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Business Details
31 Years
experience
Premium Composite Windows and Doors for Lasting Performance
Established in 1995, Westcoast Windows has dedicated over 25 years to crafting high-performance composite windows and doors designed to endure the harshest Scandinavian climates. Our Swedish-manufactured products combine bonded aluminium and timber construction, adhering to principles of functional elegance, efficiency, and exceptional durability. We prioritise sustainable forestry practices, using slow-grown, knot-free laminated timber sourced from renewable sources. Our Classic double-glazed and Design triple-glazed ranges offer U-values as low as 0.9 W/mK, ensuring energy efficiency and minimal maintenance. Tailored to exact specifications, our windows and doors integrate concealed multipoint locking systems for security and weatherproofing.

Through a network of authorised distributors, we provide end-to-end support from design to installation across residential and commercial projects. Our commitment to quality extends from manufacturing to customer service, ensuring products meet rigorous performance standards. With a focus on innovation, we deliver solutions like self-cleaning glass, acoustic attenuation, and fire-rated options. Our philosophy ensures every product lasts as long as the buildings they serve, combining Scandinavian craftsmanship with modern engineering. This dedication to excellence has positioned us as a trusted partner for architects, contractors, and homeowners seeking durable, stylish fenestration solutions.
Services
Composite Windows Composite Doors Sliding Doors Triple-Glazed Systems Custom Window Solutions Commercial Fenestration Residential Installations Fire-Rated Windows Acoustic Attenuation Systems Self-Cleaning Glass
Details
  • Year established: 1995
Highlights and features
  • We offer over 25 years of expertise in Swedish-manufactured composite fenestration solutions
  • Our products achieve U-values as low as 0.9 W/mK for superior energy efficiency
  • We use sustainably sourced, knot-free laminated timber in all our window constructions
  • Our concealed multipoint locking systems exceed security and weatherproofing standards
  • We provide nationwide support through authorised distributors with factory-trained expertise
Services
Composite Windows
Our composite windows combine bonded aluminium and timber construction for exceptional durability. Available in double or triple-glazed configurations with U-values down to 0.9 W/mK, they feature concealed multipoint locking systems for security. Designed to withstand extreme weather conditions while maintaining thermal efficiency, these windows offer a lifespan matching the buildings they serve. Customisable options include self-cleaning glass, acoustic attenuation, and fire-rated solutions.
Composite Doors
Crafted with the same bonded aluminium and timber technology as our windows, these doors provide superior insulation with U-values as low as 1.0 W/mK. Available in Classic double-glazed or Design triple-glazed styles, they feature robust construction and high-performance locking systems. Ideal for terraces, patios, and commercial spaces, these doors combine security with sleek Scandinavian design aesthetics.
Sliding Doors
Our composite sliding doors enable seamless indoor-outdoor transitions with widths up to 6 metres. The Lift & Slide mechanism allows effortless operation while maintaining weatherproofing. Featuring multi-point locking systems and available in double or triple-glazed options, these doors maximise natural light and provide exceptional security. Custom configurations accommodate both residential and commercial applications.
Triple-Glazed Systems
Our Design triple-glazed systems achieve superior thermal performance with U-values down to 0.9 W/mK. The insulated glazed units incorporate argon gas fills and low-emissivity coatings for maximum energy efficiency. These systems reduce heating costs while maintaining acoustic insulation, making them ideal for both cold climates and noise-sensitive environments.
Custom Window Solutions
We provide made-to-measure window solutions tailored to specific architectural requirements. Options include top hung reversible, side hung projecting, and bottom hung configurations for varied applications. Each custom design maintains our standards for security, thermal efficiency, and durability while accommodating unique building specifications and aesthetic preferences.
Questions
What materials are used in Westcoast composite windows?
Our windows use bonded aluminium profiles and sustainably sourced, knot-free laminated timber with high-density insulation properties.
Do you offer triple-glazed window options?
Yes, our Design triple-glazed systems achieve U-values as low as 0.9 W/m²K for superior thermal efficiency.
How are the windows installed?
Authorised distributors handle installations after coordinating with our Swedish factory for custom orders.
Are the products suitable for commercial buildings?
Yes, we provide composite windows and doors for both residential and commercial applications.
What security features do the windows include?
All products feature concealed multipoint locking systems tested to security standards.
How do the windows perform in extreme weather?
Engineered for Scandinavian climates, our windows withstand harsh weather while maintaining performance.
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