About Us

loft insulation

Over 20 years' experience

We are committed to our customers, providing you with the best possible solutions to increase your home energy efficiency.

Northern Retrofit has been built upon over 20 years' of experience from within the energy sector. Our team draws upon a multitude of different skillsets to provide a high-quality service for the installation of all forms of insulation including cavity wall insulation (and extraction), as well as internal, external and loft insulation too.

office interior
loft insulation

Oscar Accredited

At Northern Retrofit we are proud to be an Oscar Onsite accredited member and can assure you that our staff are trained to the highest level of competency. Our work is regularly inspected to ensure consistent quality, and has made a positive commitment to good customer services and trading practices..

William Matley William Matley

I recently had the pleasure of using Northern Retrofit to install cavity wall insulation on my detached home. The team were very professional and friendly. The process went well and took about 4 hours. Would have no issue using them again in the future.

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