Double Bubble Insulation

A Radiant Barrier and Vapor Barrier all in one. Controls condensation and prevents buildup of frost and condensation in colder climates.

Why choose Double Bubble Insulation from EcoFoil?

Reflect radiant heat off roof of tiny home

Block Radiant Heat

Efficient temperature control

EcoFoil Double Bubble Insulation reflects up to 96% of radiant heat away from your home in warm, summer months. In winter, it reflects warm air back inside your building to increase energy efficiency and maintain comfort year-round.

Prevent condensation on metal building

Double Bubble Vapor Barrier

Prevent condensation buildup

Double bubble foil insulation also acts as a vapor barrier when seams are all sealed with tape. Protect your metal building or pole barn from frost and condensation buildup.

Lightweight insulating foil

Fast, easy installation

Thin, lightweight bubble foil insulation makes it easy to handle and install in your building’s walls, roof, and ceiling. Cut the foil insulation to size using a utility knife and seal up the seams using insulation tape.

double bubble insulation effective in cold and extreme climates

Versatile bubble insulation

Great for cold climates

Double bubble radiant barrier is the preferred choice for buildings located in colder climates or in regions with large seasonal temperature differences. However, anyone can use this product no matter where they are.

Installing Bubble Insulation radiant barrier in a metal building

Combines well with other insulation types

Improves performance of traditional insulation

While double bubble foil insulation has little to no R-value, its reflective properties contribute to the overall effectiveness of fiberglass or spray foam insulation.

Collection: Double Bubble Insulation

Double Bubble foil insulation redirects 96% of radiant heat, and features an extra layer of bubbles to provide maximum protection against condensation build-up in colder temperatures. If you're concerned about condensation forming on either side of your metal building or pole barn, Double Bubble insulation is the product for you.

  • Recommended use: colder climates
  • Two layers of bubbles help prevent formation of frost and condensation on either side of the material
  • Highly reflective metalized coating reflects 96% of radiant heat back to its source
  • Durable, yet easy to cut with utility knife or scissors
  • Lightweight, easy to handle and install
  • Foil / Foil & White / Foil options, both equally effective
  • Acts as 100% vapor barrier when properly installed with insulation tape
  • Class A/Class 1 fire rating
  • Barrier for methane, radon, moisture, termites, and other pests
  • Works well on its own, or when combined with fiberglass or foam insulation  (always refer to local building codes)
  • 1/4" approximate thickness (product compresses slightly while on the roll)