Senior Architectural Systems

Innovative window, door and curtain wall systems – the home of ultra low U-values

Senior Architectural Systems (Senior) is the UK's largest privately owned provider of complete fenestration solutions to the construction industry. Recognised as market leaders in product innovation, customer service, care for the environment and value for money we have a different, flexible and personal approach to doing business.

Our innovative high quality, high performance range is ideal for both commercial and residential projects and includes:

  • Senior Aluminium Systems- long lasting, low maintenance, energy efficient systems made with 100% recyclable aluminium to suit every budget, project size and performance requirement. Includes PURe®, a revolutionary new aluminium window and door system that can achieve exceptionally low U-values and high thermal performances.
  • Senior Hybrid Systems- composite timber systems featuring aluminium on the outside for durability, wood on the inside for a natural look and feel - the perfect blend of practicality and aesthetics providing a sustainable solution for today's modern buildings
  • Senior Glass Systems- high specification insulated glass units with excellent thermal efficiency, noise insulation and reliable long-lasting seals

Committed to product innovation, Senior’s new PURe® range of aluminium windows is the first in the UK to benefit from an enhanced thermal barrier manufactured from expanded polyurethane foam (PUR). Traditionally used in cladding and insulation products, the innovative use of PUR as a thermal barrier in windows gives the PURe® system the potential to achieve U-values as low as 0.71w/m2k when calculated as a commercial CEN standard window. The new PURe® door range, available as folding sliding, inline sliding, lift and slide, single and double patio door options, can also can achieve U-values as low as 0.93 w/m2 when calculated as a CEN standard folding sliding door.

Senior’s established product range has also been enhanced with the addition of the new thermally efficient SF52 curtain walling system.

With our own in-house powder coating facilities, extensive warehousing and nationwide distribution centres, Senior fenestration systems are available in a wide range of colours and finishes with flexible and guaranteed lead times.

Our technical support team offer advice and training on specification, fabrication, installation and obtaining BREEAM ratings. We also offer bespoke solutions and can deliver in-house RIBA approved CPD seminars on "Designing Sustainable Fenestration Solutions".

Whatever you choose, you can be quality confident, because all our products have been thoroughly tested and meet or exceed current glazing requirements.