Stair Profile - Nosing, Sawtooth

Stair Profile - Nosing, Sawtooth

Group of dimensioned illustrations of Nosing Sawtooth Stair Profile seen in elevation and diagram
Description
Description

Nosing stair risers with sawtooth stringers blend traditional staircase features with a contemporary edge. The risers include a "nosing" - a projection of the tread over the riser below, enhancing grip and safety. This conventional element is paired with sawtooth stringers, characterised by their jagged silhouette that supports each tread. The sawtooth shape showcases the nosing profile, creating an intriguing visual interplay. This design marries practicality and modern aesthetics, with the traditional nosing risers offering an increased safety margin and the sawtooth stringers lending a unique architectural detail, perfect for innovative interior design concepts.

Dimensions & Sizes
Dimensions & Sizes

Nosing Sawtooth 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).

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.

Set of drawings of Nosing Sawtooth Stair Profile in views as an entire stair run
Set of drawings of Nosing Sawtooth Stair Profile in views as an entire stair run
3D Model
3D Model
Details
Details

*Under Development*

Height:
4”-7” | 10-18 cm (Riser)
Width:
36” | 91 cm (Typical)
Depth:
11” | 28 cm (Tread Minimum)
Length:
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Weight:
Area:
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Tread Thickness: 1”-1.5” | 2.5-3.8 cm

Nosing Overlap: 1”-1.5” | 2.5-3.8 cm

Materials:
Wood
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Drawings include:

Nosing Sawtooth Stair Profile elevation, plan, front

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