Great Harwood Windows - Serving Lancashire and the North West UK

Established in 1990 by our Managing Director Jimmy Hindle, Great Harwood Windows was originally located in Great Harwood itself before increasing our ambitions and workforce to eventually relocate to Blackburn. Since then, we’ve built up a reputation as being one of East Lancashire’s most trusted and reliable home improvement companies amongst both installers and homeowners.

2005 saw the business expand once again, moving to much larger premises with more factory and office space in order to cater for the high demand we were experiencing. Despite our size, Great Harwood Windows remains family run and remains committed to providing customers with a hassle-free, personable service built on a long standing reputation that you won’t find anywhere else.

Family Run and Fully Accredited Home Improvement Specialists

Our team is a tightly knit and family run unit with a passion for providing great care and attention with every project we undertake, this ensures that our quality services and products work in tandem together to produce a great result. Whether supplying to reliable tradespeople and construction companies or working with homeowners directly, we’re sure that our award winning services will be more than satisfactory.

Offering customers ultimate peace of mind, you’ll be able to rest easy knowing that Great Harwood Windows delivers a fully accredited service. With a 10 year warranty through QANW (Quality Assured National warranties), UPVC & Aluminium Specialists - Suppliers & Installers, and Certass recognition that assures we adhere to the latest Building Regulations, our reputation is built on trust and reliability.

Residence Kitchen Window
black aluminium bifold doors

Why Choose Great Harwood Windows?

We're committed to providing Lancashire homeowners with the highest quality service. Here are just a few ways we excel beyond the standards of other glazing installers.

Highly experienced teams with over 30 years trading

We value customer satisfaction above all else

Free no obligation quotes with no pressure selling

Fantastic trade support with free skip use

Highly trained dedicated installation teams

Experienced fitters with many years working in the industry

Efficient installation - usually 4-8 weeks from survey

All products are designed for maximum efficiency and energy saving

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Full house installation with flush sash windows

“A very professional family business they have now done 2 different installations for me and they do what they say on time with great products and the installation engineer was really helpful and knowledgeable, they even took all the old windows and doors away. Well done it’s great to find an excellent family business. 5 stars 🌟 “

Mr Carter - Clayton Le Dale

December 18, 2024

“I would just like to thank the fitter for doing an excellent job and being very polite and professional.”

Mr Horsfield - Accrington

December 17, 2024

“A prompt and efficient service. The fitter had a good attention to detail noticing a flaw in the glass and arranged a refit. A fabulous service.”

Mr Smith - Accrington

December 6, 2024

“We are extremely happy with the new roof, the immediate difference both visually and warmth wise is outstanding.

The comments from family and friends has been nothing but very positive.

Please convey our sincere thanks to all the different teams/individuals that have worked on our project from start to finish, the standard of work has been of the highest quality. Everyone has also been extremely polite, and respectful of working in someone elses home. At the end of each day or on completion of their work, our home has always been left in a clean and tidy state.

We would definitely recommend GHW Windows.”

Mr Hodds - Clitheroe

November 29, 2024

“Work done was very satisfactory, They were helpful , respectful and have good aftersales service.”

Mr & Mrs Talbot-Smith - Blackburn

October 31, 2024

“GHW Windows fitted new front . Advice given when deciding on choice of door. Communication good and door fitted efficiently without any problems. Very pleased with door and GHW “

Mr Clarke - Great Harwood

August 30, 2024

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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.