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United Kingdom, England, Welwyn Garden City, AL73UB, Peartree Lane, Welwyn Garden City Hertfordshire
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+44
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About enterprise
British Lead, Company
British Standard Rolled Lead Sheet provides a lasting protection for all types of roofs.
It is the professional’s choice for flashings, valley gutters, porches and dormers on residential property and can be the focal point for both traditional and contemporary buildings.
At BLM we are proud of our reputation for producing quality Rolled Lead Sheet - all manufactured to BS EN12588, which ensures thickness consistency.
Our manufacturing site at Welwyn Garden City, which started production in 1932, is home to both the oldest working Lead rolling mill in the UK and one of the most advanced. Continued investment in the latest technology means that, like the product itself, tradition sits side by side with the future.
A depot network and in-house transport ensures complete UK coverage.
As well as producing Lead to BS EN 12588, BLM also hold ISO9001 for quality standard, ISO14001 environmental accreditation and BS OHSAS 18001 for Occupational Health and Safety Management.
In stock
All our Rolled Lead Sheet is manufactured to BS EN 12588 and made from 100 recycled raw material, reliably sourced and processed by the latest rolling mill technology to ensure uniform thickness and maximum lifespan from the best quality product.
We offer the widest range of sizes available...
Group: Lead Sheet
In stock
Permastrip
Prevents wind uplift in exposed areas. Available in 20m x 50mm. Manufactured from 0.5mm stainless steel.
Copperstrip
To prevent wind uplift in exposed areas. Available in 20 metre x 50mm wide coils.
Copper Nails
25mm annular ring shank copper clout nails (available in 1kg...
Group: Building materials
In stock
BLM Lead T-Pren Expansion Joints are specifically designed to overcome the problem of laying Lead-lined gutters where the building construction prevents the recommended drip detail being used.
Recommended by the Lead Sheet Association where it is not possible to incorporate the recommended drip...
Group: Building materials
In stock
Lead-Cote is a user-friendly solvent free alternative to Patination Oil that prevents white staining occurring when newly fitted Lead Sheet is first exposed to rain or moisture.
Lead-Cote should be used in exactly the same way as Patination Oil and it performs to the same standards.
Lead-Cote...
Group: Oils for special treatment
In stock
Developed specifically for the Lead Sheet industry, Patination Oil is a white spirit based liquid that helps prevent white carbonate (that can occur on newly fitted Lead) from staining adjacent materials and provides a pleasing finish to new Leadwork
Ideal for use on Lead roofing, flashings and...
Group: Oils for special treatment
In stock
BLM Standard Lead Slates are used wherever a pipe penetrates a roof covering to provide a weathertight joint. They can be used on tiled, asphalt, felt and slate roofs.
BLM Standard Slates are available with upstands to suit roof pitches of
30-40º and 90º for flat roofs. They are made to fit...
Group: Roof Coatings
In stock
The BLM Quickslate is manufactured from British Standard Code 4 Lead Sheet and has a neoprene upstand that can be cut to suit most pipe diameters up to 125mm.
Two roof pitches are available, 0-20º and 20-40º. Withstands temperatures of 100ºc and up to 120ºc intermittently ensuring suitability for...
Group: Roof Coatings
In stock
Specifically designed for pointing joints between Lead and masonry or brickwork. BLM Lead Pointing Sealant is a low modular neutral cure silicone sealant recommended by the Lead Sheet Association.
Gives a permanent, flexible, waterproof joint that can withstand the different rates of thermal...
Group: Pressurizes