an image of a diagram of a structure that is being built with insulation in the ceiling

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Crawl Space Vents

Figure 3-14 illustrates a vented crawl space with a concrete foundation wall. The insulation consists of foil-faced polyisocyanurate attached to the bottom of the floor joists, with all joints sealed and tape to prevent moisture accumulation in the wood structure. Batt insulation is placed between the floor joists over the rigid foam.

Crawl Space Vents

Surveying Engineering

Structural System

Crawl Space Foundation

Concrete Foundation

Architectural Detailing

Architecture Foundation

Basement Waterproofing

Building Details