Insulation Archives | Idell Construction Co., Inc.

Side-by-side comparison of open cell and closed cell spray foam insulation applied between wooden rafters, showing texture differences. Text labels identify each type.

Blog

Josh Idell
March 2, 2026

Batt Insulation vs. Spray Foam Insulation: Choosing the Efficient Option for Greeneville, TN Homes

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Close-up of wooden beams anchored with metal brackets to a concrete floor, with foam sealant filling gaps at the base and a coiled white cable nearby.

Blog

Josh Idell
February 24, 2026

The Best Choice: Turn-Down Slab Foundations with Attached Posts for Your Post Building

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