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About

Duplus was established in 1957 designing, manufacturing and installing industry-leading domed and glass rooflights. Throughout the decades we have continued to develop and improve our range products. Our extensive knowledge, expertise and attention to quality have defined us as the market leader in rooflight technology and designs.

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Our factory and product experts are based in Leicester, ideally located for transporting our rooflights across the UK and beyond. Additionally, being centrally positioned, this is also highly beneficial for customers looking for local collection or a pre-booked visit to our showroom.

As we develop our range, why not browse our latest products including:

Our structural silicone glazed range of rooflights and roof lanterns, utilises the latest structural silicone glazing technology to bond the double or triple glazed unit to the rooflights aluminium frame. This results in a stylish, sleek and contemporary rooflight design.

In addition, windload, snowload and other impact loads are transferred from the glass to the framework through the structural silicone sealant. The silicone sealant maintains adhesive and cohesive integrity to the framework as it is subjected to these loads as well as thermal stresses throughout its life.

Core Rooflight Features:

Duplus is the only glass rooflight company in the UK to be certified Dow Corning Quality Bond Approved – the world class standard of structural silicone bonding. If you decide to purchase one of our rooflights, then you can rest assured that it has been manufactured to the highest quality standards set by this industry leader.

Our products have stood the test of time for both domestic and commercial applications. In addition to being featured within a vast amount of architecturally-designed properties, modern and traditional homes, we are also proud to be associated with many prestigious high-end projects such as Tate Modern and Savoy Hotel where our products have been used and where quality and reliability are paramount.

Get in touch with our highly experienced product experts who look forward to discussing your requirements:

Chat online – Just click on the speech bubble at the footer of the site

Email ussales@duplus.co.uk

Give us a call0116 261 0710

Or why not send us an enquiry or request a quote