Double Glazing Installers in Lancashire and across the North West

From our Blackburn base, Great Harwood Windows operate throughout the Lancashire area, Merseyside, Cheshire, Greater Manchester and West Yorkshire to lend our services to homeowners and installers alike. We’ve been serving towns, cities and villages in these counties for over 30 years, building an excellent reputation for reliable customer service, exceptional quality products and unrivalled installation expertise.

Lancashire

As we’re based in Lancashire, we spend the majority of our time serving the towns and villages in this region. The places we serve in Lancashire includes Preston, Accrington, Burnley, Blackpool, Chorley, Haslingden, Rufford, Ormskirk, Great Harwood and Blackburn.

VEKA full house casement window pvc great harwood
Deceuninck UPVC French Door

Greater Manchester

As the region of Greater Manchester is only a short distance away from Blackburn, we work throughout the region. The areas we serve here includes Rochdale, Bolton, Wigan, Leigh, Bury, Ashton-under-Lyne, Stockport, Warrington, Sale, Stretford & Salford.

Yorkshire

Due to our proximity to West Yorkshire, our expert team has supplied numerous installers and homeowners across the region with a selection of our products. Taking us to historic towns like Keighley and Halifax, quaint villages such as Haworth, Greetland and Slaithwaite as well as the larger cities of Bradford and Huddersfield.

Front Door and Windows
Deceuninck uPVC Flush Sash Windows

Merseyside

Although Merseyside is a little bit further away for us, we still operate in towns such as Southport, St Helens, Crosby, Kirkby & Formby. We also serve plenty of villages in the area like Rainford, Haydock, Thornton & Lydiate.

Installations across the North West

At Great Harwood Windows, we have successfully completed a wide range of glazing installations across North West England. Click on the links below to find out more about our work across the area.

Aluminium glazing for Ribble Valley new build property

Aluminium bifold doors for Blackburn DIY SOS project

Commercial aluminium project in Rawtenstall

Patio with large patio doors
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 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

” Did not sell me anything I didn’t need. Clear information regarding installation and timescales. Fitters exceptional attention to detail.”

Mrs Kirwan - Great Harwood

August 30, 2024

“Great Harwood windows have been very professional and patient with us when you could have taken a different approach.

 

I will recommend your company and team and as and when we require more windows I will be in contact directly not thru a 3 rd party as we have other products from you that have been perfect. “

Mr & Mrs Prior

July 15, 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.