Everbuild Opti-Mix Mortar Plasticiser - 1 Litre (Box of 12) 
Soudal Silicone Sealant Remover, Clear - 100ml 
Stanley Dynagrip Chisel Knife - 25mm 
Ronseal Ultra Tough Hardglaze Clear Varnish - 250ml 
Soudal Adhesive Remover - 400ml 
ERidge Dry Fix Ridge System Black – 6m Kit 
Code 5 Cast Lead - 1200mm x 3m 
Code 6 Cast Lead - 180mm x 6m 
SikaFlex EBT+ Polyurethane Adhesive & Sealant, Grey - 300ml (Box of 12) 
Everbuild 209 Liquid Mortar Tone - Black 1 Litre 
Ronseal Precision Finish Brush - 5 Pack 
Soudal B1 Fire Class Expanding Foam Handheld - 750ml 
Timco Flat Wood Bit Set 
Timloc Underlay Felt Lap Vent 
OX Pro Impact Bit Set - 11 Piece 
Klober Universal Tile Vent Antique Red KG9854 (Box of 10) 
Soudal Soudalead PB Lead Sealant - Grey 300ml (Box of 12) 
Everbuild 501 PVA - 1 Litre 
Ronseal Expanding Foam Filler - 300ml 
Code 7 Cast Lead - 300mm x 3m 
OX Pro Semi Round Dutch Pin, Swivel Arm - 4 Pack 
ALM Code 8 Milled Lead - 510mm x 6m 
FloPlast Half Round Gutter 90° Bend, Brown – 112mm 
Ronseal Stays White 2in1 Paint & Primer - Satin 750ml 
FrogTape® Multi-Surface Masking Tape - Green 36mm x 41.1m 
Everbuild Lumberjack Wood Preserver – Clear 1 Litre 
Everbuild Exact Gap Foam - 750ml 
Ronseal Exterior Yacht Varnish - Gloss 500ml Geotec Felt
Best Sellers
-
Evo-Stik 1 Hour Shower Sealant, Clear – 310ml
£11.05 Incl VAT £9.21 Excl VAT Read more -
Timco Straight Tower Bolt Black 6″ Gate Bolt
£2.79 Incl VAT £2.33 Excl VAT Add to basket -
OX Pro Tile Level System 250 Pack
From: £16.12 Incl VAT £13.43 Excl VAT Select options This product has multiple variants. The options may be chosen on the product page -
Everbuild Triple Action Wood Treatment – 25 Litre
£79.99 Incl VAT £66.66 Excl VAT Read more -
Armatool Batten Gauge – Up to 14″
£28.43 Incl VAT £23.69 Excl VAT Add to basket -
Everbuild Caulk Once – White 295ml (Box of 12)
£26.88 Incl VAT £22.40 Excl VAT Read more
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.
