New Construction

Spray Foam

Greensaver offers both 2 lb “closed cell” and ½ lb “open cell” spray foams. Our services range from insulating a “cold & uncomfortable” overhang or garage ceiling to complete custom homes and small commercial projects

2 lb “closed cell” spray foam is an “all-in-one” insulation as it also provides an excellent air & vapour barrier. This means it does not require an additional plastic (or other ) vapour barrier for new construction or renovation projects in Ontario. It may also be used in unvented roof assemblies. It provides an excellent air & vapour barrier for attic floors in both new and existing homes and is a superior way to insulate ductwork in unconditioned spaces such as attics and crawlspaces.

½ lb. “open cell” spray foam, although not a vapour barrier, is an excellent air barrier and very effective in reducing “sound transmission”

Both spray foams also offer the following:

  • Inhibit mold growth and seal out dust & pollen
  • Controlled, comfortable living environments
  • Expand to seal all cracks, gaps and voids in walls and ceilings which conventional insulation methods do not
  • Creates air tight bond with surfaces
  • manufactured in Canada
  • Conform to National Building Code and exceed Canada’s quality std CAN/ULC S705.1
  • Conform to Canadian Government’s Zero ODS (Ozone Depleting Substances)

Our experienced installers are fully trained & certified by CUFCA and adhere to all proper spray foam processes and protocols.


For new construction GreenSaver offers the “mesh & roll” method. This has primarily been used in “super- insulated” projects such as passive solar homes where the client requires a very high level of insulation using the most environmentally friendly products available. However this is also offered and suitable for standard type applications.

Batt Insulation

GreenSaver installs a full line of fiberglass and mineral wool batt insulation for open cavity walls and roofs. This includes R12 to R31 fiberglass batts, R14 to R32 mineral wool, and sound insulation batts. We also install 6 mm plastic (and other) interior vapour barriers.


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