Thompson's Emergency Roof Seal - Black 2.5L 
FloPlast Square Line Offset Bend 112.5° Black – 65mm 
Timco Assorted Horseshoe Shims - 1.0 to 6.0mm (Box of 400) 
ALM Code 8 Milled Lead - 800mm x 3m 
Ronseal 6 Year Anti Mould Paint - White Silk 2.5L 
Everbuild Clear Fix – 290ml (Box of 12) 
Soudal Repair Express Cement – Grey 290ml (Box of 12) 
ALM Code 3 Milled Lead - 390mm x 3m 
Code 8 Cast Lead - 300mm x 6m 
Code 4 Cast Lead - 390mm x 3m 
ALM Code 5 Milled Lead - 450mm x 3m 
Ronseal Exterior Yacht Varnish - Satin 500ml 
Timco 8 Spanner Set 
Freeflow 112mm Round Gutter System Stopend Outlet - White 
Bond It B1 Fire Resistant PU Gun Grade Expanding Foam - Pink 750ml 
Everbuild Black Jack 908 DPM – 25 Litre 
Ronseal One Coat Water-Based Tile Paint - Ivory Satin 750ml 
FloPlast Square Line Shoe White – 65mm 
OX Tools Pro Carpenters Square & Angle Finder 300mm / 12in 
Samac Snowguard - 225mm x 2m 
Klober Profile-Line Flat Tile Vent - Brown KG9856-3-0247 (Box of 10) 
Timloc InvisiWeep Extension Tube - 500mm Clear 
Everbuild Wet Rot Wood Hardener – 250ml 
Bond It Monster Scrim Drywall Tape - White 48mm x 90m 
Klober Uni-Line Flexipipe Soil Pipe 100/100mm 4" - (KG979900) 
Soudal Genius Gun Plasterboard Adhesive - 750ml (Box of 12) 
Sika MultiSeal Self Adhesive Bituminous Sealing Tape - Grey (225mm x 10m) 
Klober Profile-Line Twin Plain Tile Vent - Brown KG9861-0247 (Box of 10) 
Klober Uni Angle Ridge End Cap, Black 
Soudal Fix ALL High Tack – White 290ml (Box of 12) 
Sika Mould Buster – 5 Litre Geotec Felt
Best Sellers
-
Soudal Gap Filler Expanding Foam Gun Grade – 750ml
£7.99 Incl VAT £6.66 Excl VAT Add to basket -
Code 6 Cast Lead – 850mm x 3m
£219.91 Incl VAT £183.26 Excl VAT Add to basket -
Timloc Plain Tile Vent Grey (Box of 14)
£279.90 Incl VAT £233.25 Excl VAT Read more -
Werner Ladder Stand Off – Fully Assembled (79008)
£67.13 Incl VAT £55.94 Excl VAT Read more -
Timloc Internal Metal Grille & Louvre Vent
From: £6.99 Incl VAT £5.83 Excl VAT Select options This product has multiple variants. The options may be chosen on the product page -
Easy-Trim Universal Dry Verge System – Brown (Box of 50)
£67.50 Incl VAT £56.25 Excl VAT Add to basket
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.
