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.
Attic Cleanout, Insulation Removal And Replacement Old Greenwich, CT
Attic Decontamination, Cleanout And New Blown-In HEPA Containment • R-49 Code Depth • Energize CT Paperwork
IICRC CertifiedOwner-Led Estimates
Eco-Friendly Solutions For Healthier Spaces
5.0★Google Rating11 verified reviews
FreeAttic InspectionOn-site, Old Greenwich 06870
5,000+Properties RestoredCT · NY · MA
35+Combined Years ExperienceCleanup and insulation crews
Reviewed by Marvin Riveira ·Licensed & Insured In CT ·Owner-Operated
Old Greenwich Attic Cleanout And Insulation
What Does Attic Decontamination Include In Old Greenwich?
Attic decontamination in Old Greenwich means HEPA contained removal of soiled insulation, a sanitized and deodorized roof deck, sealed entry points, and new blown-in insulation to the IECC Climate Zone 5 depth of R-49 to R-60. One crew runs that whole sequence, from Shorelands cottage conversions to the longer roof planes at Lucas Point and Innis Arden.
Rodent And Contamination Cleanup
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
rodent cleanupbat guanoHEPA
Old Insulation Removal
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
insulation removalvacuum extractionbag and haul
New Blown-In Insulation
Blown-in cellulose or fiberglass installed to a uniform depth that meets the Climate Zone 5 to 6 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
blown-incellulosefiberglass
R-49+Attic Target R-Value
HEPAFiltered Removal
1-2 DayMost Projects
Energize CTRebate Documentation
Additional Attic Services
Air Sealing
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.
air sealingpenetrationsattic hatch
Rodent Exclusion And Proofing
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.
rodent exclusionentry sealcopper mesh
Mold And Moisture Correction
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.
attic moldbath fancondensation
Reinsulate Your Old Greenwich Attic The Right Way. Clean It Out First.
Attic decontamination, insulation removal, air sealing, and new blown-in insulation to code R-value across Old Greenwich and Fairfield County.
Local Context
Why Old Greenwich Attics Are Different
Local housing stock, attic construction, and rodent pressure shape every cleanup and reinsulation scope.
Old Greenwich · Local Geography
R-19
Typical depth left in Shorelands cottage conversions
R-49 to R-60
IECC Climate Zone 5 attic target for 06870
Salt Air
Sound moisture load on Lucas Point roof decks
06870
Village ZIP covered from the Greenwich location
Older-Stock Attic Areas
ShorelandsTomacLucas PointInnis Arden
Free On-Site Assessment
Not sure what you are dealing with in Old Greenwich?
We establish the scope on site, before anything is quoted.
(203) 951-9125Old Greenwich attics sit on a shoreline peninsula where salt-laden air reaches the roof deck year-round, so material rated R-30 at installation often measures closer to R-19 by the time it is pulled. IECC Climate Zone 5 asks for R-49. The housing stock widens the gap. Shorelands, Tomac, and Sound Beach Avenue hold summer cottages converted to year-round use, with shallow rafter bays and knee-wall voids that were never built to a modern depth. Lucas Point and Innis Arden run larger, with long roof planes and finished rooms that hide the attic plane behind trim.
Binney Park and the lanes toward Greenwich Point carry enough mature canopy to push mice at the soffits every autumn. The fix is the same order each time: clear the contamination, pull the failed insulation, seal the plane, reinsulate to a measured depth.
IECC Climate Zone 5 covers all of Fairfield County, and the attic target inside it is R-49 to R-60. Reaching that depth in a Tomac cottage conversion or a Shorelands cape, with the ceiling plane air sealed before the blower starts, is one of the few upgrades that returns in both winter heating and summer cooling, and Energize CT Home Energy Solutions covers the new insulation and the air sealing.
Summer cottage conversions with shallow rafter baysSalt-laden Sound air reaching the roof deckKnee-wall voids left open behind finished roomsSoffit gaps near the Binney Park canopy draw mice
Local Attic Crews
Attic Cleanup And Insulation In Old Greenwich, CT
A free on-site attic assessment in Old Greenwich measures the existing depth against the IECC Climate Zone 5 target of R-49, checks the roof deck for rodent and moisture damage, and returns a written scope with photos before any removal starts.
