OX Pro Dry Wall Internal Corner Trowel - 102mm x 127mm 
Everbuild 404 Fungicidal Wash – 1 Litre 
Roughneck® V-Series Axe - 20oz/0.6kg 
ALM Code 6 Milled Lead Flashing - 800mm x 3m 
Thompson's Patio & Block Paving Seal - Natural 5L 
Everbuild Pro Fill - Light Grey 500g 
Timloc Universal Slate Roof Vent PVC Pipe Only 
OX Pro Jab Saw - 6.5" / 165mm & Holster Pack 
ALM Code 7 Milled Lead - 1000mm x 6m 
Everbuild Clear Fix – 290ml 
Armatool Batten Gauge - Up to 14" 
Everbuild Black Jack 904 Roof Felt Adhesive – 25 Litre 
Bond It Decking Cleaner - Clear 5L 
Code 6 Cast Lead - 850mm x 3m 
OX Tools OXIT Sealant & Adhesive - Clear 290ml (Box of 12) 
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Code 7 Cast Lead - 600mm x 6m 
ALM Code 8 Milled Lead - 450mm x 3m 
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Code 5 Cast Lead - 210mm x 6m 
Everbuild Mammoth Clear Weatherproof Tape 
Soudal Glass and Mirror Cleaner - 1 Litre 
Timco Screwdriver 6-Tool Set 
OB41 Multi-Use Penetrating Oil Spray - 400ml 
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Everbuild Stixall Extreme Power – Clear 290ml 
ALM Code 5 Milled Lead - 150mm x 3m 
Soudal B2 Fire & Acoustic Expanding Foam – 750ml (Box of 12) 
Bond It B3 Fill And Fix Expanding Foam Aerosol - Beige 750ml 
Bond It Incredibond Solvent Free Adhesive - White 310ml 
Timloc Double Roman Tile Vent Terracotta (Box of 6) 
Soudal Degrip All Spray – 400ml 
OX Trade Hard Green Carpenters Pencils – Pack of 10 Geotec Felt
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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.
