Surface-mounted cover for air bricks, grilles and vents.
- Protects against excessive weather conditions.
- Alleviates air blasts through the cavity.
- Textured roughcast finish.
- U.V. stabilised to slow down the effects of sunlight.
- BBA approved – your independent assurance that the product meets building regulations and standards and will last.
Installation: First, check the free air space of the cowl exceeds the air space required by the covered opening, air brick, grille or vent. Fix the cowl to the brickwork through the pre-formed holes in the flange.














Quick…easy and correct
(RYTABC8WH – Rytons Aircore Cowl – White, 8×8.5)
Easy to deal with, could order over the phone and talk to a real human being, who was knowledgeable and pleasant.Good products, prompt delivery, what more can you ask ? Many y, John
(RYTABC8TC – Rytons Aircore Cowl – Terracotta, 8×8.5)
Very quick delivery, very good product and very easy to use website.
(RYTABC9TC – Rytons Aircore Cowl – Terracotta, 9X9)
(RYTABC9WH – Rytons Aircore Cowl – White, 9X9)
Good product delivered quickly
(RYTABC9WH – Rytons Aircore Cowl – White, 9X9)