Tag Archive for ‘Crawlspace’
Clearance of Steel Beams in a Crawlspace
For any elevated structural you need to provide sufficient space below the framing members to meet code requirements. But there are several other reasons why you should provide additional clearance. If you are building a structural floor with wood joists you must provide 18” clearance between the bottom of the joists to the soil by [...]
Under Floor Space Ventilation in Crawl Spaces
The International Residential Code specifies the requirements for ventilation and/or conditioning of under floor spaces, specifically crawlspaces. The primary method is through openings in the exterior walls with a minimum of 1 square foot of opening per 150 square feet of under floor area. Each corner of the building needs an opening within three feet. [...]
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