来自MSN3 个月
Should you keep crawl space vents open or closed? 'If you close unsealed ones without a ...Knowing whether to keep your crawl space vents open or closed at particular times of year will transform the moisture levels in your home. But get it wrong, and it could lead to wider structural ...
Even with your vents closed, air from your crawl space will still find ways into ... great for homes that may be due for a window replacement but it's not in the cards right now.
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