Building Regulations and Window Energy Ratings

> UK Building Regulations

> Window Energy Ratings

> Route to Compliance

> Applying for a WER

The process for applying for a Window Energy Rating

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4) Applying for an ESR Label

If you are issued with a ‘B’, 'A', 'A*' or 'A+ rating you can then apply for an Energy Saving Trust label from the Energy Savings Trust. 

Contact: ESR@est.org.uk or call 01372 376743.

1. Contact Simulator to apply

2. Submit application

3. Registering your WER

4. Applying for ESR label

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Building Regulations and WERs Page 18

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