- Speedi-Exhaust Products are made in the USA
- Ideal for non insulated general purpose venting systems
- Multi-ply metalized polyester and aluminum polyester laminate with steel wire support
- Seal joints with approved duct mastic sealants and tapes
- Consult your local building codes for approved installation practices
- Speedi-Exhaust Products are made in the USA
- Ideal for non insulated general purpose venting systems
- Multi-ply metalized polyester and aluminum polyester laminate with steel wire support
- Seal joints with approved duct mastic sealants and tapes
- Consult your local building codes for approved installation practices