ALM Code 8 Milled Lead - 1000mm x 3m 
Klober Regent Tile Vent KG6084, Grey 
Soudal Aquafix All Weather Sealant – Clear 300ml (Box of 12) 
Timloc Inline Slate Vent Black (Box of 5) 
Soudal Trade Sanitary Silicone - Clear 290ml 
Soudal Sealant Remover – 400ml (Box of 12) 
Klober Single Pantile Vent - Antique Red KG9860-0116 (Box of 10) 
84 x ERidge Dry Fix Ridge System + DeWalt XR Combi Drill & Impact Driver Twin Pack 
Everbuild 405 Path & Patio Seal – 5 Litre 
BORA - PM-4500 Speedhorse 
Armatool Leather Belt Black, Large 
Timloc Castellated Tile Vent Terracotta (Box of 8) 
Manthorpe Felt Lap Vent is a refurbishment product designed to increase the amount of ventilation into existing roof spaces. Furthermore, Manthorpe Felt Lap Vent is usually fitted retrospectively to properties with additional loft insulation recently installed. To add, Felt Lap Vent helps to combat the problem of condensation builds up in any roof space with a lapped felt/membrane construction.
The specifier should ensure that the opening of felt laps on the property will not adversely increase the wind uplift load on the tiles/slates or the driving rain resistance of the roof
