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23 Years
experience
Bespoke Timber Windows & Doors in Rotherham
Since 2003, Bereco has established itself as a leading manufacturer of bespoke timber windows and doors in the UK. Our commitment to quality, sustainability, and customer service has positioned us as a trusted partner for homeowners, architects, and trade professionals. We specialise in crafting high-performance, energy-efficient products using FSC 100% or PEFC-certified timber, ensuring environmental responsibility without compromising on durability or aesthetics. Our team provides expert guidance from initial design to installation, offering tailored solutions for both new builds and heritage projects.

With a 10-year warranty and a product lifespan exceeding 60 years, we combine advanced thermal performance with traditional craftsmanship. Our dedication to innovation is reflected in our low U-values, acoustic solutions, and Secured by Design approvals. Regular third-party audits and memberships in sustainability schemes underscore our commitment to excellence. Customer satisfaction remains our priority, evidenced by 97% of clients recommending us.
Services
Flush Casement Windows Lipped Casement Windows Sliding Sash Windows Entrance Doors French Doors Bi-fold Doors Sliding Patio Doors Acoustic Solutions Window Ironmongery Door Ironmongery
Details
  • Year established: 2003
Highlights and features
  • 97% of customers recommend our bespoke timber solutions
  • FSC 100% or PEFC-certified sustainable timber
  • Products engineered for 60+ year lifespan
  • 10-year warranty exceeding industry standards
  • Tailored design consultations for all project types
Associations and certifications
  • FSC
  • PEFC
What people say
Amazing service Beautiful Windows Easy process 60-year lifespan Energy efficient
Services
Flush Casement Windows
Our Flush Casement Windows combine traditional aesthetics with modern performance. These precision-engineered windows feature seamless flush finishes, advanced thermal insulation (U-values as low as 1.3 W/mK), and Secured by Design hardware. Ideal for heritage properties and contemporary builds, they offer customizable ironmongery options and FSC-certified timber construction. Each unit undergoes rigorous weather testing to ensure durability in UK climates.
Acoustic Range
Bereco's Acoustic Range addresses urban noise pollution with sound-reducing windows and doors achieving up to 42dB attenuation. These solutions maintain aesthetic integrity while incorporating triple-glazed units and specialized seals. Particularly suited for properties near airports, railways, or busy roads, the range complies with Part E building regulations while preserving thermal efficiency (0.8 W/mK U-values).
Bespoke Entrance Doors
Crafted entrance doors feature multi-point locking systems, Neighbourhood Watch-approved cylinders, and tailored ironmongery. Available in contemporary or traditional styles, they incorporate engineered timber cores for enhanced security and weather resistance. Each door receives a 10-year warranty, with options for dual-colour finishes and integration with smart home systems.
Sliding Sash Windows
Traditional sliding sash windows combine authentic profiles with modern energy efficiency. Double-glazed units with argon gas and warm-edge spacers achieve U-values of 1.3 W/mK. The design includes maintenance-free pulley systems and draught-excluding brushes, while maintaining compliance with conservation area requirements for listed buildings.
Bi-fold Doors
External timber bi-fold doors create seamless indoor-outdoor transitions with minimal sightlines. Constructed from sustainably sourced hardwood, they feature thermally broken frames and multi-point locking systems. Available in configurations up to 7m wide, these doors incorporate low-threshold options for accessibility and achieve 1.3 W/mK U-values for year-round comfort.
Questions
How do I get a quotation for bespoke windows?
Book a free design consultation via our website or contact our Rotherham team directly. Provide property details and requirements for a tailored quote within 48 hours.
Can you match existing window designs?
Yes, we replicate traditional designs using digital imaging. Send photos of your current windows for accurate replication in sustainable timber.
What warranty applies to Bereco products?
All products include a 10-year warranty covering manufacturing defects, with timber durability exceeding 60 years under normal conditions.
Do you supply nationwide?
We supply directly to mainland UK addresses and partner with approved installers for full-service projects across the country.
How energy-efficient are your windows?
Double-glazed units achieve U-values as low as 1.3 W/mK, exceeding Part L 2023 regulations by 7% for superior thermal performance.
Can I see product samples?
Visit our South Yorkshire showroom or request virtual consultations with real-time product visualisation overlaid onto your property photos.
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