8-10 week supply & installation lead time

10 year warranty, 60 year life expectancy

Designed by you, made to measure by us

98% of our customers would recommend us

Whole window U-values as low as 0.8W/m2K

Truly bespoke timber windows and doors

Since 2003, we have been ‘delivering the difference’ to our customers and have become the benchmark company for external joinery in the UK. At Bereco, we take pride in providing superior quality wooden windows and doors as well as a professional service delivered by our friendly customer-focused team.

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Blue entrance door with knocker

Our Core Values

We supply sustainably sourced timber windows and doors that are designed and manufactured to the highest standards in quality, performance and security to homeowners, housebuilders and developers across the UK.

Bereco was the first

Our timber windows and doors are designed with performance in mind. We were one of the first companies in the UK to use soft coat low ‘e’ argon filled double glazing and Secured by Design approved locking systems  incorporated into laminated defect free engineered wooden windows and door frames. This not only improves the products appearance but its longevity and overall structural strength.​

Energy saving timber windows and doors

At Bereco we set the bar on thermal performance to meet both building regulations and above. Incorporating low 'e' coatings, inert gases and warm edge spacer bars into our timber, helps to optimise thermal performance and reduce energy usage. Even today we offer a range of products which perform up to 15% better than the newly updated 2023 building regulations.

Complete confidence and peace of mind

All our windows and doors are supported by accreditation schemes covering weather performance, security, manufacturing, paint application and material sourcing - all of which are run by independent third-party organisations. Being part of these schemes means we regularly undergo audits to ensure our products are fully compliant, help to give you complete confidence in our windows and doors.

Sustainability is at the heart of Bereco

Our environmental credentials have always been a key driver for our business. Every product we sell comes from sustainable sources only. Sustainability is at our core and so we make sure all of the timber used in the production and manufacture of our timber windows and doors is FSC® 100% certified including the full chain of custody back to the forest.

Friendly and professional customer service

We ensure our staff deliver the best customer service levels in the industry. Word of mouth is our main marketing medium, and is testament to the service offered by our staff, and the quality of our wooden windows and doors.

Established and unique timber windows and doors

Delivering large quantities of bespoke products within a 6-8 week lead time all year round requires all members of the supply chain to perform. To maintain our lead times, we have both a dedicated sawmill with timber lamination line and glazing plant manufacturing our own sealed units. This ensures we are in complete control of the key elements needed to meet our customers' deadlines.

Customisable design

At Bereco, we recognise that everyone wants choice and flexibility. Timber windows and doors are a real investment that will last for many years. Our timber windows are not only sustainable but every product we supply has been individually designed to meet your specific needs. With our extensive CAD capabilities and IT systems, any bespoke options can be met without any fuss or premium charges.

The experts in timber windows and doors

Whether you’re a homeowner working on a renovation project for your home, an architect looking for specific windows and doors, or a trade professional building new homes and properties, we offer a tailored service to help you budget, design, and order bespoke timber windows and doors.


Want to get hands on?

Order corner samples of popular products including stain, ironmongery and bars delivered straight to your front door.

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A really good company to deal with. Very helpful team of people from sales, technical support and delivery. Any time I called, I did not have to wait to speak to the right person and help was immediate. So not only great customer service but also terrific products, well designed and exact fit. Competitively priced.

Graham Roberts

I was very happy with Bereco’s service levels and the products are excellent, very good quality. I would have no hesitation in recommending them to others.

Simon Hazelton

Beautifully constructed windows which do the job perfectly. Handled Covid disruption effectively. Installation went smoothly. All in all a job very well done. Would recommend without reservation.


Visited the showroom last year and impressed with the finish and quality. Just as delighted with the windows and back door that we ordered. They look fabulous.


Our memberships & schemes

As a dedicated manufacturer of quality timber windows and doors, we are part of a number of specialist memberships and schemes. Check out the full list below.

The Anti-Greenwash Charter logo
ASBP logo
BlueSky Certification logo
FSC and Forests For All Forever
Good Homes Alliance logo
Secured by Design certificate
World Land Trust logo
Graphic of FENSA certificate

As seen in...

We’re pleased to announce our brand has featured in several national magazines and publications over the years. Here are some of the most recent places our products have been showcased.

The Times logo
Grand Designs Magazine logo
House and Garden logo
Homebuilding & Renovating logo
Construction Forum Magazine logo
Architects' Journal
Improve logo
Showhouse logo

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