Innovative window, door and curtain wall systems
bringing buildings to life



By offering some of the lowest U-values available, the innovative PURe® aluminium window system from Senior Architectural Systems has helped main contractor Bowmer and Kirkland (B&K) make significant cost savings on the construction of numerous schools across the UK... read more

Ali VU

Protecting your Environment

At Senior we take our environmental responsibilities very seriously. From our choice of responsibly sourced recyclable materials, to our constant search for new ways to save energy, we are 100% committed to reducing our impact on the environment... read more

Site Guide

Site Guide

Our website has so much to offer.

Use our new site guide to find your way around fast and discover shortcuts to the product and technical information you need at your fingertips.

Need Help Finding Something?

Select from our frequently visited locations below, or visit our Site Guide.



    1. EcoShowcase, Southampton

      November 6
    2. RIBA CPD Roadshow, Cambridge

      November 15 @ 9:30 am - 4:00 pm
    3. EcoShowcase, Leeds

      November 20
  • Twitter

    • Our wide range of #aluminium #doors are available in a variety of designs from traditional double patio doors to po… https://t.co/36bFdTtZdz 18 hours ago
    • RT @agcooper1: Really pleased to be representing ⁦@Senior_Systems⁩ at this evenings ⁦@norfolkce⁩ event. #Construction #networking https://t… 2 days ago retweeted via agcooper1
    • When it comes to keeping heat in and noise out, #SeniorDelivers with our PURe® range of #aluminium #windows and… https://t.co/cQ3Kpe1Rrz 3 days ago
    • RT @harris_creative: Did you know we offer #drone #photography and #videography services? Our team used this method yesterday while shootin… 7 days ago retweeted via harris_creative

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