Can Rubber Matting Be Used on Stairs? UK Safety & Installation Guide 2026

Last updated: May 2026

Can Rubber Matting Be Used on Stairs?

Yes, rubber matting can be used on stairs and is one of the safest stair surfacing options available. Rubber stair treads and stair nosing strips provide excellent slip resistance (typically PTV 45+), absorb impact noise, and withstand heavy foot traffic. They comply with UK Building Regulations Part K (Protection from Falling) and are widely used in commercial buildings, schools, and public spaces.

Types of Rubber Matting for Stairs

• Rubber stair nosings — aluminium or rubber-capped front edge strips that define the stair edge, prevent tripping, and add grip at the leading edge where most slips occur
• Full rubber stair treads — pre-formed or cut rubber mats that cover the entire tread surface; available in ribbed, diamond, or tactile profiles
• Rubber stair carpet runners — rubber-backed mat strips that run down the centre of stairs; suitable for domestic settings
• Wet pour rubber — poured-in-place rubber for outdoor steps and ramps

Rubber Stair Matting: Comparison by Application

What Are the UK Building Regulations for Stair Safety?

Under UK Building Regulations Approved Document K, stair surfaces must:

• Provide adequate slip resistance in both dry and wet conditions
• Have a visual contrast at the stair nosing for visually impaired users
• Meet BS 8300 (Design of an Accessible and Inclusive Built Environment) for public buildings
• In public buildings, stair nosings must have a 50mm deep × 55mm wide contrasting visual band

Rubber stair nosing strips — especially those with integrated contrasting colour inserts — are the standard solution for compliant stair nosing in UK commercial buildings. Browse our stair nosing collection for compliant options.

How to Install Rubber Matting on Stairs

1. Clean stair treads — remove all old adhesive, paint, or debris
2. Prime bare concrete or wood stairs (use appropriate primer for subfloor type)
3. Apply rubber flooring contact adhesive to both stair tread and mat back
4. Allow to become touch-dry (10–15 minutes)
5. Press rubber mat firmly into position, working from nosing edge backwards
6. Use a roller to eliminate air bubbles and ensure full contact
7. Install stair nosing over the leading edge and secure with countersunk fixings or adhesive
8. Allow 24 hours cure time before use

What Thickness Rubber for Stairs?

For stair treads, use 3–6mm rubber to maintain a smooth transition to adjacent flooring and avoid creating a trip hazard at the top and bottom of the staircase. Thicker rubber (6–10mm) is suitable for external steps where thermal expansion and drainage are priorities. Full-depth stair matting over 10mm is not recommended as it can alter stair riser height, which must remain consistent across all risers to comply with Building Regulations.

Internal vs External Rubber Stair Matting

The rubber compound choice differs between internal and external stair applications:

• Internal stairs: SBR rubber (recycled) provides excellent grip, durability, and impact noise reduction at lower cost. The poor UV resistance of SBR is irrelevant indoors.
• External steps: EPDM rubber is the correct specification outdoors. It resists UV degradation, frost, and weathering that would crack or harden SBR rubber within a few years.
• Pool or changing room stairs: Use EPDM with open drainage profiles and a minimum R12 slip rating — wet pool stairs present the highest slip risk of any stair environment.

For internal stair matting, see our rubber matting rolls (cut to tread width). For external, see our outdoor rubber matting range.

Frequently Asked Questions: Rubber Matting on Stairs

Is rubber stair matting slip-resistant when wet?

Yes. Quality ribbed or diamond-profile rubber stair treads achieve PTV 50+ even when wet, making them significantly safer than bare concrete, wood, or vinyl-covered stairs. This is why rubber stair treads are standard specification in hospitals, schools, and public transport hubs.

How long does rubber stair matting last?

Properly installed rubber stair treads in commercial use typically last 10–15 years. Replace when the surface profile is worn smooth, edges lift, or slip resistance cannot be maintained through cleaning. Stair nosings may wear faster at the leading edge and should be inspected annually.

Can rubber stair matting be used externally?

Yes, provided you specify UV-stabilised EPDM rubber and an appropriate outdoor adhesive or mechanical fixings. External rubber stair treads should have open drainage profiles to prevent water pooling. EPDM rubber is preferred over SBR for external applications due to better UV and ozone resistance.

Does rubber stair matting reduce noise?

Yes — rubber stair treads provide excellent impact noise reduction compared to bare concrete, stone, or hardwood stairs. In multi-occupancy buildings and commercial properties, rubber-lined stairs significantly reduce footstep noise transmission. For maximum acoustic performance, combine rubber stair treads with a rubber-backed underlay where stairs adjoin occupied rooms below.

What width rubber do I need for stair treads?

Measure the full width of the stair including any string (the sloped side pieces). For commercial buildings where the full tread must be covered, order the rubber to the full stair width. For domestic stairs using a runner, 600–800mm wide rubber strips down the centre are standard. Our rubber matting rolls are available in 1m and 1.5m widths, easily cut to your stair dimensions.

Can I use rubber tiles on stairs?

Rubber tiles are generally not suitable for stair treads — the joints between tiles create potential trip hazards and the edges can lift under foot traffic on inclined surfaces. Use continuous rubber rolls or purpose-made stair tread mats cut to size. Tiles are fine for landings between flights of stairs.

What adhesive should I use for rubber stair matting?

Use a solvent-free rubber flooring contact adhesive (such as Bostik 1782 or equivalent) for rubber stair matting on concrete or wood. Apply to both surfaces, allow to go touch-dry, then press firmly together. For external applications, ensure the adhesive is rated for outdoor temperature extremes. See our rubber flooring adhesive guide for full product recommendations.