Ronseal Stays White One Coat Non-Drip Paint - Matt 750ml 
Hambleside Danelaw CON6+ Dry Ridge 6m Kit 
Timco M5 Form A Washer DIN 125 - 50 Pieces 
FloPlast Square Gutter 90° Bend - White 
Timloc Double Roman Tile Vent Red (Box of 6) 
ALM Code 6 Milled Lead Flashing - 300mm x 6m 
Thompson's One Coat Damp Seal - White 250ml 
Leather Roofers Tool & Nail Pouch, Dark Brown 
Code 4 Cast Lead - 150mm x 3m 
Everbuild Black Jack 901 Black Bitumen Paint – 1 Litre 
Freund Mastercut Natural Slate & Man Made Slate Cutter with Hole Punch 
FloPlast Half Round Downpipe 112° Bend, Black 
Bond It Stabilizing Solution - White 5L 
Bond It Monster Scrim Drywall Tape - White 100mm x 90m 
Cromar Bitumen Primer – Black 2.5 Litre 
Ronseal One Coat Stain Block - White 2.5L 
Bond It B3 Fill And Fix Expanding Foam Aerosol - Beige 750ml 
Everbuild Forever Ivory Silicone Sealant – 295ml (Box of 12) Geotec Felt
Best Sellers
-
Code 8 Cast Lead – 800mm x 3m
£277.03 Incl VAT £230.86 Excl VAT Add to basket -
Corrapol GRP Polyester Corrugated Roof Sheet (950 x 2000mm)
£41.03 Incl VAT £34.19 Excl VAT Read more -
Everbuild Roll & Stroll Premium Carpet Protector – 25m
£18.99 Incl VAT £15.83 Excl VAT Read more -
Code 7 Cast Lead – 240mm x 3m
£74.26 Incl VAT £61.88 Excl VAT Add to basket -
Everbuild Pinkgrip SF Solvent Free Adhesive – 380ml (Box of 12)
£27.48 Incl VAT £22.90 Excl VAT Read more -
Ronseal Quick Drying Woodstain – Satin 250ml
From: £11.99 Incl VAT £9.99 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.
