Forum Discussion
JimK-NY
Jan 10, 2022Explorer II
I tried Reflectix to seal off some of the vents and windows. It is almost worthless. The R value of Reflectix is 1.0. Fabric covers and window shades are a lot more attractive and perhaps even more effective.
Fortunately my Northstar was built with European windows which are double layer with a layer of air sealed between the layers. They are fairly effective especially if I close the shades which traps another layer of air. If you have single layer windows, I recommend heavy fabric curtains.
Do not cover any vents. You need to use them and exhaust fans whenever you generate a lot of moisture such as using the shower or cooking.
Fortunately my Northstar was built with European windows which are double layer with a layer of air sealed between the layers. They are fairly effective especially if I close the shades which traps another layer of air. If you have single layer windows, I recommend heavy fabric curtains.
Do not cover any vents. You need to use them and exhaust fans whenever you generate a lot of moisture such as using the shower or cooking.
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