Double Bubble Insulation – Foil/Foil – 2′ x 25′ (50 sq ft)

Double Bubble Insulation is an efficient way to manage heat and moisture in compact or unconditioned spaces such as garages, sheds, RVs, vehicles, and pet structures. Its dual-layer bubble core creates an insulating air pocket that limits direct temperature transfer between surfaces, helping prevent condensation in a wide range of climates. When seams are sealed with insulation tape, the material also serves as a reliable vapor barrier for added moisture control.

Radiant Heat Control for Small & Enclosed Spaces

The reflective design of Double Bubble Insulation helps reduce heat gain in warm weather and slow heat loss in cold conditions. This makes it a practical solution for projects where comfort, equipment protection, or temperature stability is important, even when space is limited.

Lightweight, Versatile Bubble Insulation

The thin, flexible construction allows the insulation to fit easily against curved, uneven, or tigh