Attic insulation
Loose-fill fiberglass or cellulose installed to a specified depth across a prepared attic floor.
Compare Attic OptionsInsulation · Eastern Iowa
The right insulation for every part of the building.
Attics, wall cavities, rooflines and retrofit spaces each ask something different of an insulation system. Thermal Shop matches the material and installation method to the assembly, the plans and the project goals.
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How we choose the system
Material is only one part of performance. We look at where the thermal and air-control layers belong, what the plans and locally adopted requirements call for, how the cavity can be reached, and how the work will be inspected before recommending a system.
Assembly
Where the insulation sits (attic floor, roofline, wall, floor, or rim) and what is built around it.
Air and moisture control
Where the air barrier and any vapor control belong, and whether the insulation or a separate layer provides them.
Required performance
The thermal or sound-control target on the plans or in the specification, and the requirements adopted where the building is.
Access and finish conditions
Open framing, a finished wall, or a crawl-in attic: how the cavity can be reached, filled, and checked before it closes.
Built to the assembly. Installed for local inspection.
Thermal Shop works from the approved plans, the selected product documentation and the requirements adopted for the project's jurisdiction. We document installed depth or assembly details and coordinate questions before finishes cover the work.
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Homeowners
Request a Free EstimateHow it works for homeowners
- Request a free estimate and tell us what you're working on and where.
- We look at the attic, the house, or the concern first, then recommend the material and give you options.
- We install the work you approve and clear the work area when the install is done.
Contractors
Request a BidHow it works for contractors
- Request a bid with your plans, specs, and the work you want priced.
- Insulation is priced on its own bid, separate from gutters and shelving.
- We schedule around site readiness and inspections, and clean up the work area when the install is done.