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Working Hours:
Monday - Friday :
08:00 to 17:00
Get In Touch:
info@rsa-technieken.be
+32 488 13 48 28
Robert De Preestraat 65 | 9700 Oudenaarde

Roof Insulation

Proper roof insulation is one of the most effective ways to improve energy efficiency, indoor comfort, and reduce heating or cooling costs throughout the year. Whether you're renovating an older home or upgrading a newer one, our roof insulation services deliver long-term performance and protection.
“A well-insulated roof means more comfort inside — and lower energy bills outside.”
We offer a range of insulation solutions tailored to your roofing type — from pitched to flat roofs. Our team installs high-quality materials, including mineral wool, spray foam, and rigid boards, ensuring maximum thermal resistance and airtight sealing.
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Insulating your roof not only keeps your home warmer in winter and cooler in summer, but also helps reduce noise, moisture buildup, and the strain on your heating systems. We take care of everything — from assessing your attic space to ensuring proper ventilation and fire safety compliance.
Our work is clean, efficient, and minimally invasive. We use modern tools to ensure insulation is evenly distributed, without leaving cold bridges or gaps. You’ll notice the difference in comfort and energy usage right away.
What types of roof insulation do you install?
We work with mineral wool, spray foam, PIR boards, and eco-friendly options — depending on your roof and goals.
How long does roof insulation take?
Most roof insulation projects take 1 to 2 days, depending on accessibility and area size.
Can I insulate an already finished attic?
Yes, we offer solutions for both unfinished and finished attics, including internal and external insulation.
Is roof insulation a good investment?
Definitely. It pays off quickly through lower energy bills, improved comfort, and added property value.
What’s the difference between internal and external roof insulation?
Internal insulation is applied beneath the roof (inside the attic), while external insulation is added above the structure — often during roof replacement.
Can roof insulation help reduce noise from outside?
Yes — while its main purpose is thermal efficiency, insulation also helps reduce noise from rain, wind, and outside traffic.
Do you remove old insulation before installing new material?
Yes, if the existing insulation is damaged, moldy, or ineffective, we remove it to ensure optimal performance of the new layer.
How do I know if my roof is under-insulated?
Common signs include uneven temperatures, high energy bills, or ice dams forming on the roof in winter.
What R-value or thickness do you use?
We recommend insulation based on your roof type and local climate regulations, ensuring the correct R-value for energy efficiency.
Can roof insulation qualify for energy subsidies or tax credits?
In many cases, yes. We can guide you through available local programs that reward energy-efficient upgrades.
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