Foil bubble insulation is an extremely cost-effective method of insulating homes and buildings, offering reflective properties and providing an effective vapor barrier – two essential qualities when applied to concrete construction projects.
Foil bubble barriers feature an outer foil layer which reflects radiant heat back into its source, and are attached to a tough layer of polyethylene for strength and moisture resistance. They also prevent mold growth as well as air infiltration which decreases structural damage risks and can prevent moisture infiltration into buildings.
The Effectiveness of Foil Bubble Insulation
Foil bubble insulation is an excellent way to insulate against radiant heat transfer and condensation build-up that could otherwise cause mildew and mold growth. While not intended to replace traditional forms of insulation like fiberglass or cellulose, foil bubble is an effective replacement in cases when these options are unavailable or suitable.
Most bubble wrap insulation features a reflective surface to increase its efficiency even further. Its bright aluminized film surface reflects infrared energy back out into space, helping prevent heat transfer through walls or spaces into and out. Furthermore, metal buildings often opt for this form of protection to guard against radiant heat loss and condensation issues.
Be mindful that this kind of insulation doesn’t meet building regulations in areas with thickness requirements for insulation such as basement or crawl space requirements, such as when installed without first consulting with the planning authority.
The Cost of Foil Bubble Insulation
Customer reviews report that double bubble wrap insulation is a cost-effective choice for new construction, being both easy and quick to install without requiring as much preparation as other forms. Furthermore, its Class 1 vapor barrier functionality helps prevent moisture accumulation that could otherwise lead to mold or mildew growth in buildings.
At first glance, online ads claiming R-4, R-6 or even R-8 ratings for duct insulation may seem misleading; these claims rely on an uncommon installation technique that requires spacers to maintain an air gap between the duct and foil barrier. These ads do not differentiate between product R-values and assembly R-values, leading to confusion. Manufacturers of single and double bubble reflective barriers that are sold as insulation make clear distinctions between their product’s R-value and that of its assembly when installed properly, such as InfraStop products. Their outer layer uses aluminum to reflect radiant heat away while an inner layer of insulating foam resists conductive heat flow.
The Safety of Foil Bubble Insulation
Foil bubble insulation is safe to handle and install, being non-toxic with a Class A/Class 1 fire rating and puncture-, tear- and crack-resistance, mold-fungus-insect resistance as well as not absorbing moisture or odors, making for easy maintenance and clean-up.
Foil wrap insulation can be particularly effective in hot or mixed climates because it reflects radiant heat instead of absorbing it like traditional fiberglass or cellulose insulation products do. Professional installation ensures all areas are covered and ensures it performs its purpose efficiently.
Foil insulation comes in both single and double bubble options, with the external layers coming either with metalized low-emitting surfaces or white poly materials. When comparing products, look out for compression strength numbers; three layers of materials indicate premium insulation products.
The Installation of Foil Bubble Insulation
Foil bubble insulation can be an extremely efficient radiant barrier and help save money on energy costs when installed properly. However, its use should not be combined with spray foam or fiberglass insulation as this would invalidate their benefits.
Insulation of this kind is ideal for use both during new construction projects and retrofitting existing buildings, while adding it to ducts during building processes is also cost-effective. Installing all insulation at once during construction tends to be more cost-efficient than retrofitting it later.
Foil bubble wrap barriers are easy to install due to their lightweight nature and conformability to complex shapes. Plus, unlike some insulators that may compact or degrade over time, foil bubble wrap barriers should last much longer! Before installing foil bubble wrap insulation it is wise to consult an expert as they will make sure that it’s properly installed so as to maximize performance as efficiently as possible.