Bostik Builder Tape, 50mm - 25m Undercloak
Best Sellers
-
Bond It Organic Cleaner – Clear 2.5L
£7.99 Incl VAT £6.66 Excl VAT Add to basket -
Bostik OB1 Sealant & Adhesive – 290ml
From: £13.99 Incl VAT £11.66 Excl VAT Select options This product has multiple variants. The options may be chosen on the product page -
Spax T-Star Plus Washer-Head Wirox Coated Screws – 8.0mm Diameter (Box of 16)
From: £12.99 Incl VAT £10.83 Excl VAT Select options This product has multiple variants. The options may be chosen on the product page -
Soudal 30 Minute Bond D4 PU Wood Adhesive Liquid – 750g (Box of 12)
£79.92 Incl VAT £66.60 Excl VAT Add to basket -
12 x Cromar Vent 3 Pro Breathable Membrane 1m x 50m
£576.00 Incl VAT £480.00 Excl VAT Add to basket -
Hambleside Danelaw TV15/4 Tile Vent – Antique Red (Box of 5)
£114.99 Incl VAT £95.83 Excl VAT Add to basket
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.
