, ZigzagView of Open Zigzag Stair Profile in 3D available for downloadView of Open Zigzag Stair Profile in 3D available for download
4”-7” | 10-18 cm (Riser)
36” | 91 cm (Typical)
11” | 28 cm (Tread Minimum)
Stair Tread - Nosing, Bevel
18.000
91.000
28.000
5700
https://p3d.in/e/8Flz0
GUIDE
3D
Stair Tread - Nosing, Bevel3D model of Bevel Nosing Stair Tread viewed in perspective3D model of Bevel Nosing Stair Tread viewed in perspective
4”-7” | 10-18 cm (Riser)
36” | 91 cm (Typical)
11” | 28 cm (Tread Minimum)
Stair Tread - Nosing, Cushion
18.000
91.000
28.000
5700
https://p3d.in/e/hI9vq
GUIDE
3D
Stair Tread - Nosing, CushionPerspective view of a 3D model of Cushion Nosing Stair TreadPerspective view of a 3D model of Cushion Nosing Stair Tread
4”-7” | 10-18 cm (Riser)
36” | 91 cm (Typical)
11” | 28 cm (Tread Minimum)
Stair Tread - Nosing, Modern
18.000
91.000
28.000
5755
https://p3d.in/e/VmqJA
GUIDE
3D
Stair Tread - Nosing, ModernView of Modern Nosing Stair Tread in 3D available for downloadView of Modern Nosing Stair Tread in 3D available for download
4”-7” | 10-18 cm (Riser)
36” | 91 cm (Typical)
11” | 28 cm (Tread Minimum)
Stair Tread - Nosing, Round
18.000
91.000
28.000
5810
https://p3d.in/e/Gz57V
GUIDE
3D
Stair Tread - Nosing, Round3D model of Round Nosing Stair Tread viewed in perspective3D model of Round Nosing Stair Tread viewed in perspective
4”-7” | 10-18 cm (Riser)
36” | 91 cm (Typical)
11” | 28 cm (Tread Minimum)
Stair Tread - Nosing, Square
18.000
91.000
28.000
5770
https://p3d.in/e/ekFAI
GUIDE
3D
Stair Tread - Nosing, SquarePerspective view of a 3D model of Square Nosing Stair TreadPerspective view of a 3D model of Square Nosing Stair Tread
Straight Stairs
https://p3d.in/e/6gVR1
GUIDE
3D
Straight StairsView of Straight Stairs in 3D available for downloadView of Straight Stairs in 3D available for download
Straight Stairs - Landing
https://p3d.in/e/ZtSdz
GUIDE
3D
Straight Stairs - Landing3D model of Straight Stairs (Landing) viewed in perspective3D model of Straight Stairs (Landing) viewed in perspective
Three-Quarter Turn Straight Stairs
https://p3d.in/e/R7L2t
GUIDE
3D
Three-Quarter Turn Straight StairsPerspective view of a 3D model of Three-Quarter Turn Straight StairsPerspective view of a 3D model of Three-Quarter Turn Straight Stairs
U-Shaped Curved Stairs
https://p3d.in/e/f7Wuy
GUIDE
3D
U-Shaped Curved StairsView of U-Shaped Curved Stairs in 3D available for downloadView of U-Shaped Curved Stairs in 3D available for download
U-Shaped Straight Stairs
https://p3d.in/e/xTD5D
GUIDE
3D
U-Shaped Straight Stairs3D model of U-Shaped Straight Stairs viewed in perspective3D model of U-Shaped Straight Stairs viewed in perspective
U-Shaped Straight Stairs - Landing
https://p3d.in/e/zRcGM
GUIDE
3D
U-Shaped Straight Stairs - LandingPerspective view of a 3D model of U-Shaped Straight Stairs - LandingPerspective view of a 3D model of U-Shaped Straight Stairs - Landing
U-Shaped Winder Stairs
https://p3d.in/e/MNcdb
GUIDE
3D
U-Shaped Winder StairsView of U-Shaped Winder Stairs in 3D available for downloadView of U-Shaped Winder Stairs in 3D available for download
Z-Shaped Winder Stairs
https://p3d.in/e/VlBnY
GUIDE
3D
Z-Shaped Winder Stairs3D model of Z-Shaped Winder Stairs viewed in perspective3D model of Z-Shaped Winder Stairs viewed in perspective
Newel - Utah, Ball
Comparison drawing of Ball Utah Newel compared to similar newel post types

A Utah Ball Newel starts with a square base, transitions through a scotia, a torus, a stretched torus, an astragal, a stretched ogee, another astragal, culminates in a square stop, and is crowned with a spherical ball. Crafted from wood, it delivers structural integrity and a unique aesthetic. The varied shapes, from the square base to the final ball top, create a captivating visual progression, enriching the overall design. This style of newel post combines traditional elegance with geometric diversity, suitable for a variety of architectural and interior styles.

