Klober Profile-Line® Double Roman Tile Vent - Terracotta Colour:Terracotta As the tiles are water

As the tiles are water permeable up to 250mm per hour (EN 1176) they allow rain water to flow through the tiles and off the waterproofing through the drainage channels on the underside

1 x CXP 090120 0473Q (Manually Operated flat roof window base for access or escape with double glazed insulating glass unit)

for use on flat roofs

VELUX DML Electric Blinds Installation Manual

Klober Profile-Line® Double Roman Tile Vent - Terracotta Colour:Terracotta As the tiles are waterDelivery: NEXT DAY DELIVERY if ordered before 13: 00 Description: Klober Profile Line Double Roman Tile Vent for roof space ventilation or with a 100mm pipe adaptor for extraction. Suitable for all concrete Double Roman tiles including: Marley Double Roman Redland Double Roman Sandtoft Double Roman Russell Double Roman Key Features: Size: 418mm long x 332mm wide Ventilation area: 10000 mm2 Inline Design. Virtually Invisible from the ground Universally