Bond It Economy Sealant Gun - Blue 400ml (EU3 + EU4) 
Hambleside Danelaw TV15/7 Tile Vent - Black (Box of 5) 
ALM Code 6 Milled Lead Flashing - 300mm x 6m 
Soudal Exterior Frame Silicone - Brown 270ml (Box of 12) 
Lead Roofing Wood Core Roll (50mm x 2.4m) 
Code 6 Cast Lead - 390mm x 3m 
Soudal Superglue Activator - 200ml 
Everbuild Everflex 195 Siliconised Acrylic Sealant - White 300ml 
Thompson's Oil & Drive Cleaner - 2L 
FloPlast Half Round External Stop End, Brown – 112mm 
Everbuild External Frame Sealant - Grey 290ml (Box of 12) 
ALM Code 8 Milled Lead - 300mm x 3m 
Everbuild Everflex Lead Mate Sealant Grey - 295 ml 
BOND IT Power Mix Concentrated Liquid Mortar Plasticiser - 500ml Brown 
Sikagard Woodworm Killer - 5 Litre 
84 x Eridge Dry Fix Ridge System Black - 6M Kit 
Soudafoam Window & Door Xtra Gun Grade, Champagne - 750ml 
Everbuild Lumberjack 550 Floor Adhesive – Buff 300ml (Box of 12) 
Standard Brush 2-Inch 
FloPlast Half Round Line Pipe Socket, White 
Code 4 Cast Lead - 800mm x 3m 
Everbuild ASBO Graffiti Remover - 400ml (Box of 12) 
Sika MultiSeal Self Adhesive Bituminous Sealing Tape - (300mm x 10m) 
Everbuild Stick2 All Purpose Clear Adhesive - 30ml 
Cromar Vent 3 High Performance Breathable Membrane - 1m x 50m 
Everbuild Opti-Mix Mortar Plasticiser - 1 Litre (Box of 12) 
Timco 65 x 3.75 Galvanised Clout Nails - 1kg 
Soudal Decorators Caulk White – 290ml 
Soudal Neutral Stay Fresh Sanitary Silicone Sealant – White 300ml 
Soudal Cartridge Gun Heavy Duty - Black 310ml 
Timco Screwdriver 8-Tool Set 
FloPlast Half Round Gutter Angle 135°, Brown – 112mm 
Everbuild Silicone Eater Silicone Sealant Remover - 100ml (Box of 12) 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.