Ball Utah Newels have an overall width and depth of 3.5” (8.9 cm) and common heights of 48”, 60” (122, 152 cm). Heights can be trimmed and adjusted as needed.

Scaled set of dimensioned drawings of Ball Utah Newel in varied side views
A Utah Ball Newel starts with a square base, transitions through a scotia, a torus, a stretched torus, an astragal, a stretched ogee, another astragal, culminates in a square stop, and is crowned with a spherical ball. Crafted from wood, it delivers structural integrity and a unique aesthetic.

Ball Utah Newels have an overall width and depth of 3.5” (8.9 cm) and common heights of 48”, 60” (122, 152 cm). Heights can be trimmed and adjusted as needed.

Scaled set of dimensioned drawings of Ball Utah Newel in varied side views
Newel - Utah, Ball
Height:
48”, 60” | 122, 152 cm
Width:
3.5” | 8.9 cm
Length:
Depth:
3.5” | 8.9 cm
Weight:
Area:
Materials
Wood

Drawings include:

Ball Utah Newel elevation, plan, front

Downloads

2D Downloads

3D Downloads

Baluster - Hampton, Pin Top
Comparison drawing of Pin Top Hampton Baluster compared to similar baluster types

A Hampton Pin Top Wood Baluster is a stairway support that starts with a square base, features a scotia, a neck, another scotia, a stretched ogee, an astragal, a third scotia, and ends with a pin top. Made from wood, it ensures robust structural support and a distinct aesthetic. The series of shapes, transitioning from the square base to the slender pin top, adds a captivating visual rhythm. This baluster style is an elegant fusion of traditional elements and geometric diversity, making it suitable for a range of interior designs.

Pin Top Hampton Balusters have a width and depth of 1.25” (3.2 cm). Lengths of balusters vary depending on their placement in a balustrade, but are typically sized to match handrail heights of 34”-38” (86.4-96.5 cm).

Scaled set of drawings of Pin Top Hampton Baluster in varied side views
A Hampton Pin Top Wood Baluster is a stairway support that starts with a square base, features a scotia, a neck, another scotia, a stretched ogee, an astragal, a third scotia, and ends with a pin top. Made from wood, it ensures robust structural support and a distinct aesthetic.

Pin Top Hampton Balusters have a width and depth of 1.25” (3.2 cm). Lengths of balusters vary depending on their placement in a balustrade, but are typically sized to match handrail heights of 34”-38” (86.4-96.5 cm).

Scaled set of drawings of Pin Top Hampton Baluster in varied side views
Baluster - Hampton, Pin Top
Height:
34”-38” | 86.4-96.5 cm (Handrail)
Width:
1.25” | 3.2 cm
Length:
Depth:
1.25” | 3.2 cm
Weight:
Area:
Materials
Wood

Drawings include:

Pin Top Hampton Baluster elevation, plan, front

Downloads

2D Downloads

3D Downloads

Baluster - Classic, Pin Top
Scale illustration of Pin Top Classic Baluster compared to other baluster types

A Classic Pin Top Wood Baluster begins with a square base, transitions into a small ogee shape with an astragal, followed by a stretched ogee with another astragal, and finishes with a tapered pin top. Made from wood, it provides structural integrity and an aesthetically pleasing design. The progression from square to small ogee to stretched ogee and finally to a tapered pin top adds visual interest and rhythm. This baluster style perfectly blends traditional elegance and geometric intrigue, making it an appealing choice for diverse architectural settings.

Pin Top Classic Balusters have a width and depth of 1.75” (4.4 cm). Lengths of balusters vary depending on their placement in a balustrade, but are typically sized to match handrail heights of 34”-38” (86.4-96.5 cm).

Group of dimensioned illustrations of Pin Top Classic Baluster seen in elevation
A Classic Pin Top Wood Baluster begins with a square base, transitions into a small ogee shape with an astragal, followed by a stretched ogee with another astragal, and finishes with a tapered pin top. Made from wood, it provides structural integrity and an aesthetically pleasing design.