5,000+Properties Restored
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.
1 to 2 DayAvg. Project Time
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.
Energize CTRebate Documentation
Itemized scope, R-value details, and timestamped photos formatted for Energize CT Home Energy Solutions and HES-IE applications. Eligibility and rebate amounts are confirmed by Energize CT, not by us.
A+BBB Rating
Top rated by the Better Business Bureau with verified five-star Google reviews across Connecticut.
About Green Restoration
About Green Restoration In Old Greenwich, CT
Your Old Greenwich Attic Cleanup And Insulation Specialists Since 2014
Attic cleanout in Old Greenwich runs in four phases: HEPA containment and decontamination of rodent waste, removal of the old or wet insulation, air sealing of the ceiling plane, and new blown-in insulation to the IECC Climate Zone 5 depth of R-49 to R-60. Green Restoration performs all four for houses across the 06870 village, from Sound Beach Avenue and Tomac to Innis Arden and Lucas Point, and records each phase with photos and depth readings formatted for Energize CT Home Energy Solutions rebate applications on the qualifying new insulation and air sealing.
Green RestorationLocal Owner, Old Greenwich
CT HIC.0702252
“Every Old Greenwich attic starts with a depth reading, not a price. A Shorelands cottage conversion can measure R-19 where IECC Climate Zone 5 calls for R-49, and that number decides the scope. My crews bring 35 combined years of restoration work to each one, and I review the containment plan, the photo set, and the Energize CT paperwork myself.”
IICRC Certified FirmLicensed & Insured In CTBBB A+ Rated Business
Attic Insulation Rebates & Incentives
Cut The Cost Of New Attic Insulation With Energize CT
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.
CT · Statewide Attic Coverage
Verified 2026Flagship Program
Energize CT
Connecticut Energy Efficiency Fund · Eversource & UI
75%
off · up to $10K capHome Energy Solutions
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 go through Home Energy Solutions Income Eligible, which covers a substantially deeper share of qualifying insulation cost. Eligibility and coverage levels are set by Energize CT, not by us.
- Up to $2.00 per sq ft or 75% off, whichever is less
- Attic insulation and air sealing eligible
- Home Energy Solutions assessment required
- HES-IE income tier covers much more
Caps depend on home type and assessment scope. Verify current amounts on energizect.com.Explore Energize CT
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.
We Document Every Step For Rebate Applications
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.
How An Attic Project Goes
From A Contaminated Attic To A Sealed, Code-Depth Finish
The same restoration-grade sequence on every Old Greenwich attic: clean it out, remove the old material, air seal, and reinsulate to R-49 to R-60.
Step One
Step TwoOld Insulation Removal
Contaminated, wet, or flattened insulation is vacuumed or bagged and hauled out, leaving a clean deck down to the joists with nothing left to off-gas.
Step ThreeNew Blown-In Insulation To R-49 To R-60
Cellulose or fiberglass blown to a uniform, verified depth across the whole attic floor, with depth markers set and photographed.
The ResultAir Sealed And Reinsulated
Top plates, penetrations, and the attic hatch sealed first, then a full depth of new insulation for even room-to-room comfort and lower bills.
Service Area
Attic Cleanup And Insulation Coverage In Old Greenwich, CT
Attic decontamination, old insulation removal, air sealing, and new blown-in insulation to a code R-value for Old Greenwich homes. One crew, one project, with a free on-site assessment.
Neighborhoods We Serve In Old Greenwich
Binney ParkLucas PointShorelandsTomacInnis ArdenGreenwich PointSound Beach AvenueShore Road
Attic cleanout, insulation removal, and new blown-in insulation in Old Greenwich, CT cover the full 06870 village: Sound Beach Avenue, Shore Road, Tomac, Shorelands, Binney Park, Lucas Point, Innis Arden, and the lanes running down toward Greenwich Point. Crews arrive with HEPA containment, commercial insulation vacuums, and the replacement material on the same truck, so one visit moves from inspection through cleanout to reinsulation.
Converted summer cottages make up a large share of the Old Greenwich attic stock, and they behave nothing like a purpose-built colonial. Rafter bays are shallow, knee walls open into unconditioned voids, and the original seasonal insulation was never meant to hold R-49. Add salt-laden air off Long Island Sound at Lucas Point and Greenwich Point and the result is settled, darkened material sitting over a damp deck. Crews clean it out, correct the venting, seal the plane, and reinsulate to a depth that can be measured.
