We design and develop technologically advanced alternatives to conventional building products and methods.

Our wide range of innovative products and systems combine both high quality and superior durability with a premium finish – making the unaffordable, affordable. We have designed and developed energy-efficient and cost-effective home improvement systems as well as lightweight, long lasting roof slate and tile solutions.

Building the Future

Our innovative and industry leading range of products have you covered from doors to floors, roofs to windows and outdoor surface solutions,
right through to our patented roofing systems and extensions.

Custom Solutions

Guardian TEK Extension

Guardian Building Systems

Our flagship high performance roof and extension systems transform your home giving you more space for living.
Guardian TEK Extension

Alitherm Windows

Innovative, energy efficient window solutions for home and commercial applications. Introducing Alitherm™ aluminium windows with thermal break technology.
Guardian TEK Extension

Custom-Built Doors

Our research and development team has spent a great deal of time to make sure that our new entrance door range delivers everything you need in terms of style, security, performance and quality.
Guardian TEK Extension

Folding and Sliding Doors

Frame the beautiful views of your garden and beyond. Suitable for installation in any room, these elegant systems add a touch of finesse and provide a striking glass façade.
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