BMI Redland Cambrian 4.5K Thruvent 7705
- The ThruVent Tile is manufactured in concrete with a PVC ventilation unit and cap.
- Each ThruVent Tile is supplied with an Underlay Seal (polypropylene - black).
- Flexible Pipes are available for connecting to a 110 mm soil vent pipe or mechanical ventilation duct.
BMI Redland Cambrian 4.5K Thruvent
Provides a means of incorporating ventilation within the roof slope where alternative eaves and ridge ventilation systems are not appropriate. It can also be used for mechanical extraction and soil pipe ventilation. Thruvent ventilates to comply with BS 5250:2011, therefore reducing the risk of harmful condensation in the roof. This product also complies with BS 5534:2014 requirements for mechanical fixing and BS EN 12056-2:2000, Gravity Drainage Systems Inside Buildings.
FREE DELIVERY on Duratech Pitched Roof Windows and Accessories on orders over £50 (Exclusions apply)
All other Delivery Charges are based on weight and location, please add products to your basket to calculate shipping.
A small amount of product lines from particular manufacturers listed below will incur a supplier delivery surcharge.
Next Day Delivery available on orders of stocked items if placed before 2pm
Deliveries will be made between 8am and 6pm. Delivery times apply to weekdays only.
Delivery of Windows to the Channel Islands, Scottish Highlands, Northern Ireland, Isle of Man
(postcodes IV, HS, KA27-28, KW, PA20-49, PA60-78, PH17-26, PH30-44, PH49-50, ZE, AB)
Basket Value | Price (£) |
---|---|
0-£249 | £20 |
Over £250 | £50 |
It is with regret that we cannot offer a service to these areas for orders over 126kg but please call us on and we will attempt to organise a delivery to your custom if required.
Supplier Delivery Charges
Please note the following supplier delivery surcharges:
Ariel Plastics = £25.00
Britmet Tileform= £35.00
Lead Products(orders under 250kg) = £50.00
Marley Eternit roof tiles (orders under a pallet) = £75.00
Marley Eternit sheeting (exclusions apply) = £50.00
Redland = £100.00
Palram = £25.00
Please phone us on if you are unsure.