Commercial Fiberglass Insulation

Buildings we install it in

We install it in office buildings, warehouses and distribution centers, schools, and factories and plants, along with other commercial and industrial property.

Projects we scope differently

• Cold storage and other assemblies that need a continuous, moisture-resistant vapor barrier are usually built with closed-cell spray foam instead of fiberglass, since fiberglass batts and blankets do not provide a continuous seal against vapor drive.
• Irregular or heavily obstructed cavities where precut batts would need constant cutting and fitting are often better served by blown-in or dense-pack material that flows around the obstruction instead of leaving gaps at every edge.
• Assemblies that stay wet or damp are not a good fit for fiberglass, since a wet batt loses R-value and stays wet; the moisture source has to be fixed and the material generally replaced rather than dried in place.

Access, phasing, and safety on site

• Access. Metal building blankets ship in long rolls that need staging and lift access at height, and blown fiberglass needs hose runs to a ceiling plane, sometimes through a single access point.
• Safety. Fiberglass fiber is a skin and respiratory irritant, so installers wear gloves, sleeves, and a dust mask or respirator, especially when cutting batts or running a blowing machine in a confined ceiling plane. Work above suspended ceilings or over purlins on a metal building roof also involves working at height, which falls under OSHA fall protection rules.
• Containment. Cut fiberglass sheds fibers, and a blowing machine puts loose material into the air, so we mask off finishes, equipment, and open doorways before starting, and clean the work area before leaving. In an occupied building this matters more, since fiber drift into an adjacent office or corridor is a common complaint.
• Fire-rated facings and barriers. Kraft-faced fiberglass is combustible and generally cannot be left exposed to the interior. Where the batt or blanket will be visible, such as a mechanical room or an open ceiling plane, the facing needs a rating for exposure, such as FSK, evaluated under ASTM E84, or a covering has to go over it.

From estimate to installation

Send drawings or photos and the building address. The price is built from batt, blanket, or blown fiberglass, faced or unfaced product, and cavity depth and R-value target. The written estimate names the system, the coverage area, the R-value target, any removal, and the schedule.

1. Confirm assembly and target. We review the plans or the existing assembly to confirm which form and R-value the wall, roof, or ceiling plane calls for, along with the facing and any fire or acoustic rating.
2. Select and stage material. Batts, blankets, or loose fiberglass get ordered to the confirmed cavity depth or plane, and material is staged near the work area, with metal building blankets often needing lift access for roof and wall runs.
3. Fit or blow into place. Batts and blankets get cut and fit to the actual cavity or framing run, while loose fiberglass is blown to a target depth across an open ceiling plane, working around ductwork and other obstructions as they come up.
4. Check for gaps and compression. Before the assembly closes, we check for gaps at edges and penetrations and for compression where a batt or blanket got forced into a tight space, since either one reduces the installed R-value.
5. Verify facing and exposure. Where insulation will remain visible, we confirm the facing rating matches what the space requires before the area is signed off, since a kraft-faced product left exposed does not meet code.