Westcoast manufacture high performance aluminium timber composite windows in our factory in Sweden. Working with domestic and commercial customers across the UK, we can supply bespoke windows to your design, budget and time frames, delivered direct to site from our factory in Sweden.

The benefits of Westcoast Swedish composite windows and doors are numerous, and with an 8-week production cycle, we can supply windows for a quick turnaround schedule.


  • Made in Sweden – following the principles of functional, yet elegant design, efficiency and exceptional durability
  • Unique bonded aluminium and timber construction
  • Design 48mm triple-glazed – deeper glass unit for maximum light, a flush finish and simple, elegant lines
  • Classic 28mm double-glazed – elegant design with modern function


  • UK-based team – for design, planning and specification
  • Working with contractors, architects and developers
  • Delivered direct to site in the UK from our factory in Sweden


  • Bespoke – designed to your specification
  • Wide range of openings
  • Windows, patio doors, terrace doors, access doors, sliding doors
  • Solar control coating
  • Certified for AOV installations
  • Fresh air intake louvres


  • We can match to any colour in the RAL or NCS ranges or a wood finish of your choice
  • Low maintenance powder-coated aluminium exterior
  • Warm wood interior – lacquered, stained or painted


  • Energy efficient – U-values as low as 0.9 W/m2k
  • Thermal performance – supplied with the latest high performance thermal insulation
  • Fire resistance – tested to 45 minutes for integrity and insulation
  • Acoustic attenuation – noise reduction by up to 48 dB Rw
  • Self-cleaning glass – uses nature’s own powers of sunlight and rain to keep the glass free from dirt
  • 10 year guarantee – on windows, doors and closing mechanisms (subject to terms and conditions)


  • Environmentally friendly – Westcoast are committed to using only energy efficient sustainable materials that can be recycled or disposed of by environmentally friendly methods
  • Sustainable manufacture – at our factory in Sweden where the local biomass heating system benefits from our waste timber and recovers and recycles excess energy from industrial activities to heat the whole city
  • Our aluminium is manufactured from a minimum content of 15% recycled material and is 100% recyclable at end of life
  • PEFC certified wood – which guarantees that it comes from responsible sources
  • Zero Carbon Code Level 6 – our products can be specified for ‘zero carbon’ developments that are required to achieve Code Level 6


  • Security to Secured by Design and PAS 24:2016 standards
  • Certified for quality and performance to Q-Mark and ISO standards

To find out more visit our MADE IN SWEDEN page, download a BROCHURE or contact info@westcoastwindows.com

Brochure Downloads