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Trusted PVCu Window & Door Manufacturer in Barnsley
Established over three decades ago, Rehau Window & Doors has become a leading UK manufacturer of high-quality PVCu windows and doors. Our expertise spans the production of casement, reversible, and tilt & turn windows, all crafted using industry-leading REHAU profiles. We combine advanced manufacturing technology with lean processes to ensure precision and efficiency, maintaining a remarkable 0.3% product rejection rate.

Our commitment to excellence is demonstrated through certifications like CERTASS and partnerships with REHAU, alongside a dedicated marketing support package for trade clients. With a focus on innovation and customer satisfaction, we provide tailored solutions for both residential and commercial projects.
Services
PVCu Windows Casement Windows Reversible Windows Tilt & Turn Windows REHAU Window Profiles Coloured Windows Fire Rated Windows Secure Windows Thermo Window Profiles Laminate Finishes
Highlights and features
  • Over 30 years of specialist experience in PVCu window manufacturing
  • Investment in lean manufacturing and cutting-edge technology
  • Industry-leading 0.3% product rejection rate for quality assurance
  • CERTASS-certified energy-efficient window systems
  • Exclusive REHAU partnership with access to premium profiles
Associations and certifications
  • CERTASS
  • BS476 Parts 20 and 22
  • Secured by Design
Services
PVCu Windows
Our PVCu windows combine durability with energy efficiency, available in casement, tilt & turn, and reversible designs. Engineered using REHAU profiles, they offer thermal insulation and security features. Ideal for both residential and commercial properties, these windows ensure long-term performance with minimal maintenance.
Fire Rated Windows
Certified fire-rated windows provide 30 minutes of fire protection, meeting BS476 standards. Designed for commercial and social housing projects, these systems integrate intumescent materials for compliance with building regulations. Manufactured to exacting quality standards for critical safety applications.
Coloured Windows
Acryl II colour coating system offers over 150 RAL/BS colour options for PVCu windows. Two-tone finishes and laminate alternatives provide design flexibility while maintaining weather resistance. Perfect for matching architectural aesthetics in both modern and traditional buildings.
REHAU Window Profiles
Three premium profile systems including S706 (chamfered), Edge (sculptured), and Thermo (0.8 U-value triple glazing). Each offers distinct aesthetic and performance benefits, from enhanced security to superior thermal efficiency, compatible with various window styles and configurations.
Secure Windows
Secured by Design certified windows featuring reinforced steel frames, anti-drill plates, and multi-point locking systems. Tested to withstand thousands of Newtons of force, these products meet police-endorsed security standards while maintaining aesthetic appeal and operational ease.
People
Martin Nettleton
Managing Director
Leading Rehau Window & Doors's operations with over three decades of manufacturing expertise, Martin champions World Class Manufacturing techniques and quality-driven processes to maintain industry leadership in PVCu window production.
Questions
What types of windows do you manufacture?
We produce casement, reversible, and tilt & turn PVCu windows using REHAU profiles, along with fire-rated and security-enhanced options for trade customers.
Are your windows certified for energy efficiency?
Yes, our products achieve CERTASS energy ratings from C to A, with Thermo profiles offering 0.8 U-value triple glazing solutions for maximum thermal performance.
Do you offer custom colour options?
Our Acryl II system provides over 150 colours, including dual-tone finishes and laminate woodgrain effects for both residential and commercial applications.
Can you supply fire-rated windows?
We manufacture RAUFERNO fire-rated systems certified to BS476 standards, providing 30 minutes of fire protection for commercial and social housing projects.
What security features do your windows include?
Secured by Design certified windows with reinforced steel, anti-drill plates, and Maco locking systems tested to withstand extreme force for enhanced property protection.
How long does manufacturing take?
Lead times vary by product type, but our lean manufacturing processes ensure efficient production with a 0.3% rejection rate for timely delivery to trade partners.
Reviews (1)
Philip Davidson
Jul 21, 2015 Report
I recently put the team through their nvq business improvement techniques qualification all good lads.