Are you wondering how to lower your energy bills?

Planitherm from Weatherproof Windows Choose your new double glazed windows containing PLANITHERM – proven to be the most energy-efficient window glass available in the UK.

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Value For Money

Unlike some other companies, We never hike our prices.


From our standard to our High Security, you get a top quality lock system.

Customer Service

We endeavour to offer the best customer experience we can.

from Weatherproof Windows is perfect for a New build Conservatory/Sunroom or a Retro-fit for that old, tired conservatory roof. Superlight Warm Roofs offer a range of benefits, such as:

  • Increased Warmth in the Winter.
  • Reduced Sun Heat in the Summer.
  • Sustainable all-year-round protection.
  • New look.
  • New build or Retro-fit Solutions.
  • 15 Year Guarantee.

Our Market Leading Superlight Warm Roof, should be your first choice when you want the best for:

Superlite Warm Roof Hartlepool

BS 7950
BS 7412 BSEN
BS 6206 BSEN