Concave Diamond - Treads
From $239.99 USD
From $239.99 USD
From $289.99 USD
From $349.99 USD
From $239.99 USD
From $289.99 USD
From $349.99 USD
4-step application process
Measure every step. Choose 27, 31, or 35 inches wide and check the 9.5-inch depth and 1.5-inch rounded wrap against your stair profile.
Remove dust and residue. Let the finished surface dry fully before positioning a tread.
Dry-position the tread to check alignment, then remove the protective backing film and center it with equal side margins.
Press firmly from the center outward and around the rounded front edge. Check that each tread is secure before use.

Made for everyday living
A soft carpet surface, a neatly wrapped edge, and textures that feel at home. Bring a quieter rhythm to the stairs you use every day.
Find your pattern
Considered down to the edge
Concave Diamond pairs a textured cut-and-loop surface with neatly serged edges. The rounded front follows the stair nosing for a considered, tailored finish.
Discover Concave DiamondA little guidance
Measure every stair and leave space around the tread. Choose a width of 27, 31, or 35 inches; each tread is 9.5 inches deep with a 1.5-inch rounded wrap.
Designed for full bullnose and rounded-edge stair nosings. Fit depends on your stair profile; check the curve and wrap height as well as the width and depth.
The peel-and-stick design can be repositioned following the supplied instructions. Dry-position first, check the stair finish, and confirm secure contact after moving a tread.
Vacuum with a soft brush attachment. Blot spills and spot clean with a small amount of diluted carpet-safe cleaner. Avoid oversaturating and allow to air dry fully.
Oaseland customer care
Installation advice, product care and personal after-sales support.