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ANEXT GRP – Aluminium

ANEXT GRP is a 5mm gauge heavy-duty aluminium stair tread extender designed for high foot traffic outdoor environments where enhanced slip resistance is desired.

ANEXT GRP is available with GRPTI49.5 Infills. The body of this stair tread extender is available in Mill Aluminium and can be ordered to measure.

This stair tread extender has an interlocking back edge designed to join any of our 5mm gauge aluminium stair nosings with an interlocking feature. The interlocking back edge can also accommodate a ramp extension (ANRE25), or another tread extender (ANEXT GRP).

Matching GRP sheets in 5mm thickness are also available to enhance slip resistance on landings and in areas surrounding staircases. Product code: GRPS.

ANEXT GRP is also available in Mill, Satin and Polished Aluminium finishes with PVC, aluminium or Olympic Grip infills to suit all installations. Product code: ANEXT.

Technical Specification

Mill Aluminium
Suitability

Exterior and wet environments and very heavy foot traffic situations such as in hotels, pubs, clubs, cafes, shops, schools, commercial offices and apartment buildings.

Application

To extend the going cover of heavy duty aluminium stair nosings with GRP inserts which have an interlock feature at the back edge. Can be used in combination with ANRE25 Ramp Detail to finish the nose edge of stone and timber stairs and stairs fitted with ceramics and hard flooring.Installation guide available.

Supplied Cut To Size, up to a maximum lengths of

2400 mm

Drilling

GRPTI49.5 Infill: Drilled with retro fit infill, Undrilled with infill stuck in channel, Undrilled with infill supplied loose

Light Reflective Value (Finish)

71.65 Find out more

Slip Resistance Values

GRPTI49.5 Infill - SRV Dry: 81 - SRV Wet: 73
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Compatible Stair Nosings and Accessories

AN51 GRP, AN61 GRP, AN51/55 GRP, AN51/55R GRP, AN69 GRP, AN81 GRP, AN52 GRP, AN52R GRP, AN82 GRP, ANRE25

Finishes

Finish: Mill Aluminium

Mill Aluminium

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Infill Options

GRPTI49.5 Infill

Black Glass-reinforced Plastic

Black

Grey Glass-reinforced Plastic

Grey

Yellow Glass-reinforced Plastic

Yellow