KAT Service Engineer

Wooden house with KAT logoService Engineer for Doors and Windows

KAT manufacture bespoke Doors, Windows and Roof Glazing and quality check each of our products individually, before they leave the factory.

10 Year Guarantee on all products

We offer a 10 year guarantee on each of our products, including the besp0ke stainless steel door handles on each of our Sliding Patio Doors and Bifold Doors, both in Aluminium and uPVC.  Contact KAT on 01625 439666 or visit our website.

factory shotAftercare

Our Doors, Windows and Roof Glazing are bought by Trade Customers, such as Installers and Property Developers who then offer a bespoke advisory and installation service to Homeowners.  If you would like KAT to contact one of our Design Partner or Trade Partners on your behalf, please contact KAT. The quality of our products is important to KAT and we employ a team of Service Engineers, who cover the whole of the UK and Ireland to tend to any Aftercare service calls.  Contact KAT to request a quote or you can download a complimentary brochure.

Service Engineer Training

Our Service Engineers spend time in the factory assisting with the manufacture, to ensure any new product enhancements, such as the new Ultion cylinder lock and Hercules Rollers on our PVC Patio Door, are fully understood before undertaking any service calls.

Ultra bifold internal web

Aluminium bifold door available in 7 colours from stock

Jane Richards, Patio Door, KAT

PVC Patio doors, fitted with Ultion cylinder lock for added security


Aluminium Patio Door available in 7 colours from stock