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Need help? Call Us 01282 270 010 or email sales@stairnosingsuk.co.uk
Description
The Adjustable Door Threshold 40mm provides seamless transitions between different floor types with height difference capability up to 20mm. This versatile aluminium threshold creates safe, accessible doorway transitions for both residential and commercial applications while maintaining a clean, professional appearance.
Featuring concealed mechanical pivot technology and interchangeable base fittings, this threshold offers maximum flexibility for diverse installation requirements. The robust aluminium construction ensures long lasting performance while reducing trip hazards and enhancing accessibility.
Key Features
- 20mm Height Adjustment accommodates significant floor level differences for versatile installation options.
- Concealed Mechanical Pivot provides clean aesthetics while ensuring reliable adjustment mechanism performance.
- Interchangeable Base Fittings offer installation flexibility for various floor types and configurations.
- 40mm Profile Width delivers comprehensive coverage for standard doorway transition requirements.
- Secure Locking System uses fixing plugs and screws for reliable, permanent installation.
- Indoor Outdoor Use suitable for both interior and exterior doorway applications.
Specifications
| Specification | Detail |
|---|---|
| Size | 40mm |
| Material | Aluminium |
| Height Difference | 20mm |
| Profile Type | Cover Strip |
| Finish | Aluminium |
| Pivot Type | Concealed Mechanical |
| Base Fittings | Interchangeable |
| Application | Indoor/Outdoor |
Applications
Perfect for residential doorways, commercial entrances, renovation projects, and accessibility improvements in public spaces. Ideal for transitions between different flooring materials where height differences create potential trip hazards or accessibility concerns.
Order today for seamless transitions.
Payment & Security
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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