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Technical Document Downloads

At Duration Windows, we know that just manufacturing and supplying a product, is not enough. Full technical support is an essential for specifying and installing the correct product for the job, quickly and easily. We provide an full and complete support for all the products that we manufacture from sales to customer services, aftersales and technical support.

We have also taken the time to produce detailed technical guides and specification manuals, to help you to specify the correct product for the job. All of these documents are available here on our website for you to print or download. Some of the pdf files may take a while to download - this is due to the 'rich' nature of the documents. Please use the file size as an indicator for the download time.

Trade Supplier of ALUK products Smarts Systems approved fabricator. We are the largest supplier of Smart products in the UK. BFRC British Fenestration Rating Council - under the Window Energy Rating Group Scheme We are CE Marking complient