How effective is Foilboard?
With the ability to reflect up to 97% of radiant heat, Foilboard helps maintain stable indoor temperatures throughout the year. Its continuous insulation layer eliminates thermal bridging, ensuring energy efficiency across walls, floors, roofs, and more. One of the disadvantages of foil insulation is that it is not as effective against convection and conduction as it is against radiant heat. Foil insulation can also be more expensive than other types of insulation. Another disadvantage of foil insulation is its susceptibility to tearing.Another concern about bubble insulation is its emissivity, or its ability to emit thermal radiation. Some critics argue that bubble insulation does not effectively reflect radiant heat, thus not providing optimal insulation.
Is Foilboard better than fiberglass?
Unlike glass fiber, aluminum foil has unparalleled power in heat radiation, and aluminum foil is entirely waterproof and can be used in high-humidity environments; aluminum foil is lighter in weight, higher in strength, and lasts for a long time. It is even simpler and saves time than fiberglass. Aluminum foil is not airtight,” Detwiler says. Wrapping leftovers in foil allows air and bacteria to enter, which increases the risk of spoilage and foodborne illness. Of course, if the food is acidic, you also run the risk of aluminum leaching into the food over time.Beeswax wraps are a great alternative to aluminum foil. They’re made of beeswax, cotton, and tree resin and work like a charm to keep food fresh. Simply wrap your food container in the beeswax wrap and scrunch it secure. They’re also great for lining containers to be used and sandwich or picnic boxes.