Spectus is a market-leading manufacturer of PVC-U window and door systems

Widely recognised as having the best and most complete product range in the market - Spectus Systems have been installed in millions of properties.

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Spectus provide support throughout all stages of your commercial project

We work with contractors, house builders, housing providers, local education authorities, housing associations and healthcare trusts. Any project, any sector, any size.

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Create your dream home

It doesn't matter where you live, it's how you live that counts. Be secure, warm, protected with class leading windows and doors from Spectus.

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Welcome to Spectus Window Systems

We’ve been making window and door products from PVC-U since 1981. In a rapidly expanding market, we thrived because of the quality of our manufacturing, the strength of our design and our customer service. We’ve kept those three principles at the heart of our business throughout.

Spectus windows and doors are installed in millions of homes and are trusted by homeowners, builders and architects, for performance, durability and style.

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