The Specialist in High-Performance PVC & Aluminium Windows and Doors.
Thermo Express offers premium window and door systems built to withstand the Belgian climate. Our focused expertise in PVC and aluminium ensures superior thermal performance, uncompromising security, and timeless design. Together with our parteners, we made the good - better.
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Looking for the perfect balance of form and function? PVC offers warmth and efficiency, aluminium brings precision and modern minimalism. Both redefine how your home performs — the only question is, which one's yours?
Discover Your Match
Our experts take the time to understand your home, your needs, and your priorities — helping you choose the right materials, styles, and finishes that truly add value. We focus on what matters most, so your investment brings lasting comfort, efficiency, and style.
Whether you're renovating or building new, we'll guide you through every option to ensure your windows and doors perfectly match your vision — smart choices, made with confidence.
You don't have to just trust us. Here are some real words from some real, very happy homeowners.
"We replaced just a few windows in our Brussels home, and the difference was immediate. Our heating bills dropped significantly, and the noise reduction from the street is remarkable.
The installation team from Thermo Express was professional, clean, and finished everything in one day. The windows look beautiful and fit perfectly with our home's architecture.
I wish we had done this sooner — it's made such a difference to our comfort and bills."
"We did a full renovation of our 1950s home in Ghent, replacing all windows and doors with Thermo Express's Pro-Therm Series. The transformation is incredible — our home is now passive house certified.
The attention to detail during installation was outstanding, and the team worked closely with us to ensure everything matched our vision. We're thrilled with both the energy savings and the modern aesthetic."
"Living in an older building in Antwerp, we needed windows that would improve insulation without compromising on style. Thermo Express recommended the Comfort Series, and it was the perfect fit.
The installation was quick and professional, with minimal disruption to our daily life. The windows are beautiful, and we've noticed a significant improvement in both temperature and noise levels."
Your home deserves solutions that stand the test of time. From precision installation to high-performance materials, we ensure every detail is handled with care and expertise.
Count on us for windows and doors that don't just look good — they perform beautifully for years to come, giving you comfort, security, and lasting value.
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