Everbuild Showerproof Bathroom Silicone - Clear 280ml 
Everbuild KOS Fire Cement Buff – 2kg 
Over Fascia Vent, 25mm Single 
ALM Code 3 Milled Lead - 150mm x 6m 
Soudal Cartridge Gun Heavy Duty - Black 310ml 
FloPlast Square Line External Stop End Black – 114mm 
Hedgehog Gutter Brush Leaf Guard Black – 4m x 100mm 
Everbuild Flue Jointing Compound - 1kg 
Everbuild 709 FebFlor Floor-Flex Plus - 5 Litre 
Everbuild Black Jack 905 All Weather Roof Coating – 5 Litre 
Ronseal Precision Finish Brush - 3 Pack 
Timloc Double Pantile Tile Vent Red (Box of 6) 
FaithFull Soft Grip Chisel - 4 Piece Set 
Bora Workhorse Single Piece Stand with Folding Legs PM-3350 
Sikabond PVA - White 5 Litre 
Soudal Firecement HT, Black - 300ml (Box of 12) 
ALM Code 8 Milled Lead - 390mm x 6m 
Code 8 Cast Lead - 1600mm x 6m 
Timco Heavy-Duty Tarpaulin - 2m x 3m 
Bond It Caulk-Mate One Hour Decorators Caulk - White EU3 
Soudal Fix ALL Flexi – Brown 290ml (Box of 12) 
ALM Code 4 Milled Lead - 150mm x 6m 
Everbuild Black Jack 901 Black Bitumen Paint – 1 Litre 
Everbuild Pinkgrip SF Solvent Free Adhesive – 380ml 
OX Tools OX Trade Hickory Handle Claw Hammer - 16oz/450g 
Klober Throat Adaptor - KG8000-3 
Klober Profile-Line Flat Tile Vent - Slate Grey KG9856-3-0429 (Box of 10) 
Everbuild Everflex 200 Contractors LMA Silicone - Brown 295ml 
Hambleside Danelaw TV15/7 Tile Vent - Brown (Box of 5) 
Bond It Stabilizing Solution - White 5L 
ALM Code 6 Milled Lead Flashing - 1600mm x 3m 
FloPlast Square Union Unit - White 
Freeflow 112mm Round Gutter System 90° Gutter Angle - Black 
Timloc Felt Support Tray 600mm 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.
