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Your Trusted Partner for Window Contracting Solutions
Established in Washington over two decades ago, RPM Windows has built an enviable reputation for supplying and installing premium double glazing solutions. Our expertise spans windows, doors, and conservatories, all crafted using high-quality materials like Rehau profiles and Pilkington glass, ensuring compliance with European EN1279 standards. As a FENSA-registered company, we guarantee full adherence to building regulations for heat conservation, combining technical precision with aesthetic appeal. Our commitment to quality is reinforced by industry accolades and partnerships with trusted manufacturers like Ultraframe, delivering value-for-money products backed by comprehensive guarantees. With full control over the supply chain, we prioritise customer satisfaction through transparent processes and durable installations.

Our team of specialists focuses on tailored solutions, from enhancing home value with bespoke conservatories to upgrading security with advanced locking systems. Over 23 years, weve maintained a customer-centric approach, evidenced by repeat business and referrals from satisfied clients across the region. By integrating innovative design with practical functionality, we ensure every project meets exacting standards of craftsmanship and energy efficiency. Our dedication to continuous improvement positions RPM Windows as a leader in sustainable home enhancements, trusted by local communities for reliable service and expert advice.
Services
Windows Doors Conservatories Double Glazing UPVC Products
Highlights and features
  • 23 years of expertise in double glazing installations
  • FENSA-registered compliance with building regulations
  • Use of EN1279-certified Pilkington glass for thermal efficiency
  • Comprehensive guarantees on all products and installations
  • Rehau profiles and Ultraframe roofs for superior durability
Associations and certifications
  • FENSA
Services
Double Glazing
Our double glazing solutions combine Pilkington K glass with argon-filled units to minimise heat loss while enhancing sound insulation. Each installation meets FENSA standards, ensuring compliance with current thermal efficiency regulations. Ideal for homeowners seeking reduced energy bills and improved comfort across Washington properties.
Conservatories
Bespoke conservatories crafted with Ultraframe roofs and Rehau profiles offer durable, light-filled living spaces. Available in Victorian, Edwardian, and modern designs, these structures increase property value while maintaining year-round usability through advanced thermal performance.
UPVC Doors
High-security UPVC doors feature multi-point locking systems and reinforced frames, providing enhanced protection against intrusions. Available in composite or traditional styles, they combine aesthetic appeal with PAS 24:2016 compliance for peace-of-mind security.
Window Replacement
Modern window replacements utilise low-maintenance Rehau profiles and energy-efficient glazing to improve thermal retention. Available in casement, tilt-and-turn, or sash designs, these upgrades enhance property aesthetics while reducing heating costs.
Conservatory Roofs
Ultraframe solid roofs transform existing conservatories into temperature-regulated spaces. Lightweight yet durable, these insulated roofs reduce noise and heat loss, available with optional roofline accessories for architectural cohesion.
Questions
What areas do RPM Windows serve?
We primarily serve Washington and surrounding areas in Tyne and Wear, providing double glazing installations across residential properties.
Are RPM Windows FENSA registered?
Yes, we are FENSA-registered, ensuring all our installations meet current building regulations for thermal efficiency and safety.
What materials do you use for conservatories?
Our conservatories use Rehau UPVC profiles and Ultraframe insulated roofs, guaranteeing durability and energy efficiency.
Do you offer guarantees on installations?
All products come with comprehensive guarantees covering materials and workmanship, subject to terms discussed during consultation.
Can you replace old conservatory roofs?
Yes, we offer roof conversion services using Ultraframe solid roof systems to improve insulation and usability.
Reviews (1)
Angie
Mar 31, 2022 Report
Can't fault these guys, just finished our conservatory, and we're over the moon with it. Would definately recommend them.