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Aluminium Windows - Warmcore


Aluminium windows offer a level of strength and durability like no other. Their design offers a life span that continues through the decades, continuously supplying your home with the thermal efficiency needed to keep your property comfortable and warm all year round.

Thermaspec supply Warmcore aluminium windows throughout the Dorset area. WarmCore has been designed to offer a thermal performance that beats all other window option on the market, we can also guarantee that it meets the requirements of Building Regulations - Part L. Traditional aluminium windows often struggle to meet current legislation, forcing you to therefore have to choose aluminium aesthetics and finish over the thermal performance you need.

WarmCore gives you both, with its innovative full width thermal core and materials the employ leading technology systems.

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Looking out has never been so good

Thermaspec UK insatall and supply weatherboard Cladding

Thermaspec UK insatall and supply weatherboard Cladding

Thermaspec UK insatall and supply weatherboard Cladding

There are a variety of benefits to installing Warmcore Aluminium windows to your home, including:

  • 25% more thermally efficient than competitors
  • Improved safety and security for your property
  • Available in a range of styles to suit the appearance of your home
  • Long lasting and very reliable
  • Low maintainance


More Windows

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Aluminium Windows

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Bay & Bow Fronted Windows

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Casement Windows

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Fully Reversible Windows

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Secondary Glazing

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Tilt & Turn Windows

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uPVC Windows

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Vertical Slide & Sash Windows

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