Jenny Cann, Senior Specification Manager, Profile 22

King Harold Court Winchester was tendered on a competitive basis and Nolan Commercial won the tender to supply the sheltered accommodation housing project with replacement windows and doors. The feedback from Winchester City Council has been exemplary with praise for Nolan Commercial’s excellent pre-site visits, caring on-site approach and attention to detail. The residents are very happy with their new windows and doors and praised the overall site management for being clean and tidy.
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NPT Homes Head Office

NPT Homes has opened its doors to staff at its new office at Baglan Energy Park.
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High Insulation System

Triton HI is a three chamber high insulation aluminium window and door system designed to offer you sound product performance combined with exceptional thermal performance.

Triton HI is designed to offer you maximum flexibility in design and functionality. The aluminium system incorporates patented Spidertechnology ABS strips, which allow you to achieve the high thermal insulation without expensive system changes.

Design features

  • Integrated system allowing you to suite window and door products
  • Available with varying aesthetics to create the exact design required
  • Customisable components allows you to reach your desired thermal performance specification
  • Uf value – always below 2 W/m2K depending on the selected frame-panel combination and glazing.

For more information on our aluminium Triton three chamber high insulation window and door system, contact our Commercial Sales Team on 0345 658 8410.



  • Integrated system
  • Design flexibility
  • Customisable