Extensions

Building work and Extensions

Whether you’re looking to add value to your home or simply want to create the home that you’ve always wanted, our team of experts can help you. We are a family run business, so we understand the importance of creating a space that you can enjoy with your family and friends. As well as offering a range of door and window solutions, we can also help you make your house a home. Our range of UPVC doors and windows South Wales homeowners trust can help to transform the feel of your property, adding both value and comfort. In addition to this, we also offer customers building and extension services, so if your dreams extend to more than just replacing your windows and doors, we’ve got you covered. We’ve been helping customers for over a decade and pride ourselves on guaranteed satisfaction.

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    Building work and Extensions

    KITCHEN FITTING
    Many people believe that a good kitchen is a key feature in a comfortable home. If your kitchen is feeling a little dated, we can help you to update the look and create a space that you can be proud of. Our team can take care of fitting new cupboards and units to your specifications in all parts of South Wales.
    GARAGE CONVERSIONS
    Many of us have garages that are rarely used. Garages are vital space in your home that should be utilised. If your garage is currently used for storing items that you should probably part with, you may want to consider using the space for something more valuable. We can transform your garage into a fully functioning living space, rather than just a storage room. From bifold sliding doors to UPVC windows in South Wales, our team can fit it all to make your garage your new haven.
    SINGLE STOREY EXTENSIONS
    Get the additional living space you need without the hassle of a move. We are experts in maximising space and creating new living areas on your current home for you to enjoy. Single storey extenstions can be an effective way to both gain that space you are looking for and also to add value on to your home. So regardless of what type of extension you are looking for, the team at Thermotech are here to help! Contact us today for a free quote on your next project.
    Why choose us for your home improvements and building work?

    Expert Fitting
    Teams

    Satisfaction
    Record

    Family Run
    Business

    A Rated Windows
    as Standard

    10 Year
    Building Guarantee

    Great Quality
    Products

    Latest reviews

    • 5 star review  Amazing quality windows and doors with first class service, such a family friendly business who take care of their customers. Highly recommend.

      thumb Chrisley Finch
      February 2, 2020

      5 star review  Highly recommended- family run business who take such a pride in the work they do

      thumb Maxine Dolloway
      February 2, 2020

      5 star review  Professional
      Good communication
      Price competitive

      thumb eric klak
      January 28, 2022
    • 5 star review  Wonderful company from start to finish! I purchased a new door a few months ago, the quality and the fitting is outstanding. Having an old stone wall surrounding the fitting was not an easy job, however the result is to perfection. Being a family run business they take customer service to heart. I can not fault this company and would highly recommend it.

      thumb laura symons
      February 2, 2020

      5 star review  This small family company was excellent from start to finish. Then the after sales service was so efficient, Karl was at the end of the phone if the need arose. I would definitely recommend this company and would use them again.

      thumb Glynis Jervis
      February 2, 2020

      1 star review  Didn't visit just looked on line

      thumb Graham Sarah
      January 2, 2022
    • 5 star review  Professional
      Good communication
      Price competitive

      thumb eric klak
      January 28, 2022
    • 1 star review  Didn't visit just looked on line

      thumb Graham Sarah
      January 2, 2022
    • 5 star review  Highly recommended- family run business who take such a pride in the work they do

      thumb Maxine Dolloway
      February 2, 2020
    • 5 star review  Wonderful company from start to finish! I purchased a new door a few months ago, the quality and the fitting is outstanding. Having an old stone wall surrounding the fitting was not an easy job, however the result is to perfection. Being a family run business they take customer service to heart. I can not fault this company and would highly recommend it.

      thumb laura symons
      February 2, 2020
    • 5 star review  Amazing quality windows and doors with first class service, such a family friendly business who take care of their customers. Highly recommend.

      thumb Chrisley Finch
      February 2, 2020
    • 5 star review  This small family company was excellent from start to finish. Then the after sales service was so efficient, Karl was at the end of the phone if the need arose. I would definitely recommend this company and would use them again.

      thumb Glynis Jervis
      February 2, 2020

    Contact us

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