Step OneRodent And Contamination Cleanup
Droppings, nesting, and bat guano removed under HEPA containment, then the deck is sanitized and deodorized before any new insulation goes down.

Rodent Cleanup, Insulation Removal And New Blown-In HEPA Containment • R-49 To R-60 • Energize CT Rebates
Eco-Friendly Solutions For Healthier Spaces
Reviewed by Marvin Riveira · Licensed & Insured In CT · Owner-Operated
From old colonials and farmhouses along Lyons Plain and Norfield with deep, under-insulated attics to wooded Aspetuck and Davis Hill homes under steady rodent pressure, one crew handles cleanup, removal, air sealing, and new blown-in insulation to a code R-value across Weston.
Mouse droppings, urine, nesting material, and bat guano removed under HEPA containment. Affected surfaces sanitized and deodorized with EPA-registered products before any new insulation is installed, protecting indoor air quality and the crew.
HEPA containment · Sanitized deck
Contaminated, water-damaged, flattened, or undersized insulation removed by commercial insulation vacuum or bagged and hauled out. The attic deck is left clean and ready, with no contaminated material left to off-gas into the home.
Vacuum or bagged · Hauled away
Blown-in cellulose or fiberglass installed to a uniform depth that meets the Climate Zone 5 attic target of R-49 to R-60. Depth markers set and photographed so coverage is verifiable across the entire attic floor.
Code R-value · Depth verified

Top plates, wire and pipe penetrations, recessed lights, chases, and the attic hatch sealed before insulation goes down. Air sealing stops the stack-effect leakage that wastes energy and lets warm, moist air into the attic.
Entry points sealed with copper mesh, hardware cloth, and sealant so the cleaned and reinsulated attic stays pest free. Coordinated with a licensed pest operator when an active infestation is present before the attic is closed.
Roof leaks, bath fan ducts venting into the attic, and condensation on the deck identified and corrected as part of the scope. Surface mold on sheathing treated so the new insulation is installed over a dry, sound deck.
Reinsulate Your Weston Attic The Right Way. Clean It Out First.
Attic decontamination, insulation removal, air sealing, and new blown-in insulation to code R-value across Weston and Fairfield County.
Local housing stock, attic construction, and rodent pressure shape every cleanup and reinsulation scope.
Weston is an almost entirely residential, heavily wooded town with two-acre-plus zoning, well and septic, and no commercial center, and its attics reflect that rural character. The large old colonials and farmhouses along Lyons Plain, Davis Hill, Norfield, and Aspetuck have deep, often under-insulated attics that frequently measure R-19 or less after decades of settling. The Aspetuck and Saugatuck reservoir watershed and dense tree canopy that define the town drive intense rodent pressure into those attics through soffit and roofline gaps. Across all of these homes, the right sequence is the same: clean out the contamination, remove the failed insulation, air seal, and reinsulate to a code depth.
Weston sits in IECC Climate Zone 5, where the recommended attic level is R-49 to R-60, and the cold inland winters here make reaching that full depth a high-return upgrade. Bringing an under-insulated Lyons Plain colonial or wooded Aspetuck farmhouse up to that target, paired with air sealing, is one of the strongest energy improvements on these older homes, and it qualifies for Energize CT Home Energy Solutions rebates on the new insulation.
Free On-Site Attic Assessment From Our Westport Crew
Thousands of attics and homes cleaned, decontaminated, and reinsulated across Connecticut, New York, and Massachusetts, from single rodent cleanups to full removal and reinsulation to a code R-value.
Most attic cleanup and reinsulation projects finish in one to two days, with depth markers set and photographed so the finished R-value is verifiable.
Itemized scope, R-value details, and timestamped photos formatted for Energize CT Home Energy Solutions and HES-IE applications.
Top rated by the Better Business Bureau with verified five-star Google reviews across Connecticut.


Your Weston Attic Cleanup And Insulation Specialists Since 2014
Green Restoration provides professional attic cleanup, insulation removal, air sealing, and new blown-in insulation for homes across Weston and Fairfield County. Our restoration-grade process covers rodent and bat decontamination under HEPA containment, removal of old or contaminated insulation, air sealing of the attic plane, and new insulation installed to the Climate Zone 5 target of R-49 to R-60. We document every phase clearly for Weston property owners and for Energize CT Home Energy Solutions rebate applications on the qualifying new insulation.
“As the local co-owner working out of Westport, I bring 35 years of restoration experience to every Weston attic. From under-insulated Lyons Plain colonials to wooded Aspetuck farmhouses that need full decontamination and reinsulation, every job gets my direct oversight and the documentation your Energize CT rebate needs.”
Connecticut homeowners can apply Energize CT Home Energy Solutions rebates to new attic insulation and air sealing. We document eligible work so you can apply confidently.
Connecticut Energy Efficiency Fund · Eversource & UI
Statewide utility incentive that covers new attic insulation and air sealing after a Home Energy Solutions (HES) assessment. Standard rebates run up to $2.00 per square foot or 75 percent of cost, whichever is less, capped around $10,000 per home. Income-eligible households can use HES-IE to bring qualifying insulation to zero out of pocket.

