Non-Permeable Air Seal
SPF expands to fill all voids and gaps within the framing system, creating a three-in-one Insulation, Air Barrier, and Vapor Retarder system. Traditional insulation systems are subject to unwanted air infiltration, a phenomenon called wind wash. With wind wash, outside air and moisture can be introduced into the wall cavity, greatly diminishing the R-Value. SPF's closed cell structure does not allow air or moisture to penetrate. SPF virtually eliminates the heat loss that is associated with wind washing.
SPF prevents airborne contaminates such as mold, spores, pollens, and dust from penetrating the building envelope.
High R-Value
With an aged R-Value at 6.2 per inch (Closed Cell) and 4.2 per inch (Open Cell) SPF is vastly superior to fiberglass. With the Closed Cell Foam, there are Millions of closed cell bubbles virtually eliminating heat loss through convective air currents within the wall cavity. There is no reduction in R-Value over time as there is with traditional insulation systems.
Quiet
An SPF home has a measurable reduction in outside noise such as traffic, airplanes and barking dogs.
Green
Qualifies for multiple credits in LEED, Energy Star, and other energy saving programs.
No CFCs, HCFCs, or other gasses harmful to the environment. No airborne glass fibers.
Economic
Spray Foam Insulation offers a lifetime of performance and savings to you, the home owner. A typical SPF home pays for the upgrade via energy
savings in 3 to 5 years. After that, it is just money in your pocket.
The other recommended products:
•Direct factory supplier ,Well and High Quality Control•Our products with world first-class quality and On-Time Delivery
•Competitive price with excellent quality
•A great variety of different models to meet customer requirements
•Exported to Southeast Asia, Africa, Europe and other regions
•A full-service system integrating manufacture, distribution, repair service and domestic & International trade
•Our service is as close as your phone
•Customer satisfaction is our highest pursuit
•Located in China's newest economic zone Qingdao- the most convenient port city to middle and south Asia and middle east countries
•Highly trained team members with overseas working experience
•The very strong and professional R & D Team
•Response quickly with effective information in 12 hours
•Provide timely professional technical support service
•Not only to sell but to solve customers' problems
•Considerate after-sale service
Contacts 24Hours online:
Betty Wang
Mobile:008618669834018
Welcome to CNMC, here the high qulality products and professional services will be your best choice !
Audited Supplier 
){kind=link}
){kind=link}