Size
You will receive 1 roll of bubble reflective foil insulation, measuring 16 inches x 25 feet, 3mm thick, enough length can be used for a long time. This aluminum bubble foil insulation film can be used at working temperatures ranging from -40°C to 80°C, which is wide enough to not be affected by any weather and can be used all year round.
Energy Saving
Reflective aluminum foil is composed of upper and lower aluminum foil and a single layer of polyethylene bubbles in the middle. The surface aluminum film can directly reflect rays and heat, and the bottom aluminum blocks residual heat. It has double-layer protection and a better heat insulation effect. It can be insulated cold air to create a hot winter and block heat to create cooler summers, thus saving your electricity bill.
More Than 80% Thermal Insulation
Double-layer bubble reflective film has a thermal insulation effect of more than 80%, and a thermal conductivity of 0.032-0.036W/m.K. After using this insulation film in winter, the indoor temperature can be 5-8 degrees higher than the outdoor temperature, effectively keeping warm. and in summer, the indoor temperature can be effectively reduced by about 10 degrees, providing a heat insulation effect.
Easy To Use
Just make sure the surface you want to stick is dry and smooth, cut the tape to the size or shape you need, then stick it smoothly to the target surface, and use the scraper to remove air bubbles. Please kindly note that for the convenience of transportation, the item will come in folded packaging, which will not affect its use.
Application
Bubble reflective foil is used for thermal insulation, keeping the room warm/cool, such as window insulation, and indoor insulation in winter, can be used on window, campers, walls, pipes, attics, sheds, garage doors, panels, Rooftop, RVs and commercial buildings etc.