A note on accuracy: the federal Energy Efficient Home Improvement Credit (IRS Section 25C) for insulation ended December 31, 2025 and does not apply to projects completed in 2026. The programs above are state and utility incentives that cover newly installed attic insulation and air sealing. They do not cover removal, cleanup, or decontamination of old or contaminated insulation, which is billed separately. Always confirm current eligibility and caps on the official program page before work begins.
Itemized scope, R-value details, and timestamped photos formatted for Energize CT Home Energy Solutions program applications. Verify current eligibility and caps before work begins.
The same restoration-grade sequence on every Weston attic: clean it out, remove the old material, air seal, and reinsulate to R-49 to R-60.
Attic decontamination, old insulation removal, air sealing, and new blown-in insulation to a code R-value for Weston homes. One crew, one project, with a free on-site assessment.
Green Restoration provides attic cleanup, insulation removal, and new blown-in insulation in Weston, CT, covering Lower Weston, Lyons Plain, Davis Hill, Norfield, Aspetuck, Kettle Creek, Georgetown, and Coley. Crews arrive with HEPA containment, commercial insulation vacuums, and new blown-in material from nearby Westport, so we move from inspection to cleanup and reinsulation without waiting on a return trip.
As a locally owned company based in the Westport area, we know these attics: old Lyons Plain and Norfield colonials with deep, settled, under-insulated bays, wooded Aspetuck and Davis Hill farmhouses set in the reservoir watershed canopy with steady rodent pressure through roofline and soffit gaps. Our crews clean it out, correct moisture, air seal, and reinsulate to a verifiable code depth.
Call for a free on-site attic assessment. We measure your R-value and deliver a written, fixed quote before any work begins.
(203) 639-2277IICRC Certified · Licensed & Insured · State Rebate Documentation
All Towns Served By Green Restoration Of Fairfield County, Based In Westport, For Attic Cleanup, Insulation Removal & Replacement.
Connecticut HIC HIC.0702252
Green Restoration of Fairfield County. Connecticut HIC HIC.0702252. We submit our scope of work and supporting documentation directly to your insurer. We are not licensed public adjusters and do not negotiate claims on your behalf.
Clear, honest answers about rodent cleanup, insulation removal and replacement, R-value, and Connecticut rebates for Weston attic projects.
Weston attic projects span a wide range because the town is full of large old colonials and farmhouses with deep attics that often hold years of settled insulation and rodent contamination. As a general guide in this market, old insulation removal runs about $1 to $2 per square foot, and new blown-in insulation runs about $1.50 to $4.50 per square foot installed depending on the target depth. A full project that includes decontamination, removal, air sealing, and new insulation commonly lands between $3,500 and $11,000 depending on attic size, access, and contamination. Heavily contaminated Aspetuck and Lyons Plain attics drive the higher end. Every estimate is written and itemized, and Energize CT rebates reduce the new-insulation portion.
Weston sits in IECC Climate Zone 5, where the recommended attic insulation level is R-49 to R-60. Many of the old Lyons Plain, Norfield, and Aspetuck colonials and farmhouses measure R-19 or less once the original insulation has settled or thinned over the decades. We measure the existing depth, then install new insulation to a uniform depth that reaches the R-49 to R-60 target, with depth markers set and photographed so the result is verifiable across the whole attic.
Weston is a heavily wooded town inside the Aspetuck and Saugatuck reservoir watershed, with two-acre-plus lots, well and septic, and a dense tree canopy right up against the houses. That woodland setting pushes steady rodent pressure into attics through soffit and roofline gaps, especially on older Davis Hill, Aspetuck, and Norfield homes. We remove the contaminated insulation under HEPA containment, sanitize and deodorize the deck, seal the entry points along the soffit and roofline, and then install new insulation.
In most cases, yes. Weston attics in the reservoir watershed take steady rodent and occasional bat activity, and insulation contaminated with droppings, urine, or bat guano holds pathogens, allergens, and odor that move into the living space through attic air. It cannot be cleaned in place. We remove the contaminated insulation under HEPA containment, sanitize and deodorize the deck, seal the roofline and soffit entry points, and then install new insulation.
Weston homeowners can apply Energize CT Home Energy Solutions rebates to new attic insulation and air sealing, typically up to $2.00 per square foot or 75 percent of cost, whichever is less, capped around $10,000 per home. A Home Energy Solutions assessment is required first. Income-eligible households can qualify for up to 100 percent coverage through HES-IE. The rebates apply to the new insulation and air sealing, not to removal or decontamination. Confirm current amounts on energizect.com before work begins.