Stair Profile - Angled, Closed

Stair Profile - Angled, Closed

Scaled set of drawings of Angled Closed Stair Profile in diagram and side views
Description
Description

Angled stair risers with closed stringers are an architectural design technique that gives stairs a dynamic and modern aesthetic. The risers are cut at angles instead of perpendicular to the treads, creating an unconventional and visually interesting appeal. Close stringers support the stairs on both sides, being either embedded within or fixed alongside the treads and risers, enhancing the staircase's structural integrity. These stringers can be hidden or visible depending on the desired aesthetic. This design approach can be applied to various stair types, combining functionality and style to elevate interior or exterior spaces.

Dimensions & Sizes
Dimensions & Sizes

Angled Closed Stair Profiles are constructed with typical stair tread thicknesses between 1”-1.5” (2.5-3.8 cm) and allowable nosing overlaps of 1”-1.5” (2.5-3.8 cm). The maximum allowable riser angle is 30 degrees.

Stair treads have a minimum allowable depth of 11” (28 cm) with riser heights between 4”-7” (10-18 cm). Stair nosings can protrude between 1”-1.5” (2.5-3.8 cm) with a maximum riser angle of 30 degrees.

Series of illustrations of Angled Closed Stair Profile seen as an entire stair run
Series of illustrations of Angled Closed Stair Profile seen as an entire stair run
3D Model
3D Model
Common Questions
Common Questions
3D model of Angled Closed Stair Profile viewed in perspectiveStair Profile - Angled, Closed
Details
Details

*Under Development*

Height:
4”-7” | 10-18 cm (Riser)
Width:
36” | 91 cm (Typical)
Depth:
11” | 28 cm (Tread Minimum)
Length:
:
:
Weight:
Area:
:

Tread Thickness: 1”-1.5” | 2.5-3.8 cm

Nosing Overlap: 1”-1.5” | 2.5-3.8 cm

Riser Angle: 30 degree (Max)

Materials:
Wood
:
:

Drawings include:

Angled Closed Stair Profile elevation, plan, front

Stair treads and risers are fundamental components of a staircase. The tread is the horizontal part that you step on, while the riser is the vertical section between each tread. Together, they determine the comfort and safety of the staircase. The dimensions of treads and risers must be balanced.

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
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
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, 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, 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 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, 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 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, 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 - 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 - 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, 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, 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 - 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 - 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 - 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 - 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