Size:: 500 x 450 mm
The Rapid Vented Ridge System is a cost effective
the this slate has proved to be a good match in both quality and appearance for the Welsh Ffestiniog and other blue/grey British natural slate
A 110mm diameter capped stack breather vent for use with soil systems
The VELUX roller blind has been specially designed for VELUX pitched roof windows to soften the daylight and reduce glare in your living space
Marley In-Line Contour Tile Vents Weather-tight Size:: 500 x 450 mmDescription: Available Ventilation Tiles Mendip, Ashmore, Plain, Edgemere, Modern, Wessex, Ludlow Major, Ludlow Plus, Double Roman, Anglia. Discreet, high performance, plastic vent terminals for roof space ventilation. Marley contour in line tile vents are contoured to match the tile profile for all concrete interlocking tiles and concrete plain tiles and provide completely unobtrusive, almost invisible roof slope ventilation. They are ideal for roof