6-8 week supply only lead time

8-10 week supply & installation lead time

10 year warranty, 60 year life expectancy

Designed by you, made to measure by us

97% of our customers would recommend us

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

Supplying Timber Windows and Doors to UK Architects and Specifiers

At Bereco, we supply a broad range of quality timber windows and doors for a range of new build projects, extensions, full remodels and change of use projects.

With 20 years’ experience operating in the market, our team of specialists receive ongoing training and support and therefore have an incredible understanding of the latest building regulations and British standards. This means, they can work closely with you to create bespoke tailor-made solutions that best match the requirements for your design and technical specifications.

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Timber Windows

Timber Doors

Timber Window & Door Features

Bereco Resource Centre

We have created a dedicated resource centre that provides architects and specifiers with exclusive access to our CAD drawings in DWG and PDF format. We also share the technical specifications for all our timber windows and doors to ensure you remain up-to-date with our latest product range.

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Blue sofa with white sliding sash window behind in living area
Blue entrance door with knocker

Why Choose Bereco

At Bereco we believe in ‘delivering the difference’ in all that we do. From the incredible quality of the timber windows and doors we manufacture and supply to the friendly and professional service we offer.

What really sets us apart from the rest is that we put sustainability at the centre of our business. We strive to make a real difference with our naturally renewable, energy-efficient carbon saving timber windows and doors.

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Our Certifications

At Bereco, simply manufacturing timber windows and doors to comply with building regulations is not enough. Therefore, we have invested heavily in completing relevant certifications and accreditations to verify that we supply sustainable, high-quality and low maintenance timbers windows and doors which add real value to any new build project.

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Close up of the hardware on a sliding sash window

Do you already have plans, sketches or photos?

Email them to us and a member of our team will be in touch within 48 hours to discuss your project.

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Booking virtual trade appointments

Book a virtual trade sales appointment with one of our sales managers to discuss your project needs.

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Architect & Specifier FAQ's

How can architects and specifiers ensure compliance with building regulations when using Bereco timber windows and doors?

Our technical team are fully versed in the latest building regulations and British standards and can work closely with you and your team to ensure full compliance.

We also take pride in the fact that all of 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.

Do Bereco timber windows and doors tick the boxes from a sustainability perspective?

At Bereco, our timber windows and doors are designed with optimum energy efficiency in mind. Our standard double glazed windows achieve a whole window U-value of 1.2 which means they successfully meet the notional target of the new Part L, allowing you more flexibility with your build design for SAP calculations. Whereas, our triple glazing goes even further achieving whole window U-values as low as 0.8.

Plus, our timber windows and doors are naturally renewable, carbon neutral and made from only sustainably sourced FSC® 100% certified softwood or hardwood.

Are Bereco timber door locks insurance approved?

Yes. Our espagnolette locks supplied by Fuhr and Winkhaus are PAS24:2016 Secured by Design certified. Our cylinder locks are supplied by ERA from their Fortress range and are certified to TS007. They are three-star rated Sold Secure Dimond, Neighbourhood Watch and Secured by Design Approved.

What material are your timber windows manufactured from?

All of our windows manufactured using FSC® 100% engineered laminated timber. We offer both redwood (Scots Pine) and hardwood (Dark Red Meranti) – both with the same extensive warranty. When comparing the two, our hardwood has a more of an open grain structure meaning it gives more of a textured finish, particularly when stained.

What are your current lead times?

At Bereco, we can guarantee the delivery of our wooden windows and doors within 6-8 weeks all year. This is because we have a state-of-the-art production facility and dedicated sawmill which means we’re in complete control of all key elements helping us to meet our customer’s deadlines.

We replaced the window that our designers and construction team had ordered from Potton as it was far too high and small. I ordered a much bigger window direct from Bereco. They were extremely helpful and kept in touch regularly, helping us by bringing the date forward as we needed the replacement window urgently to allow work to progress.
The window fitted perfectly. It was of a very good quality and I am really pleased I decided to order a bigger one.


At all stages throughout the process of getting information, getting a quotation and dealing with queries, placing the order and organising delivery the staff were very polite, clear and professional.
The product arrived safely and has been admired by local skilled timber craftsmen.

Ian Bloese

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
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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