Soudal Acetoxy Stay Fresh Sanitary Silicone Sealant ā Ice White 290ml 
Klober Double Roman Roof Tile Vent - Brown KG9857-3-0247 (Box of 10) 
Ronseal Exterior Yacht Varnish - Gloss 500ml 
Bond It All Weather Roofing Compound - Black 5L 
Oxidised Bitumen Slab - 23kg 
Timco Firmahold Hammer Tacker 
Irwin Jack Plus 880 Universal Handsaw - 20" 
Everbuild Industrial Superglue HV ā Clear 20g (Box of 25) 
Thompson's One Coat Damp Seal - White 250ml 
Bond It Mega Foam Gun/Aerosol PU Expanding Foam - Beige 500ml 
Gorilla Glue - Dark Brown 60ml 
BOND IT Power Mix Concentrated Liquid Mortar Plasticiser - 500ml Brown 
RoughneckĀ® V-Series Axe - 20oz/0.6kg 
ALM Code 4 Milled Lead - 1600mm x 6m 
Gorilla Heavy Duty Mounting Tape - Crystal Clear (25mm x 1.5m) 
Thompson's Water Seal - 2.5L 
FrogTapeĀ® Multi-Surface Masking Tape - Green 36mm x 41.1m Undercloak
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ALM Code 8 Milled Lead – 210mm x 6m
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Soudal Trade PU Construction Adhesive – Beige 290ml
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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 āwetā 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.
