Insulfoam DIY Basement & Wall Insulation

Adding insulation to the basement, crawl space, walls or other areas of your home are fairly simple projects with substantial benefits. Properly insulating your home is one of the fastest ways to increase its energy efficiency, and save on heating/cooling costs and valuable energy resources.

Product Description

Insulfoam® DIY Basement & Wall Insulation Kits include R‑TECH closed-cell EPS panels designed for homeowner-friendly projects such as insulating basements, crawl spaces, and walls. These rigid boards are easy to cut, install, and handle—no fiberglass mess or irritating fibers.

Key Benefits

  • DIY Clean-up: Rigid panels install cleanly, without loose fibers or debris.
  • Mold & Insect Resistant: R‑TECH EPS is inherently resistant to mold and pests.
  • Energy Efficiency: Enhances home insulation and lowers heating/cooling costs.
  • Thermal Stability: EPS panels retain rated R‑value over time—no thermal drift.

Best For

  • Basement wall insulation
  • Crawl space insulation
  • Interior or exterior wall insulation
  • Clean DIY home improvement projects
  • Home improvement store purchases

Product Properties

Property Specification
Material Closed-cell EPS panels (R‑TECH line)
Formats Rigid board panels, multiple thicknesses
Installation Clean, fiber-free, cuttable by hand or saw
Resistant To Mold growth, insects, moisture
Availability Widely available at Home Depot, Lowe’s, Menards