What Energy Rating/U-value do my windows or doors need to achieve?

Our requirement calculators are designed to simplify the key glass and glazing-related building regulations for your convenience. The information provided reflects our understanding of these regulations to the best of our ability. However, for comprehensive details and full compliance, we recommend visiting the official government website to review the complete documents.

1. In which country will the the windows or doors be installed?

England

Wales

Scotland

2. Will the windows or doors be installed into a new-build?

Yes

2. Will the window or doors be installed into a new-build?

Yes

2. Will the window or doors be installed into a new-build?

Yes

Your windows and doors will need to achieve a U-value of 1.6 or better.

If the U-value is between 1.3 – 1.6 (higher than the new-build target of 1.2), another element such as the external walls will need to achieve a better u-value than the target stated for that element for the dwelling to achieve its minimum standard of total energy performance.

Your windows will need to achieve an energy rating of B or U-value of 1.4.

Your doors will need to achieve an energy rating of C or U-value of 1.4.

Your windows and doors will need to achieve a U-value of 1.4 or better.

If the U-value is 1.4 (higher than the new-build target of 1.3), another element such as the external walls will need to achieve a better u-value than the target stated for that element for the dwelling to achieve its minimum standard of total energy performance.

Your windows will need to achieve an energy rating of B or U-value of 1.4.

Your doors will need to achieve an energy rating of C or U-value of 1.4.

Your windows and doors will need to achieve a U-value of 1.4 or better.

If the U-value is between 1.3 - 1.4 (higher than the new-build target of 1.2), another element such as the external walls will need to achieve a better u-value than the target stated for that element for the dwelling to achieve its minimum standard of total energy performance.

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What Energy Rating/U-value do my windows or doors need to achieve?

1. In which country will the the windows or doors be installed?

2. Will the windows or doors be installed into a new-build?

2. Will the window or doors be installed into a new-build?

2. Will the window or doors be installed into a new-build?

Your windows and doors will need to achieve a U-value of 1.6 or better.

If the U-value is between 1.3 – 1.6 (higher than the new-build target of 1.2), another element such as the external walls will need to achieve a better u-value than the target stated for that element for the dwelling to achieve its minimum standard of total energy performance.

Your windows will need to achieve an energy rating of B or U-value of 1.4.

Your doors will need to achieve an energy rating of C or U-value of 1.4.

Your windows and doors will need to achieve a U-value of 1.4 or better.

If the U-value is 1.4 (higher than the new-build target of 1.3), another element such as the external walls will need to achieve a better u-value than the target stated for that element for the dwelling to achieve its minimum standard of total energy performance.

Your windows will need to achieve an energy rating of B or U-value of 1.4.

Your doors will need to achieve an energy rating of C or U-value of 1.4.

Your windows and doors will need to achieve a U-value of 1.4 or better.

If the U-value is between 1.3 - 1.4 (higher than the new-build target of 1.2), another element such as the external walls will need to achieve a better u-value than the target stated for that element for the dwelling to achieve its minimum standard of total energy performance.

Your windows and doors will need to achieve an energy rating of B or U-value of 1.4.

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What Energy Rating/U-value do my windows or doors need to achieve?

1. In which country will the the windows or doors be installed?

2. Will the windows or doors be installed into a new-build?

2. Will the window or doors be installed into a new-build?

2. Will the window or doors be installed into a new-build?

Your windows and doors will need to achieve a U-value of 1.6 or better.

If the U-value is between 1.3 – 1.6 (higher than the new-build target of 1.2), another element such as the external walls will need to achieve a better u-value than the target stated for that element for the dwelling to achieve its minimum standard of total energy performance.

Your windows will need to achieve an energy rating of B or U-value of 1.4.

Your doors will need to achieve an energy rating of C or U-value of 1.4.

Your windows and doors will need to achieve a U-value of 1.4 or better.

If the U-value is 1.4 (higher than the new-build target of 1.3), another element such as the external walls will need to achieve a better u-value than the target stated for that element for the dwelling to achieve its minimum standard of total energy performance.

Your windows will need to achieve an energy rating of B or U-value of 1.4.

Your doors will need to achieve an energy rating of C or U-value of 1.4.

Your windows and doors will need to achieve a U-value of 1.4 or better.

If the U-value is between 1.3 - 1.4 (higher than the new-build target of 1.2), another element such as the external walls will need to achieve a better u-value than the target stated for that element for the dwelling to achieve its minimum standard of total energy performance.

Your windows and doors will need to achieve an energy rating of B or U-value of 1.4.

Contact Details