A1FRABE – Rytons A1® FlowRyt® Air Brick Extender

• Enables airflow to sub-floor air bricks where these are obstructed by patios, paving or raised ground levels.
• Two-piece retrofit design allows simple installation with minimal cutting at existing brick locations.
• Air intake can be raised by up to three brick courses above the original ventilator.
• Provides a high free area to help improve underfloor ventilation.
• Made from A1 classified galvanised steel for fire safety, strength and durability.
• Powder coated finish available in three popular RAL colours, plus other RAL colours available on request.
• Colour-matched screws provided for a neat finish.

Rytons A1® FlowRyt® Air Brick Extender
Two-piece ventilator for sub-floor air bricks obstructed by patios, paving or raised ground levels. Raises the air intake by up to 3 brick courses. Supplied with colour-matched screws and fixing washers.
FlowRyt® cover: 217mm W × 225mm H × 20mm D plus 20mm fixing flange.
Rear extender: 215mm W × 85mm H × 18mm D.
Colours: RAL8004 (Copper brown), RAL1001 (Beige), RAL9016 (Traffic white) matt finish achieving Class A2-s1, d0. Other RAL colours available on request.
8,000mm² free area per unit.
Properties: Class A1 fire-rated 0.9mm galvanised steel. Class A2-s1, d0 fire-rated RAL colour powder coating.
Protected by unregistered design rights.
Patent Approved.
Product Code: A1FRABE.
Download Drawing.  |  Download Golden Thread.

• FlowRyt® cover: 217mm W × 225mm H × 20mm D plus 20mm fixing flange.
• Rear extender: 215mm W × 85mm H × 18mm D.

• RAL8004 (Copper brown).
• RAL1001 (Beige).
• RAL9016 (Traffic white).
• Other RAL colours available on request.

• Class A1 fire-rated 0.9mm galvanised steel.
• Class A2-s1, d0 fire-rated RAL colour powder coating.