FirmaHold Collated Clipped Head Nails & Fuel Cells - 2.8 x 63/3CFC - Ring Shank - FirmaGalv + (CLASS 2) 
OX Pro Heavy Duty Aviation Snips Straight Cut (Yellow) 
Everbuild 102 Butyl Glazing Compound - Brown 2kg 
OB41 Fast Tack Contact Adhesive Spray - 500ml 
DeWalt XR Combi Drill & Impact Driver Twin Pack 
Thompson's Stain Block Damp Seal - White 250ml 
FloPlast Half Round Gutter Union, Brown 
Ronseal One Coat Wood Primer & Undercoat - White 750ml 
ALM Code 7 Milled Lead - 1200mm x 3m 
Everbuild Everflex Mirror Mate Adhesive - White 290ml 
ALM Code 4 Milled Lead - 180mm x 3m 
Chesterfelt Shed Roofing Felt - Green Standard 10m 
Ronseal Crystal Clear Outdoor Varnish - Matt 2.5L 
Ronseal Precision Finish Brush - 2 Inch 
Freeflow 65mm Square Down Pipe Clip Standard - White 
Bond It Duct Tape - Black 48mm x 45M 
Code 3 Cast Lead - 150mm x 3m 
Siroflex Trade Strength Medium Viscosity Superglue - 20g 
Bond It The Beast PU Adhesive - Brown 500ml 
OX Trade Hard Green Carpenters Pencils – Pack of 10 
Timco 25 Spanner Set 
Everbuild Firefoam B2 Gun Grade - Pink 750ml 
Circular Soffit Vent, Brown 
Cromar Black Bitumen Paint – 2.5 Litre 
Bond It Contractors PVA - 25L White Geotec Felt
Best Sellers
-
Timco Hazard Tape
£6.99 Incl VAT £5.83 Excl VAT Add to basket -
Corrapol-BT Corrugated Bitumen Fixings
From: £11.90 Incl VAT £9.92 Excl VAT Select options This product has multiple variants. The options may be chosen on the product page -
Code 8 Cast Lead – 450mm x 6m
£311.30 Incl VAT £259.42 Excl VAT Add to basket -
ALM Code 6 Milled Lead Flashing – 360mm x 6m
£184.08 Incl VAT £153.40 Excl VAT Add to basket -
Soudal Soudaduct – Grey 300ml (Box of 12)
£35.88 Incl VAT £29.90 Excl VAT Add to basket -
Gorilla Contact Adhesive Tube – Clear 75g
£7.99 Incl VAT £6.66 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.
