Finance Available

Trade Supply

Mr Brett – Blackburn

Absolutely smashing service and quality windows. The fitters were great and they clean up everywhere when they had finished. We are very pleased and will be ordering the next batch of windows in the summer all being well. Many thanks to the team.

February 28, 2023

Mrs Mitchell – Blackburn

Very impressed with the whole service from initial contact through to fitting of doors and windows. The team were very professional in their manner and the work they carried out and are a credit to the company. I would have no hesitation in recommending Great Harwood Windows.

February 28, 2023

Mr Roberts – Blackburn

Good lads , got right on with the job. No wandering round my property, like some workmen have done. They got right on with the job and stuck at it till finished, and left me & my lady very happy with the whole experience. Couldn’t praise the guys enough.

February 28, 2023

Mr Keen – Darwen

"The after service was very good any problems and they were remedied as soon as possible.No quibbles whatsoever Overall would recommend GHW for any future installation."

February 8, 2023

Mrs Morley – Whalley

"Thank you GHW, absolutely gorgeous window and it looks amazing. Your help from start to finish is very much appreciated"

February 8, 2023

Mr Dakin – Great Harwood

Thank you to all the team at GHW, the office staff for processing the Rockdoor order and updating me regarding the installation. Special thanks to Phil and Adam (door installation team) for their care and attention, professionalism and efficiency. Excellent Job! I'll recommend GHW to all my friends and family.

November 14, 2022

Mr Wharmby – Egerton

“Excellent service from start to finish matched only by superior products at great prices. What more could you ask!!”

November 1, 2022

Mr & Mrs Simpson – Rawtenstall

"We are absolutely thrilled with how it's all turned out and you guys have done a great job thankyou."

October 27, 2022

Mr & Mrs Crabtree – Rishton

"We are very happy with the work carried our. Richard was brilliant and the doors and windows look great, would definitely recommend GHW."

July 14, 2022

Mr Brierley – Whalley

"We wish to say a big thank you, the product, professionalism of the fitters and the flowers at the end was a lovely touch. From the initial consultation, you could tell the whole team was on point, very knowledgeable and at the top of their trade. We will certainly recommend you to anyone looking for windows etc."

July 11, 2022

Mr Button – Clayton Le Moors

"The fitters were good excellent and the whole process from order to fit has been very reassuring along with the quality of the workmanship."

July 11, 2022

Mr Allen – Blackburn

Very friendly, efficient, polite installers.

March 15, 2022

Full house installation with flush sash windows

Very good communication and very professional company. High standard fitting of front door. We had a couple of little issues but they
responded and resolved them promptly and efficiently.

Kirsty Imie

August 28, 2025

Fantastic customer service. Very helpful in advice on the various products offered, how the cost would be affected. We were kept informed
throughout process even down to a reminder a few days prior to installation. The installation process was clean and efficient.

Mr Rifai.

August 28, 2025

Excellent communication throughout both in person and electronically. Lovely team fitting and install. Very happy with the finished product

Gary Lane

August 28, 2025

“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

map marker for great harwood windows
Get in Touch

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.