QA3 Heavy Duty Carborundum Anti-Slip Nosing - Anti-Slip Stair Nosing
Verified by manufacturer 1 month ago
Made in Britain
Certificate type
Alcumus SafeSupplier
Certificate type
ISO 14001 Environmental Management Systems
Certificate type
An aluminium and carborundum anti-slip stair nosing.
Application
- Commercial and industrial environments.
- Suitable for shopping centres, railway stations, car parks, military bases and police stations.
- Pedestrian traffic level: Heavy.
- Can be used in both internal and external settings.
Description
An anti-slip stair tread profile to meet the needs of commercial and industrial environments. Manufactured from heavy-duty and lightweight aluminium, with Carbigrip carborundum infill.
Combine with the QA5 – Modular Profile Ramp for a stair nosing with a chamfered back edge, or with QA4 – Modular Anti Slip Carborundum Tread for a full tread cover option.
Features and benefits:
- The infills are available in black, yellow, and white as standard in order to create a visual contrast.
- Modular design that locks together with other profiles.
- The Carbigrip insert has a PTV test value of 86 wet.
- Available predrilled for fixing or undrilled.
General information
Color | Yellow Black White Grey Brown |
Finish | Anti-slip Satin Mill |
Material | Aluminium Carborundum |
Shape | Other |
Length | Bespoke |
Width | 78.4 mm Guidance for specification option: QA3- Stair Nosing. 82.5 mm Guidance for specification option: QA4- Tread Extender. 37.8 mm Guidance for specification option: QA5- Ramped edge. |
Height | 40 mm Guidance for specification option: QA3- Stair Nosing. 7 mm Guidance for specification option: QA4- Tread Extender and QA5- Ramped edge. |
Warranty description | Ten year Guidance for specification option: Guarantee: 10 years against premature wear. |
Uniclass | |
CAWS | M51/550 Stair nosings and trims M50/750 Stair nosings and trims M50/75 Stair nosings and trims L30/590 Applied stair nosings L30/30 Proprietary stairs L30/310 Proprietary stairs |
Specification data - Rigid stair nosings
Profile | Square. |
Base section | |
Material | Aluminium. |
Finish | Satin.Mill. |
Size | |
Rise x going | 40 x 78.4 mm. |
Gauge | 7 mm. |
Inserts | |
Material | Carborundum. |
Colour | Yellow.Black.White.Dark Grey.Light Grey.Dark Brown.Light Brown.Bespoke.Guidance for specification option: Consult manufacturer and insert requirements. |
Accessories | Not required.QA4- Tread Extender.Guidance for specification option: 82.5 x 7 mm (W x H). Pair QA3 to create a high visibility nosing. QA5- Ramped edge.Guidance for specification option: 7 mm thick down to 0.5 mm with a cover of 35 mm. Combine with QA3 to create a nosing or tread cover to match your dimensions. Provides a smooth tapered back edge in order to reduce the risk of tripping. |
Slip resistance | PTV test value: 86 wet. |
Options | Pre-drilled for fixing. Undrilled. |
Length | 3000 mm. Bespoke. Guidance for specification option: Insert requirements or refer to a drawing. |
Sustainability data
Contains Red List materials | No |
Country of product manufacture | United Kingdom |
Recyclability | Aluminium carrier recyclable |
Third party certifications
Third party certifications
Literature
QA3 Dimensions
QA4 Dimensions
QA5 Dimensions
QA3 Product Datasheet
QA4 Product Datasheet
QA5 Product Data Sheet
Carborundum nosings Fixing instructions
Carborundum nosings warranty
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