Dave Oxley Windows family run company based in Darlington
Energy efficient windows & doors, triple glazed or double glazed in a huge choice of colours and styles in Darlington, Richmond, Barnard Castle & Teeside area
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As part of our excellent customer satisfaction, we are able to offer free, no obligation quotes and expert advice.



We provide a full supply and fit service with a large catalogue of products and styles to choose from…


We supply and fit quality doors in the Darlington area: PVCu & Bi Fold doors, French and Patio Doors and more…


We offer a wide range of conservatories. Click the link to view our image gallery…

Suppliers and Installers of quality glazed systems to the domestic, commercial and industrial markets across County Durham, North Yorkshire & Teesside.

With years of experience, qualified and trained staff, combined with the best products on the market, we know that we have the answer to any of your windows, doors or conservatories queries.

We provide a full supply and fit service with a large catalogue of products and styles to choose from.

Whether it’s a new front door or full new conservatory, we have the product, style and price for you.

Why choose us

At Dave Oxley Windows we believe in being part of something rather than standing alone.

We stand with likeminded business owners who want to reassure their customers in their ability to do the job right! We do this being part of associations that have guidelines in place and strict rules for joining.

This way the customer knows with confidence that we are trustworthy, honest and stick by the rules and guidelines put forward by these associations.


FENSA works with thousands of double glazing contractors in England and Wales.

In choosing a FENSA double glazing registered company the consumer is offered greater protection when purchasing double glazing for their home.

For peace of mind, homeowners can use a FENSA registered business for your double glazing installations:

  • 1. Keep your FENSA certificate safe – you can’t sell your home without it.
  • 2. Avoid rogue traders – use a FENSA installer
  • 3. 92% of windows and doors are covered by FENSA in the UK .
  • 4. More than 10 years of raising standards in the glazing industry.
  • 5. FENSA is the original Competent Persons Scheme.
  • 6. FENSA – the quick and simple route to building regulations compliance

FENSA has issued over 9 million window and door homeowner certificates and is the recognised double glazing industry leader.


Local, trustworthy & reliable tradesmen, operating to Government endorsed standards.

TrustMark is a not for profit organisation, licensed by Government and supported by consumer protection groups.

All our new installations come with a free 10 year insurance backed warranty. We also offer a full repair, maintain and upgrade service.