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Insulation Termination

Discussion in 'Commercial Energy Codes' started by duckbill, Jul 25, 2019.

  1. duckbill

    duckbill Bronze Member

    Dec 8, 2009
    Likes Received:
    How are designers, plan reviewers and contractors handling the termination of slab edge rigid foam insulation on the interior of the building?

    2015 ICC codes. 2015 IECC, Section R402.2.10, Slab-on-grade floors, permits residential insulation to be cut at a 45-degree angle to allow the floor slab to extend to the exterior wall.

    Section 402.2.5 for commercial compliance does not permit this.

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