Explore Our Range Of Extensions

Conserv-A-Tech offer different house extension ideas to suit a wide range of property styles. We install our extensions across Stevenage, Hertfordshire, Welwyn, Cambridge, Radlett, Waltham Cross and the surrounding areas.

Our Solid Roof House Extensions offer the perfect combination of solid and glass roof designs. The solid roof extension provides you with a freedom of choice to ensure that this house extension option is the ideal fit for your home style. The Glass House Extension serves a bright and spacious space into your home. Relax into your glass extension with a high performing double glazing for weatherproofing your home. Our Tiled Roof House Extensions allow you to enjoy the traditional aesthetics of your home while bringing its period feel into the modern day.

Why not expand your kitchen with our open plan kitchen extensions?

Choose from our range of house extensions below.

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