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    Full house installation with flush sash windows

    “I found GWH Windows an excellent company to deal with. The staff were very friendly and easy to deal with. The installation staff were very experienced and did and excellent job. I would recommend them to anyone.”

    Mr Nuttall - Burnley

    July 31, 2025

    “Very efficient from start to finish, great company, I would highly recommend them to anyone wanting replacement doors and windows etc. I will be using GH Windows again for a roof lantern”

    Mr Inge - Accrington

    July 31, 2025

    “We replaced our old wooden porch and door through Great Harwood windows. The whole experience was extremely good. Couldn’t fault the fitters Scott and Sam who were very professional and paid a lot of care to detail. Very tidy. Reasonable price.”

    Mrs Wroe - Clitheroe

    July 7, 2025

    “I would like to say a big thankyou. From start to finish as a customer, it has been a pleasure to deal with you. I wish all jobs were as pain free. The fitters were efficient, tidy and really polite. Great work. Thanks a million.”

    Mrs Walkden - Blackburn

    May 30, 2025

    “Just a couple of words regarding all the work GH Windows have carried out .The attention to detail and Quality was 1st class all the staff including the Installer’s were faultless.This is the second time we have used this Company and would definitely recommend them keep up the Brilliant work”

    Mrs Lancaster - Blackburn

    April 29, 2025

    “Thank you for your professional service, all work has been completed and as always to a high standard.

    It’s unusual in the current climate to receive such good service however you always exceed and I’m very happy with your service to date, I intend to use you again in due course with some other projects I have planned.”

    Mr Foster - Accrington

    April 11, 2025

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    Based in the heart of Lancashire

    Situated in the very heart of Blackburn, we are readily capable of providing the people of East Lancashire and surrounding areas with a range of UPVC, composite and aluminium products. Whether for personal or trade purposes, realising your aspirations are only one step away with Great Harwood Windows team.