Thick 5mm Foam Core Insulation Roll 48 Inch By 50 Feet Reflective Radiant Barrier That Slashes Heat Transfer R Value Up To 15.7 With One Layer All In One Insulation Vapor Barrier And Sound Barrier White Film Finish No Painting Needed

All-in-One 5mm Foam Insulation Roll - Single 48x50ft Shield
✔️ R15 insulation with radiant barrier, vapor & sound barrier, white

This thick foam core insulation roll combines insulation, radiant barrier, vapor barrier, and sound dampening into a single, easy-to-install layer. It’s ideal for walls, ceilings, attics, basements, and crawl spaces in residential or light commercial spaces where heat transfer and moisture control matter. No painting is required thanks to the clean white film finish.

✅ 5mm closed-cell polyethylene foam with reflective foil on one side and white film on the other.
✅ Reflects up to 95% of radiant energy, delivering R-value up to 15.67 per layer.
✅ All-in-one product: insulation, radiant barrier, vapor barrier, and sound barrier.
✅ Clean white finish; no painting needed.
✅ Class 1 / Class A fire rating; non-toxic and skin-friendly.

💡 What is a thick foam core insulation roll with radiant barrier best used for in home insulation projects?

Handy one-layer solution that combines insulation, radiant reflection, vapor barrier, and sound dampening.

- Reduces heat gain in summer and heat loss in winter

- Blocks radiant heat transfer in attics and walls

- Simplifies installation by replacing multiple barriers