Mon - Fri 7:30am-5pm

01325 357040

We are a family run business based in Darlington with our own direct labour force. Our team have extensive experience in the building trade. We organise all aspects of building work from a one off window installation to a full extension.

We pride ourselves on our excellent customer service and communication with our clients.

Why Prime Aspect Windows

In Darlington for over 10 years
FENSA fully insured registered window and door installer
Members of home improvement protection to protect any deposits
Fully insured

Why choose Prime Aspect

10 year Guarantee

Prime Aspect Windows offer a comprehensive 10 year guarantee. Contact us for more information on the guarantee we offer.

Free Home Survey

All Prime Aspect Windows installers provide a free of charge home survey. Our experienced installers will provide the best possible advice to suit your individual budget & needs.


Prime Aspect Windows have expert installers across the North East of England and North Yorkshire promising top value, quality and service.

Unrivalled Service

Prime Aspect Windows have been built on quality and service. With a dedicated customer support team we ensure our customers have a positive experience when dealing with us.

100% Tested products

All products manufactured by Prime Aspect Windows are 100% tested. Our products are all CE Marked with some products achieving BBA accreditation & Secured by Design Certification.

Energy Efficient Products

Prime Aspect offer the highest performance windows and doors – we wouldn’t put our name on anything else. Stylish, energy saving and completely maintenance free.