Klober 15x9 Tile Vent - Brown KG9690-0247 (Box of 10) 
Timco Air Wedge 
Soudal PVCu Solvent Frame Cleaner - 1L 
Everbuild Quick Drying Clear Varnish - Gloss 750ml 
OX Heavy Duty Soft Gel Filled Knee Pad 
Code 8 Cast Lead - 240mm x 3m 
Timloc Castellated Tile Vent Terracotta (Box of 8) 
Bond It Cover-It Carpet Protector - Clear 625mm X 25M 
Bond It FG8 Food Grade Silicone - White 310ml 
Bond It Economy Sealant Gun - Blue 900ml 
Restec GRPROOF 1010 Base Coat Resin - 10kg 
OX Pro Dry Wall Internal Corner Trowel - 102mm x 127mm 
Code 6 Cast Lead - 390mm x 6m 
Ronseal 5 Minute Multi-Purpose Smooth Finish Filler - 290ml 
Cromar Roof Felt Adhesive - Black 2.5 Litre Geotec Felt
Best Sellers
-
Hambleside Danelaw Double Plain Tile Vent, TV10/9
From: £24.99 Incl VAT £20.83 Excl VAT Select options This product has multiple variants. The options may be chosen on the product page -
Everbuild Safer Spirit – 750ml
£4.99 Incl VAT £4.16 Excl VAT Add to basket -
Code 7 Cast Lead – 850mm x 3m
£259.90 Incl VAT £216.58 Excl VAT Add to basket -
ALM Code 3 Milled Lead – 1600mm x 6m
£407.81 Incl VAT £339.84 Excl VAT Add to basket -
Axiome 16mm Triplewall Polycarbonate Sheet, Clear
From: £23.22 Incl VAT £19.35 Excl VAT Select options This product has multiple variants. The options may be chosen on the product page -
ALUKAP-XR Ridge Bar, White or Brown
From: £166.78 Incl VAT £138.98 Excl VAT Select options This product has multiple variants. The options may be chosen on the product page
Geotec Felt
Where your lead protects your roof from the weather, Geotec felt protects the lead from the roof. It does this in three ways. Firstly, lead laid nakedly on materials like concrete or stone may be at risk of corrosion, while lead on timber may slowly be leached away by moisture. This may start to damage and destroy the lead layer. Geotec felt serves as an intermediate layer that will guard the lead from moisture or corrosion.
Secondly, Geotec felt decreases drag arising from thermal movement. Lead expands and contracts as the temperature changes it. However, often the materials it is laid on do not. In addition, they may be rough or have an uneven surface. This causes damage as the lead strains against the material holding it up. Geotec felt provides a gentle, smooth surface for lead to thrive on, letting it expand and contract safely.
Thirdly, geotec felt is porous and permits airflow. This allows moisture to be dried out and ventilates the underside of the lead and the topside of the materials the lead would otherwise rest on. This reduces damp, and therefore the chance of rotting or mould. Geotec felt can therefore be an important asset in reducing roof condensation.
