Continuous, contiguous, safe, and compliant thermal barrier installation
Specifications
- SF
- MF
Specification | Objective |
---|---|
Verify that installation area is free of: active water leaks, fuel leaks (i.e., gas, oil, propane), and pest intrusions energized or undammed knob and tube wiring uncovered electrical junctions improperly terminated devices (ventilation fans, dryers, plumbing stacks, condensate lines, combustion appliance flues/chimneys, etc.) unshielded high-temperature devices (non-IC rated recessed lights, chimneys, flues, vents, etc.) unless they are zero clearance devices insulation escape openings Verify that installation area: is intact, able to support insulation weight, and air sealed |
Ensure space can be safely insulated |
- SF
- MF
Specification | Objective |
---|---|
When vented eaves or soffits exist, mechanically fasten insulation baffles in every roof bay that extend above the final insulation level by at least 6" Install a minimum of one insulation depth marker and one marker every additional 300 ft2 throughout installation area with measurement beginning at the air barrier Install flags at all utility junctions that can be seen above the final level of the insulation |
Protect insulation R-value, provide depth measurement, and locate junctions for future access |
- SF
- MF
Specification | Objective |
---|---|
Prevent condensation in insulation layers and choose fire safe insulation |
- SF
- MF
Specification | Objective |
---|---|
Install batt insulation to prescribed R-value in full contact with the existing insulation batts without gaps, voids, compressions, or misalignments If the top of the existing insulation is below the top of the framing, install new batts parallel with framing members If the top of the existing insulation is above the top of the framing, install new batts perpendicular to framing members |
Uniform insulation depth in continuous contact with existing insulation without voids |
- SF
- MF
Specification | Objective |
---|---|
Post a dated receipt signed by the installer that minimally includes: Installed insulation type, coverage area, installed thickness, and installed R-value |
Comply with 16 CFR 460.17 and document contract compliance |