Galvanizing and metal finishing services

Our Products

8 Products Found

Product Wall Construction Outer Leaf (mm) Cavity (mm) Inner Leaf (mm) Wall Width (mm) Loading Condition
MBL Single leaf External walls 100mm Light Duty
LA Single leaf External walls 100mm Standard Duty
LAHD Single leaf External walls 100mm
LAHDX Single leaf External walls 100mm
LAXHD Single leaf External walls 100mm Extreme Heavy Duty
EV100 Single leaf External walls 100mm Standard Duty
EV100HDX Single leaf External walls 100mm
EV100XHD Single leaf External walls 100mm Extreme Heavy Duty

Part of the Birtley Group

Birtley began life as Birtley Building Products in 1965, based at the current site in County Durham. Originally a steel fabricator for the area’s mining and power generation industries, the company made its first steel lintels in 1967. Since then, Birtley has grown from reliable local supplier to a UK-wide force in construction design technology and product development.

In 1889, the British Metal Expansion Company was established in Hartlepool. It had sole European rights for the manufacture of expanded metal mesh, mainly for use as reinforcement and lath in the rapidly expanding sector of concrete construction. The business that grew from these early days later changed its name to Expamet.


Acquired by Birtley Group in 2015, Bowater Doors is a nationally-known name synonymous with top quality and imaginative composite residential door design and manufacture.

The product portfolio offers exclusive ranges for trade installers and a retail range providing doors direct to consumer and social housing organisations.

Birtley Galvanizing boasts one of the most impressive galvanizing plants in Europe. The plant achieves the finest quality hot-dip galvanized zinc protective coatings to BS EN ISO 1461. Using state-of-the-art technology the plant processes steel products using a computer controlled, automated handling system, enabling Birtley Galvanizing to provide full project solutions to many industries.