Cromar Vent 3 Light Breathable Membrane - 1m x 50m (Full Pallet of 56) 
Sika Mould Buster – 5 Litre 
Everbuild Everflex 200 Contractors LMA Silicone - Black 295ml (Box of 25) 
ALM Code 8 Milled Lead - 760mm x 6m 
ALM Code 3 Milled Lead - 1600mm x 6m 
Timco Cloth Tape White - 50m x 48mm 
Code 5 Cast Lead - 1200mm x 3m 
Soudal B2 Fire & Acoustic Expanding Foam – 750ml (Box of 12) 
Samac Half Round Snowguard Bracket - 150mm (6") 
Bond It Bitumen Primer - Black 2.5L 
Easy-Trim Universal Dry Verge System Black (Pallet of 400) 
Timloc 1205 Underfloor Vent Horizontal Duct Adapter - 110mm 
Cromar All Weather Roof Coat - Black 5 Litre 
Timco Carpenter’s Speed Auger & Flat Wood Bit Kit 
Bond It Felt Adhesive - Black 2.5L 
Code 7 Cast Lead - 600mm x 3m Undercloak
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Undercloak
The undercloak is a strip of material that goes underneath the verge to hold the mortar in place. Since the verge of the roof will overlap the wall of the house on a pitched roof, something is needed to go under the verge to cover the excess mortar. At ERoofing, we sell undercloaks made of fibrous cement.
Will my roof need an undercloak?
Only roofs that are being constructed using “wet” methods (i.e. with the tiles actually mortared in place) will need an undercloak. Roofs that are constructed using totally dry fix methods have no mortar and will therefore not need a mortar.
Are these undercloaks of a good standard?
Autoclaving is a steaming and heating process. Our undercloaks have been autoclaved in order to maximise their moisture resistance. The fibrous cement makeup of the undercloaks means they meet all official, professional standards required for fire safety.
