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Trusted PVCu Window Manufacturer in Barnsley
Rehau Window & Doors has been a leading UK-based window fabricator and manufacturer for over three decades, specialising in high-quality PVCu windows, doors, and conservatories. We offer a comprehensive range of products including casement, reversible, tilt & turn, and fire-rated windows, all crafted using industry-leading REHAU profiles. Our commitment to innovation and quality is demonstrated through our investment in advanced manufacturing technology, lean production processes, and rigorous workforce training. With a rejection rate of just 0.3%, we maintain exceptional standards while providing competitive pricing to the trade.

Our partnership with REHAU spans over 30 years, making us their longest-standing UK fabricator. We offer certified A-rated frames through CERTASS and hold authorisation to manufacture fire-rated windows to BS476 standards. Our security-focused products meet Secured by Design criteria, and we provide extensive colour options through REHAU's Acryl II coating system. We support our products with comprehensive marketing materials and maintain a dedicated focus on customer satisfaction through reliable delivery and technical support.
Services
PVCu Windows Fire Rated Windows Coloured Windows Casement Windows Reversible Windows
Highlights and features
  • 30+ years manufacturing REHAU-certified PVCu window systems
  • Authorised fabricator for fire-rated RAUFERNO window systems
  • 0.3% product rejection rate through lean manufacturing processes
  • CERTASS-certified A-rated energy-efficient window solutions
  • Secured by Design compliant security window systems
Associations and certifications
  • CERTASS
Services
PVCu Windows
We manufacture high-quality PVCu windows using REHAU's 70mm profiles, including S706 and Edge systems. These windows offer excellent thermal efficiency with U-values as low as 0.8 and can achieve A energy ratings. The three-chamber design with steel reinforcements provides superior security and durability while maintaining modern aesthetics.
Fire Rated Windows
Our RAUFERNO fire-rated windows use patented intumescent technology to provide 30 minutes of fire protection. Certified to BS476 Parts 20 and 22, these windows meet 1992 Building Regulations and are ideal for commercial applications requiring fire escape routes. We maintain limited stock of standard fire-rated frames and offer specialist fabrication services.
Coloured Windows
We offer REHAU's Acryl II colour coating system with over 150 RAL/BS colour options. This automotive-grade coating provides weather-resistant, scratch-proof finishes that maintain PVCu's structural integrity. We can apply dual colours to frames and sashes or create contrasting details while preserving material performance.
Casement Windows
Our REHAU S706 casement windows combine classic styling with modern performance. Available in single and multi-light configurations, they feature clean lines and compatibility with reversible systems. The profiles accept high-security Maco locks and can achieve Secured by Design certification.
Reversible Windows
We supply REHAU reversible windows that offer dual functionality for cleaning and ventilation. These windows maintain security with shootbolt locking systems while providing thermal efficiency. The design allows for easy maintenance in hard-to-reach locations, ideal for commercial buildings.
Questions
What types of windows do you manufacture?
We produce casement, reversible, and tilt & turn windows using REHAU's 70mm profiles, including S706, Edge, and Thermo systems.
Are your windows energy efficient?
Yes, our windows achieve U-values as low as 0.8 and can be certified to A energy ratings through CERTASS.
Do you supply fire-rated window options?
We manufacture RAUFERNO fire-rated windows certified to BS476 standards, providing 30 minutes of fire protection.
Can I get custom colour options?
Yes, we offer over 150 Acryl II colour finishes with dual-colour capabilities for frames, sashes, and detailing.
What security features do your windows have?
Our windows include Secured by Design compliant systems with reinforced steel profiles and Maco locking mechanisms.
Do you supply windows nationwide?
We deliver throughout the UK to trade professionals with competitive pricing and reliable lead times.