4.1002.2 Above Deck Roof Deck Insulation: Installation

Topic: 
Attics
Subtopic: 
Above Roof Deck Insulation
Desired Outcome: 
Properly installed roof deck insulation
TitleSpecification(s)Objective(s)
4.1002.2a
Sealing

Holes, gaps, and penetrations in existing roof deck will be sealed

Prevent air leaks

4.1002.2b
Installation

Insulation will be installed according to manufacturer specifications without gaps, voids, compressions, misalignments, or wind intrusions

Insulation will be installed to prescribed R-value

Install insulation properly

4.1002.2c
Occupant education

A dated receipt signed by the installer will be provided that includes:

  • Insulation type
  • Coverage area
  • R-value
  • Installed thickness and settled thickness (settled thickness required for loose-fill only)
  • Number of bags installed in accordance with manufacturer specifications (for loose-fill only)
  • Document job completion to contract specifications

    Confirm amount of insulation installed

    Comply with 16 CFR 460.17

    TitleSpecification(s)Objective(s)
    4.1002.2a
    Sealing

    Holes, gaps, and penetrations in existing roof deck will be sealed

    Prevent air leaks

    4.1002.2b
    Installation

    Insulation will be installed according to manufacturer specifications without gaps, voids, compressions, misalignments, or wind intrusions

    Insulation will be installed to prescribed R-value

    Install insulation properly

    4.1002.2c
    Occupant education

    A dated receipt signed by the installer will be provided that includes:

  • Insulation type
  • Coverage area
  • R-value
  • Installed thickness and settled thickness (settled thickness required for loose-fill only)
  • Number of bags installed in accordance with manufacturer specifications (for loose-fill only)
  • Document job completion to contract specifications

    Confirm amount of insulation installed

    Comply with 16 CFR 460.17