Recycled Materials
Worry Free
Pet Friendly
Count the number of steps you actually walk on, not the number of risers. A Jsei 15-pack of stair treads covers 15 walkable steps; most US single-family staircases have 13–16. If you plan to leave the top landing bare, subtract one.
Count the treads(the flat surfaces) from the bottom step to the top floor — do not count the landing.
Deduct any step you want to leave bare, such as a carpeted top step already covered.
Add one spare if the staircase gets heavy pet traffic, since one tread will be in the wash.
Round up to the pack size — a 15-pack for 13 steps is normal, and spares are useful at the most-used step.
A TPR self-grip backing does not need adhesive, so there is no glue residue to sand off. The real risks to a wood staircase are trapped moisture and grit under the mat, both of which are controlled by lifting the treads periodically and keeping them dry.
Clean and dry the step before the first installation — dust stops the backing from contacting the wood.
Press the full surface for 30 seconds, especially the nosing area where feet land.
Test with five firm steps on the tread before using the staircase normally.
Lift and wipe every 4–6 weeks in humid months; air dry both the step and the tread before re-laying.
Polypropylene is the better choice where water and grease dominate, because the fibre repels liquid instead of absorbing it. Polyester is the better choice where foot comfort matters more, because the pile is softer — but spills must be wiped promptly.
| What to Test | How to Measure | Judgment Threshold |
|---|---|---|
| Tread Depth | Measure from front nosing back to riser root | Mat depth ≤ Measured depth − 0.5 in |
| Tread Width | Wall to wall, or wall to open edge | ≥ 1 in clearance on each side |
| Front Edge Profile | Inspect for bullnose rounded edge | Bullnose edge → Select bullnose style |
| Tread Depth Consistency | Spot-check top & bottom tread depth | If difference > 0.5 in, size by the smallest depth |
| Dimension | Jsei Stair Treads | Stair Runner |
|---|---|---|
| Coverage | Individual per step, original floor exposed between treads | Continuous coverage over the full stairway |
| Installation | TPR self-adhesive backing, no glue or nails | Usually requires tack strips or professional fitting |
| Cleaning | Individually removable, machine washable | Whole-rug cleaning; professional or large-capacity washer needed |
| Partial Replacement | Single worn tread can be replaced separately | Damage in one spot often requires full runner replacement |
| Edge Hazard Risk | Flooring exposed between steps, remains hard surface | No seams; risk concentrates if edges lift |
| Ideal For | Wood stairs, pets / seniors, DIY installation | Existing carpet base, seamless continuous visual effect |
Stair treads are the safer choice when the staircase is wood, the household has a dog or an older adult, and you want the option to remove and wash each piece. A stair runner is the safer choice when the staircase is already carpeted or when you want continuous coverage with no gaps between pieces.
A bullnose tread has a rounded front edge that wraps over the nosing of the step. It protects the most worn part of a wood stair and removes the sharp lip a toe or paw can catch on.
Not reliably. A TPR backing needs a hard, smooth surface to grip; on carpet, two soft surfaces slide against each other. Use treads on bare wood, tile or vinyl stairs.
Press the tread down across its full area for 30 seconds on a clean dry step, then test it with five firm steps. If a tread still creeps, the step likely has wax, polish or dust on it — clean with a damp cloth and let it dry fully.
Cutting a tread exposes the backing edge, so trim only where the cut will sit against a wall, and keep the bound edge on the open side. Measure twice: width, depth and nosing shape all matter.
Jsei stair treads use OEKO-TEX Standard 100 certified materials and a grippy surface that gives paws and small feet something to push against. They reduce slip risk on bare wood; they are not a substitute for a stair gate or supervision.