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Description
Aluminium Retro-Fit Self-Adhesive Stair Nosing 30mm x 20mm | NAS | Oak, Bronze, Black, Brass & Silver
The NAS Aluminium Retro-Fit Self-Adhesive Stair Nosing is the perfect solution for protecting and defining stair edges without the need for mechanical fixings. Simply peel and stick — the industrial-strength self-adhesive backing bonds permanently to the existing stair surface, making it ideal for both new installations and retrofitting existing staircases.
Available in 5 premium finishes — Oak, Bronze, Matt Black, Matt Brass, and Matt Silver — and 3 lengths (0.9m, 1.8m, 2.7m) to suit any residential or commercial staircase. The grooved aluminium tread provides excellent slip resistance while the 30mm tread depth and 20mm riser coverage give a clean, professional finish.
Product Specifications
| Property | Value |
|---|---|
| Model | NAS (Genesis Aluminium) |
| Profile Size | 30mm tread × 20mm riser |
| Available Lengths | 0.9m, 1.8m, 2.7m |
| Fixing Method | Self-adhesive (no screws required) |
| Material | Anodised / Powder-Coated Aluminium |
| Finishes | Oak, Bronze, Matt Black, Matt Brass, Matt Silver |
| Nosing Edge Shape | Straight |
| Compatible Flooring | Vinyl, LVT, Laminate, Ceramic, Wood Effect |
| Pack Quantity | 1 length per pack |
| Anodising Depth (matt finish) | Up to 20 microns |
| Powder Coat Depth | 100 microns |
Key Features
- ✅ No Drilling Required — industrial-strength self-adhesive backing for fast, clean installation
- ✅ Retro-Fit Design — ideal for upgrading existing stairs without removing floor coverings
- ✅ Grooved Anti-Slip Surface — provides excellent grip and slip resistance underfoot
- ✅ 5 Premium Finishes — matches oak, bronze, black, brass, and silver décor themes
- ✅ Versatile Compatibility — suits vinyl, LVT, laminate, ceramic and wood effect flooring
- ✅ Durable Aluminium Construction — long-lasting, low maintenance, corrosion resistant
- ✅ Clean Professional Finish — 30mm tread coverage with 20mm riser height
Suitable Applications
- Domestic Staircases — homes with laminate, LVT or vinyl flooring on stairs
- Commercial Premises — offices, retail units, hospitality venues, care homes
- Retro-Fit Projects — upgrading existing stairs without full replacement
- New Build Installations — clean finish on newly fitted stair coverings
- Holiday Let & Rental Properties — compliant, low-maintenance stair protection
Finish Guide
| Finish | Description | Best Suited For |
|---|---|---|
| Oak | Warm wood-effect anodised finish | Wooden stairs, oak laminate, warm interiors |
| Bronze | Rich dark bronze anodised finish | Dark wood, traditional interiors, period properties |
| Matt Black | Powder-coated matt black | Contemporary interiors, dark LVT, minimalist design |
| Matt Brass | Powder-coated matt brass/gold | Luxury interiors, gold fixtures, warm colour schemes |
| Matt Silver | Natural mill finish aluminium | Modern interiors, light grey LVT, Scandi-style design |
Technical Details — Aluminium Composition
| Element | Percentage |
|---|---|
| Silicon (Si) | 0.2–0.6% |
| Iron (Fe) | 0.35% |
| Copper (Cu) | 0.1% |
| Magnesium (Mg) | 0.45–0.9% |
| Aluminium (Al) | Balance |
Installation Instructions
- Clean the surface — ensure the stair edge is clean, dry and free of dust, grease and old adhesive
- Measure and cut — cut to length using a metal hacksaw or mitre saw if required
- Peel the backing — remove the self-adhesive backing strip from the nosing
- Position carefully — align the nosing flush with the stair edge, press firmly into place
- Apply pressure — run a rubber roller or press firmly along the full length to ensure full adhesion
- Allow to cure — avoid heavy foot traffic for 24 hours for full bond strength
Note: For best adhesion on porous surfaces, apply a surface primer before fixing. On high-traffic commercial stairs, consider supplementing with mechanical fixings for additional security.
Maintenance
Genesis NAS aluminium nosings require minimal maintenance. Clean with a damp cloth and mild detergent. Avoid alkaline cleaning agents as these can cause oxidation of the aluminium surface. Any adhesive or grout residue should be removed promptly. Damaged anodised finishes can only be repaired by re-coating.
✅ UK Stock — Fast Dispatch | ✅ No Drilling Required | ✅ 5 Colour Options | ✅ Suitable for LVT, Vinyl & Laminate
Delivery Information
| Service | Timeframe | Cost |
|---|---|---|
| Standard UK Delivery | 2–4 business days | £9.99 |
Orders placed before 12pm Mon–Fri are typically dispatched same day. Delivery to all UK addresses. Contact us for international enquiries.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
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Frequently Asked Questions
Find answers to common questions about our stair nosings
Stair nosings are protective edge strips fitted to the front of stair treads. They serve multiple purposes: preventing slip accidents, protecting stairs from wear, meeting building regulations, and improving visibility for those with impaired vision. They're essential for both safety compliance and extending the life of your stairs.
Yes, all our products are designed to meet UK Building Regulations, including:
- Part K – Protection from falling and collision
- Part M – Access to and use of buildings
- BS 8300 – Design for disabled access
Our contrasting nosings meet the requirements for visually impaired users.
We offer stair nosings in multiple materials:
- Aluminium – Lightweight, durable, ideal for most applications
- GRP/Fibreglass – Heavy-duty, excellent for external and industrial use
- Rubber/PVC – Flexible, great for refurbishment projects
- Brass – Premium finish for high-end residential
Yes! We offer a cut-to-length service for most of our stair nosing products. Simply provide the measurements you need when ordering, or contact our team for assistance. This ensures a perfect fit with minimal on-site cutting required.
Installation varies by product type but typically involves:
- Screw-fixed – Drill, countersink and screw into substrate
- Adhesive-fixed – Use high-strength adhesive for bonding
- Channel systems – Insert nosing into pre-installed track
We provide detailed PDF installation guides and video tutorials for every product range.
We offer fast UK delivery on all orders:
- Standard Delivery – 2-3 working days
- Express Delivery – Next working day (order before 2pm)
- Free Delivery – On orders over £100
Large or bulk orders may require pallet delivery – contact us for details.
Yes, we offer trade accounts for contractors, architects, and facilities managers. Benefits include:
- Competitive bulk pricing
- 30-day payment terms (subject to approval)
- Dedicated account manager
- Priority technical support
Contact us to apply for a trade account.
Ramp/Angled – Gradual slope, best for high-traffic areas and wheelchair access
Bullnose/Round – Curved edge, traditional look, good for residential stairs
Pencil Edge – Minimal profile, sleek modern appearance
Choose based on your aesthetic preference and the level of protection required.
Still have questions?
Our stair nosing specialists are here to help with product selection, compliance queries, and installation advice.
Contact Us: 01282 270 010