About Us

When it comes to designing, manufacturing and supplying bespoke uPVC and aluminium windows and doors to the trade, KAT has always been king of the jungle.


KAT is family owned, based for over 20 years in Macclesfield, Cheshire. We offer specialist Front doors, Patio Sliding doors, Bifolding doors and Windows, manufactured in either Aluminium or uPVC. We work with premium raw material suppliers including Reynaers, AluK, Veka, Halo, Exlabesa, Universal Arches and Spitfire Doors. We believe we employ the most committed and passionate people in our industry and we all take pride in going the extra mile for customers.

If you want luxury, high specification doors or windows for your home, you can be sure of KAT. Our aim is to never have an unsatisfied customer and we respond quickly to any after sales issues reported by our trade partners. We believe this is a true measure of service excellence.

We look for excellence in our Trade Partners too, the people who will actually install our products in your home. They are a tight network of north west England and north Wales based, family owned companies, who share our passion for quality, service and overall commitment to customers. We stand shoulder to shoulder with our Trade Partners.