As an added service to customers with projects requiring the extra support of steel, Western Window Systems has created installation instructions for steel stiffeners used in conjunction with our Series 600 family of products (excluding our Multi-Slide Door). The three downloadable instruction manuals — for vertical, horizontal, and transom horizontal jobs — include product and part information and detailed illustrations.
This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.