About us

Established in March 2019, Window Supply Company has quickly become one of the fastest growing window and door fabricators in Scotland, with a reputation founded upon combining market leading products with exceptional quality and service. The company’s state of the art manufacturing facility is based in Whitburn UK, with trade counters located in Aberdeen, Bellshill, Dundee, Inverness, Kilmarnock, Lincoln, Livingston, Loanhead, Manchester and Sheffield.

Quality Products

Based at our new 105,000 square foot state of the art manufacturing facility, our team of highly skilled fabricators manufacture products to the highest quality standards. We work to the ISO 9001:2015 Quality Management System and as standard our products are manufactured to BS7412. Depending upon the installation requirements this can be upgraded to PAS24 for added security.

Exceptional quality is at the forefront of everything we do and our commitment to LEAN manufacturing ensures we continually evaluate, refine and improve our processes. We continue to invest in research, technology, people and infrastructure to produce the most technically advanced products on the market today.

Exceptional Service

We pride ourselves on providing a local service to tradesmen - delivered through our network of trade counters located throughout Scotland. With knowledgeable, helpful staff, customers benefit from a local branch with a dedicated team, committed to delivering first class service at every step of the job.