- Hambleside Danelaw Ltd
Major manufacturer of products for the building industry specialising in : domestic roof flashings and roof & through wall ventilation systems, industrial and commercial buildings roof & wall lights, and flat and low pitched single ply roofing systems. - Glidevale Limited
A range of underfloor, through, & cavity wall ventilation products to prevent build up of moisture & condensation.
Where to buy cavity wall vents
- The York Handmade Brick Co Ltd - Forest Lane, Alne, York, North Yorkshire, YO61 1TU, 01347 838881
- Rytons Building Products Ltd - Design House, Kettering Business Park, Kettering, Northamptonshire, NN15 6NL, 01536 511874