Our Commercial Services

Since our establishment over 30 years ago, we’ve operated extensively within the commercial sector, collaborating with architects on the initial specification stages and throughout a huge variety of projects. This experience has afforded us the expertise to handle large scale residential projects, which can benefit from our bespoke, high quality commercial services.

We pride ourselves on our reputation as a dependable, reliable and knowledgeable bespoke window and door supplier. A devotion to such ideals allows installers, developers and architects to achieve the very best results for their projects. Wherever you’re based within the North West, we offer a commercial service renowned for its efficiency.

High End Commercial Windows And Doors And A Devotion To Every Project

We’ve worked with architects from the initial design right through to the end of an installation, lending our help in whatever way we can, ensuring installations run as smoothly as possible. Whether it’s our extensive range of high quality commercial windows and doors, or our specialist expertise, we’re the ideal partner for any commercial endeavours.

Commercial Store Front
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

Very friendly, efficient, polite installers.

Mr Allen - Blackburn

March 15, 2022

Fitters arrived on time, were polite and extremely hard working. When they had completed the installation there was absolutely no evidence that they had worked in our property. The job was very neatly done and so far we are very pleased – thank you.

Mrs Myers - Blackburn

March 15, 2022

“Please may I take this opportunity to pass on my thanks to the whole team for such an excellent job. Every single person I’ve dealt with has been very friendly and professional especially the two fitters. Customer service was absolutely fantastic.”

Mrs Newman - Blackburn

March 9, 2022

“The guys were fantastic, really helpful and friendly. Explained everything and have done an amazing tidy job of both windows, really happy”

Mrs Farnworth - Clitheroe

February 23, 2022

“The lads were brilliant, well mannered, polite and hard working”

Mrs Sultana - Blackburn

January 31, 2022

“Excellent job, tidied up afterwards, really approachable guys!”

Mrs Ellison - Accrington

December 17, 2021

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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.