Pin Top Classic Balusters have a width and depth of 1.75” (4.4 cm). Lengths of balusters vary depending on their placement in a balustrade, but are typically sized to match handrail heights of 34”-38” (86.4-96.5 cm).

Group of dimensioned illustrations of Pin Top Classic Baluster seen in elevation
Baluster - Classic, Pin Top
Height:
34”-38” | 86.4-96.5 cm (Handrail)
Width:
1.75” | 4.4 cm
Length:
Depth:
1.75” | 4.4 cm
Weight:
Area:
Materials
Wood

Drawings include:

Pin Top Classic Baluster elevation, plan, front

Downloads

2D Downloads

3D Downloads

Stair Profile - Open, Pair
Comparison drawing of Open Pair Stair Profile compared to similar stair profile types

Open stair risers with paired stringers combine modern design aesthetics with solid construction. Without solid vertical risers, the staircase achieves a lighter, open feel, enhancing the flow of light and the perception of space. The paired stringers, set inward from the edges akin to a mono stringer, offer structural stability. These stringers, often crafted from materials like steel or wood, support each tread, creating a visually compelling and sturdy design. The pairing of open risers and inset stringers results in a staircase that is both functionally sound and artistically striking, ideal for contemporary architectural and interior design styles.

Open Pair Stair Profiles are constructed with typical stair tread thicknesses between 1.5”-4” (3.8-10.2 cm) and allowable nosing overlaps of 1”-1.5” (2.5-3.8 cm).

Scaled set of drawings of Open Pair Stair Profile in diagram and side views
Open stair risers with paired stringers combine modern design aesthetics with solid construction. Without solid vertical risers, the staircase achieves a lighter, open feel, enhancing the flow of light and the perception of space. The paired stringers are set inward from the edges.

Open Pair Stair Profiles are constructed with typical stair tread thicknesses between 1.5”-4” (3.8-10.2 cm) and allowable nosing overlaps of 1”-1.5” (2.5-3.8 cm).

Scaled set of drawings of Open Pair Stair Profile in diagram and side views
Stair Profile - Open, Pair
Height:
4”-7” | 10-18 cm (Riser)
Width:
36” | 91 cm (Typical)
Length:
Depth:
11” | 28 cm (Tread Minimum)
Weight:
Area:

Tread Thickness: 1.5”-4” | 3.8-10.2 cm

Nosing Overlap: 1”-1.5” | 2.5-3.8 cm

Materials
Wood

Drawings include:

Open Pair Stair Profile elevation, plan, front

Downloads

2D Downloads

3D Downloads

Stair Tread - Nosing, Cushion
Style and size comparison drawing of Cushion Nosing Stair Tread compared to other stair profile types

Cushion stair tread nosings, in this context, refer to a small protruding wooden nose profile affixed to the edge of each stair tread. Despite the name "cushion," these nosings are made of wood, maintaining a consistent aesthetic with the staircase. The protruding nosing enhances the stair's profile and increases safety by providing a clearer indication of the tread edge, reducing the risk of missteps.

Beyond practicality, it adds an appealing detail to the stair design, accentuating each tread. These cushion nosings thus merge safety, functionality, and style, enriching the staircase's overall appearance while promoting safer use.

Cushion Nosing Stair Treads are constructed with typical stair tread thicknesses between 1”-1.5” (2.5-3.8 cm).

Set of scaled dimensioned drawings of Cushion Nosing Stair Tread viewed from the side
Cushion stair tread nosings, in this context, refer to a small protruding wooden nose profile affixed to the edge of each stair tread. Despite the name "cushion," these nosings are made of wood, maintaining a consistent aesthetic with the staircase.

Cushion Nosing Stair Treads are constructed with typical stair tread thicknesses between 1”-1.5” (2.5-3.8 cm).

Set of scaled dimensioned drawings of Cushion Nosing Stair Tread viewed from the side
Stair Tread - Nosing, Cushion
Height:
4”-7” | 10-18 cm (Riser)
Width:
36” | 91 cm (Typical)
Length:
Depth:
11” | 28 cm (Tread Minimum)
Weight:
Area:

Tread Thickness: 1”-1.5” | 2.5-3.8 cm


Materials
Wood

Drawings include:

Cushion Nosing Stair Tread elevation, plan, front

Downloads

2D Downloads

3D Downloads