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 huge thank you to Scott and Damien for doing an amazing job installing my windows. They were prompt, attention to detail and cleaned up after themselves. Nothing was too much trouble. I have no hesitation in highly recommending the team at GHW – thank you. 😃

February 6, 2024

“We had an old set of wooden garage/workshop doors replaced with a set of aluminium framed bi-folding doors. Communication throughout was great and it was quick and easy to get a quote and then set a date for the work to be carried out. The installers were extremely friendly and professional, and we couldn’t be happier with the work they carried out.”

Mr Pilling

February 2, 2024

“It has been a brilliant experience and we will definitely be return customers when we are replacing all the remaining windows in our house refurbishment.”

Mr Pilling

January 10, 2024

“All of the installation team were great. A special mention goes to Chris who was there throughout and who’s skills, professionalism and courtesy was second to none.”

Mr Green

January 10, 2024

“Fantastic service including after sales from start to finish. Definitely recommend GHW to anyone plus , will use them again when we replace some windows”

Mr Inge - Oswaldtwistle

November 21, 2023

“Great service and great customer service from the fitters and good quality product.All round excellent experience”

Mrs Buck

November 21, 2023

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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.