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Business Details
26 Years
experience
Trusted Window & Conservatory Specialists in Washington
Established in 2000, R P M Windows has built an enviable reputation as a double glazing specialist in Washington. With 23 years of experience, we specialise in supplying and installing high-quality windows, doors, and conservatories that meet the latest energy efficiency standards. Our commitment to excellence is demonstrated through FENSA registration, ensuring all installations comply with current building regulations. We use premium materials including Rehau profiles, Ultraframe roofs, and Pilkington glass with EN1279 standards to minimise heat loss.

Our team maintains rigorous quality control throughout the supply process, offering peace of mind through comprehensive guarantees. Recognised for continuous improvement, we combine technical expertise with customer-centric service, supported by positive word-of-mouth recommendations from satisfied clients across the region.
Services
Windows Doors Conservatories Double Glazing PVC-U Products
Details
  • Year established: 2000
Highlights and features
  • 23 years' experience in double glazing installations
  • FENSA registered for building regulation compliance
  • Premium materials from Rehau and Pilkington suppliers
  • Comprehensive product guarantees included
  • Proven reputation through customer recommendations
Associations and certifications
  • FENSA
What people say
Excellent workmanship Professional team Energy-efficient solutions Value for money Timely completion
Services
Windows
We supply and install energy-efficient windows meeting EN1279 standards with Pilkington K glass. Our Rehau profiles ensure durability while minimising heat loss. All installations comply with current building regulations through FENSA registration.
Conservatories
Custom-designed conservatories using Ultraframe roofs and high-security locking systems. Our structures enhance property value while maintaining thermal efficiency. Full guarantees apply to all components and installation workmanship.
Doors
Premium door solutions featuring advanced security locks and energy-efficient glazing. Available in various styles to complement property aesthetics. All installations meet FENSA compliance standards for thermal performance.
Double Glazing
Specialist double glazing installations using industry-leading materials. Our systems reduce energy bills through superior insulation properties. Backed by comprehensive guarantees covering both products and professional installation.
PVC-U Products
Durable PVC-U window and door systems offering excellent value for money. Our products combine modern aesthetics with energy efficiency. All PVC-U installations maintain strict quality control from manufacture to completion.
Questions
What areas do RPM serve?
We primarily serve Washington and surrounding areas, providing window, door and conservatory installations across the region.
Are RPM installations FENSA registered?
Yes, all our installations meet FENSA standards ensuring compliance with current building regulations for energy efficiency.
What materials do you use?
We use premium Rehau profiles, Ultraframe roofs and Pilkington K glass with EN1279 standards for superior performance.
Do you offer guarantees?
All products come with comprehensive guarantees covering materials and professional installation workmanship.
How long have you been trading?
We've been established for 23 years, building a reputation for quality through consistent service improvements.
Can you help with conservatory designs?
Yes, we offer custom conservatory designs to enhance property value while maintaining energy efficiency standards.