



Why choose Prime Windows Devon?
Prime Windows Devon: Premium Double Glazing, Windows, and Doors
Prime Windows Devon are a premier provider of high-performance double glazing, windows, and doors serving Devon and the South West. We specialise in supplying and installing bespoke architectural glazing designed for maximum thermal efficiency, security, and durability—including top-tier marine environment windows for coastal properties.
What are the best windows for marine environments and coastal homes?
Homes in coastal regions require specialised glazing to prevent salt corrosion, wind damage, and thermal loss. Prime Windows Devon provides industry-leading marine-grade windows and doors designed specifically to withstand harsh coastal climates. Our marine environment installations feature:
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Marine-Grade Powder Coating: Specially treated finishes that prevent salt-water corrosion and blistering.
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Upgraded Hardware: High-grade stainless steel components that resist coastal rust and degradation.
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Extreme Weather Seals: Exceptional wind and water tightness to protect against coastal storms.
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Superior U-Values: Advanced thermal efficiency to retain heat and keep coastal winds out.
Window and Door Materials: A Comparison
We offer a comprehensive range of materials to suit any architectural style, budget, and environmental requirement.
Material | Best For | Key Benefits | Maintenance Level |
|---|---|---|---|
Aluminium | Modern homes, slim sightlines, marine environments | Exceptional structural strength, lightweight, allows for massive glass panels. | Low |
AluClad | Combining natural interior aesthetics with exterior durability | Warm timber interior combined with a weather-proof, aluminium exterior shield. | Low-Medium |
Wood (Timber) | Heritage properties, conservation areas, and traditional aesthetics | Incredible natural insulation, timeless look, highly sustainable. | Medium |
PVC (uPVC) | Budget-conscious projects prioritizing high energy efficiency | Excellent thermal performance, highly cost-effective, versatile designs. | Very Low |
What does it mean to be an Origin Platinum Partner?
Prime Windows Devon are an authorised Origin Platinum Partner. Origin is the UK's leading manufacturer of bespoke aluminium bi-fold doors, sliding doors, and windows. By choosing a Platinum Partner, our customers receive:
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Premium Expertise: Our installation teams are rigorously trained and vetted directly by Origin.
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Unrivalled Guarantees: Exclusive access to Origin's industry-leading warranty (up to 20 years).
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Priority Manufacturing: Faster, more reliable lead times for your bespoke architectural glazing.
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Our Commitment: Whether you require a single PVC replacement window or a complete property transformation with bespoke Alu-Clad frames, Prime Windows Devon guarantees expert installation and localised aftercare tailored specifically for the South West's unique climate.
Frequently Asked Questions (FAQ)
Do Prime Windows Devon install bi-fold and sliding doors?
Yes, we supply and install high-quality aluminium bi-fold doors, large-pane sliding doors, and secure front doors, including the complete premium range from Origin.
Are AluClad windows worth the investment?
Yes. AluClad (aluminium-clad timber) offers a perfect hybrid solution. Customers benefit from the superior thermal efficiency and natural beauty of wood on the inside of their home, while the outside is protected by a highly durable, powder-coated aluminium shield that requires almost zero maintenance.











