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Trade Supply
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An established team of dedicated industry professionals serving areas in and around the North West, Great Harwood Windows serve both homeowners and the trade with a range of high-quality windows, doors and conservatories. From crystal clear glass balustrades to smooth opening bifold doors, we place emphasis on providing unparalleled customer service and high-quality products every time.
We supply a selection of UPVC and Aluminium window styles for both residential and commercial use.
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Our extensive range of door styles deliver in terms of looks, operation, and performance.
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The perfect method of introducing a greater sense of both space and light, at Great Harwood Windows we offer both trade and homeowner customers the ability to enjoy a truly bespoke conservatory.
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hup! is the revolutionary new way to extend your home!
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Suitable for a range of internal and external applications, glass balustrades introduce an extra layer of protection while also providing a contemporary touch.
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Discover our ranges and reinvent your spaces. Every piece is selected so it can be restyled in new settings and rooms.
Reinvent your interior
Providing plentiful space, energy efficiency, and style, Orangeries are a natural conservatory alternative.
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Adding definition to any house front regardless of style or age, our selection of porch canopies subtly offers the appearance of an extended property.
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The easiest and most natural way of introducing a sense of light and space into any home environment, our lantern roofs feature slim lines and clear glazing when supplied in either aluminium or UPVC.
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Simultaneously adding definition to properties while also adding protection from the elements, we readily offer replacement fascia boards and soffits to keep rooflines looking presentable and tidy.
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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.
All of our windows, doors and conservatories will ensure the highest possible standard of thermal performance. Achieving lower U-values, these products will help to reduce your energy bills while enhancing your home's aesthetic.
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Three day delivery on stock items! The Great Harwood range of aluminium bifolds offer low threshold, slim sightlines and energy efficient glazing.
Trade Supply
We supply a full range of home improvement products to installers across Lancashire. We also fantastic support for the trade including free skip use.
Commercial
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.
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Need more information? Feel free to browse our range of digital resources and brochures.
All our customers will be able to enjoy complete peace of mind when opting for a service from Great Harwood Windows, providing a 10 year written insurance backed guarantee through QANW (Quality Assured National warranties). This, combined with approved installer status from the VEKA group and Certass schemes, along with up to 5 year’s guarantee on all parts and double glazed units means your project will always be in safe hands.
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.
Trade Supply 
Commercial 
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