05/22/2026
At Kooger, we’re always looking at ways to build smarter, healthier, and longer-lasting homes and a big part of that comes down to what’s happening behind the drywall.
In this reel, we’re talking about SIGA Majrex 200, a “smart” vapour control membrane designed to improve airtightness while helping manage moisture within a wall assembly. Unlike traditional poly vapour barriers that can trap moisture, Majrex is designed to adapt to changing humidity conditions, helping assemblies dry more effectively over time.
Why does that matter?
Because moisture management plays a huge role in the longevity, efficiency, and overall performance of a home. Better moisture control can help reduce the risk of mold, material deterioration, and long-term building issues, while also contributing to improved energy efficiency and indoor comfort.
As an industry that’s constantly evolving, we believe innovation matters. Products like this allow us to combine thoughtful design with high-performance building practices, creating homes that are not only beautiful, but built to perform for years to come.
The best homes aren’t just designed well, they’re detailed well too.