The experts for your entire commercial project.

Dedicated to the Commercial build sector, Spectus Window Systems combines the best technical knowledge with state of the art machinery and advanced material handling equipment, to ensure consistent production of the highest quality product.

If you're looking for solutions for commercial projects, our specification team covers the whole of the UK and can offer advice to architects serving the public and private sector, housing associations, registered social landlords, local authorities and private developers, whether refurbishment or new build, look no further than Spectus.

Go for the greener, energy efficient EcoSpec, without compromising on the style and quality you want.

We all want to do our best to minimise our impact on the environment. By fitting high performance PVC-U windows you are not only improving your thermal efficiency in the home, but can now also achieve lower environmental impact, by using recycled materials without compromising performance or aesthetic appeal.

Our commercial window and door products