Knauf Perimeter Plus

Name: Knauf Perimeter Plus

Type: BIBs Insulation

Knauf Perimeter Plus Fiber Glass Blowing Insulation is an unbonded, virgin fibrous glass blowing insulation designed with optimal thermal properties and excellent coverage and blowing characteristics.Blow-in-Blanket® System (BIBS) is a patented process consisting of fiber glass loose fill blown behind a special netting material. Perimeter Plus Blowing Insulation is used in both new and existing structures as a Blow-In-Blanket System for closed cavity applications in which ventilation is not required. Perimeter Plus Fiber Glass Blowing Insulation is BIBS approved and can only be installed by BIBS certified installers to ensure the highest quality.

  • Fills all gaps and voids, creating a thermal barrier against outside air and better temperature control
  • Resists heat flow with an R-value of R-15 in 2 x 4 construction
  • Resists heat flow with an R-value of R-23 in 2 x 6 construction
  • Reduces fuel usage and utility bills for heating and air conditioning
  • Improves Sound Transmission Class (STC) ratings by 4 to 10 points
  • Will not accelerate the corrosion of aluminum, steel or copper
  • Does not promote the growth of fungi or bacteria
  • Will not rot or sustain vermin, rodents or insects
  • Greenguard certified to meet the toughest indoor air quality standards in the industry.