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Passive House Roof Windows

We sell a wide range of highly energy efficient Passive House-certified roof windows. These roof windows offer superb thermal performance, and are ideal for renovation and new-build sustainable building projects. Passive House windows will ensure your living space gets plenty of daylight and fresh air, whilst the low U-values stop the loss of heat through your installation. Choose from a pine or PU internal finish, and black or grey external finish.

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