Ryan Williams, Project Manager, Kier Construction (Western & Wales)

Nolan Commercial have been thoroughly professional throughout the Maes yr Yrfa project and have delivered a quality product in a safe manner. They have embraced our progressive snagging system, with any defects dealt with quickly. As a result of their performance on this project they have become fully incorporated on the Kier supply chain. I would recommend their use to any other contractor and in particular the installation team we have on site.
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Xcel Bowl Carmarthen

Ten pin bowling has arrived in Carmarthen and considering its close proximity it wasn’t a project to be passed up by Nolan.
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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