ALM Code 8 Milled Lead - 210mm x 6m 
Everbuild Black Jack 901 Black Bitumen Paint – 25 Litre 
Thompson's One Coat Concrete Seal - 5L 
Timco Nut Mix Grab Pack - 980 Pieces 
Code 8 Cast Lead - 450mm x 6m 
FloPlast Half Round Gutter 90° Bend, Brown – 112mm 
Code 6 Cast Lead - 1000mm x 3m 
Resiblock Indian Sandstone Sealer Invisible - 5 Litre 
OX Tools OXIT Sealant & Adhesive - White 290ml (Box of 12) 
Ronseal Stays White 2in1 Paint & Primer - Gloss 2.5L 
Everbuild Multi-Use Wonder Wipes Tub (Box of 12) 
Thompson's One Coat Waterseal - 2.5L 
Everbuild Everflex Mirror Mate Adhesive - White 290ml (Box of 12) 
ALM Code 4 Milled Lead - 450mm x 3m 
Bond It Multi-Wipes Spray - Clear 1L 
8 x Cromar Vent 3 Pro Breathable Membrane 1m x 50m 
ALM Code 3 Milled Lead - 240mm x 3m 
Timco Collated Drywall Self Drilling Screws 
Timloc 5" Aero Core with Cowl & Baffle Terracotta 
Timloc Non-Profile Tile Vent Red (Box of 8) 
Klober Profile-Line Limarech Tile Vent - Antique Red KG9859-3-0116 (Box of 10) 
Bond It Rain-Mate All Weather Sealant - Clear EU3 
Siroflex Seal & Fix Hybrid Adhesive & Sealant - Black 290ml 
ALM Code 6 Milled Lead Flashing - 450mm x 3m 
Timloc Interlocking Plain Tile Vent Red (Box of 12) 
Soudal Repair Express Cement – Grey 290ml (Box of 12) 
Bond It Patio Seal Paving & Patio Sealer, Clear - 5L 
Soudal Cleaner & Degreaser - 400ml 
Timco Pozi C2 Strong-Fix Twin Cut Screws - 4.0mm x 40mm (Box of 200) 
Hambleside Danelaw Double Plain Tile Vent, TV10/9 - Antique Red (Box of 5) 
Ronseal Multi Purpose Powder Smooth Finish Filler - 500g + 50% 
Code 7 Cast Lead - 1000mm x 3m 
Everbuild PVCu Solvent Cleaner – 1 Litre (Box of 12) 
OX Pro Tuff Spirit Level - 1200mm 
Everbuild Showerproof Bathroom Silicone - Clear 280ml 
Soudal Gap Filler Expanding Foam Gun Grade - 750ml 
Bond It All Weather Roofing Compound - Black 2.5L 
Code 4 Cast Lead - 150mm x 6m 
Hambleside Danelaw Double Pantile Vent TV15/2 - Slate Grey (Box of 5) 
Everbuild Black Jack 901 Black Bitumen Paint – 2.5 Litre 
Easy-Trim Lead R Flashing Smooth – 450mm x 5m 
Klober Plain Roof Tile Vent Adaptor - KG990500 
Code 3 Cast Lead - 914mm x 3m 
Ronseal One Coat Stain Block - White 750ml 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.
