Kozy Kollars (3" - 4")
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Kozy Kollar's are easily installed inside the building by one person in just minutes!
- Designed for roofs that are flat to 14/12 pitch
- For use on conventional and architectural shingles
- For use on rolled roofing and metal roofs
- Forms weather-tight seal on four sides
- Installs in any weather, even winter
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Our radon experts are here to help you through every step.
About Radon
What is Radon?
Radon is a radioactive gas formed from the decay of uranium in soil and rock.
It moves from the ground into homes in enclosed spaces like basements.
Health Risks Associated with Radon
Radon is the second leading cause of lung cancer after smoking.
Radon exposure is typically asymptomatic, meaning there are no immediate signs of illness.
How to Mitigate Radon Exposure
After identifying radon issues with accurate testing, you need to install mitigation systems.
If you need help identifying the best system or risks, we'll help you for free.