Everbuild Stick2 Carpet Fix Spray - 500ml 
Everflex Premium 175 Universal Acrylic Sealant - White 300ml (Box of 25) 
Everbuild External Frame Sealant - Brown 290ml (Box of 12) 
ALM Code 5 Milled Lead - 760mm x 6m 
Hambleside Danelaw TV15/1 Flush Fitting Tile Vent - Antique Red (Box of 5) 
Ronseal Diamond Hard Floor Varnish - Clear Matt 5L 
Everbuild Smart Tack Handy – 500ml (Box of 12) 
Leadax Lead Free Flashing Alternative 600mm (6M Rolls) 
Soudal Water Stop Roof Repair Compound – Grey 4kg 
Soudal PVCu Gap Filler, White - 300ml 
Code 3 Cast Lead - 1000mm x 3m 
Code 4 Cast Lead - 450mm x 6m 
Timloc Double Roman Tile Vent Terracotta (Box of 6) 
Easy Prime Porcelain Prime Slurry - 15kg 
Code 7 Cast Lead - 914mm x 3m 
Klober Profile-Line Flat Tile Vent - Slate Grey KG9856-3-0429 (Box of 10) 
OX Tools Pro Self Levelling Laser Level - 60m 
Bond It B3 Fill And Fix Expanding Foam Aerosol - Beige 500ml 
ALM Code 3 Milled Lead - 1000mm x 3m 
Restec CSM Fibreglass Roll 450g/m² - (15m² Roll) 
Ronseal Precision Finish Brush - 3 Pack 
Armatool Batten Gauge - Up to 14" 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.
