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1st December 2025
Get your free and quick quotation today
Get a quoteGrainger Bower are dedicated to maintaining old-fashioned values whilst also offering the most up to date products and services. Their professional craftsman’s approach to every installation means that a large proportion of our business comes from recommendations or add-ons from existing customers.
Grainger Bower believe that their future lies in your hands, which is why they offer the complete package and approach all jobs from your point of view ensuring complete customer satisfaction from start to finish.
Consumer Protection Association
Grainger Bower’s installations are covered by a 10 year insurance backed guarantee, which is issued by the Consumer Protection Association (Membership No. 1443). As a CPA member, you can be assured that we have met their strict criteria, provide a professional, reliable and ethical product and service, and have proved that we have the ability to produce the highest quality of work. www.thecpa.co.uk
Certass registered
Grainger Bower are Certass registered (No. 001993) in accordance with building requirement “Part L” being a government approved regulatory body, allowing us to self-certificate all our installations through building control. Since April 2002 it has been a legal requirement that all domestic replacement window and/or door installations are registered with Local Authority Building Control.
On their website, you will be able to view all of their products with details and images to help you select the right product for your home.
So, transform your property into a luxurious living space, contact Grainger Bower Windows today.