Other Restoration Services In Old Greenwich
Crawl Space CleanupMold RemediationWater DamageAir Duct CleaningFire & Smoke DamageAsbestos AbatementStorm & Flood DamageBiohazard Cleanup
Get Your Free EstimateAttic Cleanup Or Insulation In Old Greenwich?
Call for a free on-site attic assessment. We measure your R-value and deliver a written, fixed quote before any work begins.
(203) 951-9125IICRC Certified · Licensed & Insured · State Rebate Documentation
Serving Old Greenwich (06870) & Nearby Towns
All Towns Served By Green Restoration Of Fairfield County, Based In Greenwich, For Attic Cleanup, Insulation Removal & Replacement.
Hours Of Operation
Free On-Site Attic AssessmentBooked Within A Few DaysR-value measured and a written, fixed quote delivered before any work begins
Scheduled ProjectsMonday Through Friday, 8:00 AM to 4:00 PMMost attic cleanup and reinsulation projects finish in one to two days
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.
Expert Answers
Old Greenwich Attic Cleanup And Insulation FAQs
Clear, honest answers about rodent cleanup, insulation removal and replacement, R-value, and Connecticut rebates for Old Greenwich attic projects.
Water Damage Restoration
Mold Remediation
Fire & Smoke Damage
Storm & Flood Recovery
Asbestos Abatement
Emergency Services 24/7
Attic cleaning is priced per square foot, not per job: removing the old insulation runs about $1 to $2 per square foot, and new blown-in insulation runs about $1.50 to $4.50 per square foot installed. A 1,200 square foot Old Greenwich attic therefore falls near $3,000 to $7,800 for removal plus replacement, before any rodent decontamination. Every scope is written and itemized first.
Attic decontamination is the removal of rodent or bat contaminated insulation under HEPA containment, followed by sanitizing and deodorizing the roof deck and framing. Droppings, urine, and nesting material cannot be cleaned in place, because the attic shares air with the rooms below. Soffit and roofline entry points are sealed before new insulation to R-49 goes back in.
Most attic cleanouts finish in one to two days. A 1,200 square foot Old Greenwich attic with light rodent activity is usually a single day for containment, vacuum removal, sanitizing, air sealing, and new blown-in insulation. Heavy contamination, a finished knee wall that has to be opened, or a damp deck that needs drying first pushes the work into a second day.
Attic mold is treated as a containment job because mold can colonize a wet roof deck within 48 hours. EPA guidance notes that mold exposure is associated with respiratory symptoms in sensitive individuals, and attic air reaches the rooms below through recessed lights, hatches, and top plates. Crews work under HEPA containment, treat the deck, correct the moisture source, then reinsulate to R-49.
Connecticut sits in IECC Climate Zone 5, where the attic target is R-49 to R-60. That is roughly 16 to 20 inches of settled blown-in fiberglass, or roughly 14 to 18 inches of cellulose. Many Old Greenwich cottage conversions measure R-19 or less once the original material has flattened. Depth markers are set and photographed so the finished value can be verified.
Blown-in fiberglass and cellulose typically hold their rated depth for 20 to 30 years before settling costs them R-value, and attic insulation has no fixed expiry beyond that. Water, rodents, and bath fans venting into the attic end that life much sooner. The quick visual test: material sitting level with or below the joist tops is already well short of the R-49 target.
Green Restoration handles Old Greenwich attic mold from the Greenwich location at (203) 951-9125, with crews carrying 35 combined years of restoration experience and CT HIC.0702252. Work runs under HEPA containment: the deck is treated, the moisture source is corrected, soiled insulation is vacuumed out, and the bays are refilled to the IECC Climate Zone 5 depth of R-49 to R-60.
Energize CT Home Energy Solutions pays up to $2.00 per square foot on new attic insulation and air sealing, or 75 percent of the cost, whichever is lower, to a cap near $10,000 per home. A Home Energy Solutions assessment comes first. Cleanout and decontamination sit outside the rebate. Confirm current figures on energizect.com before the work is scheduled.
One Local Team
More Green Restoration Services in Old Greenwich
The same local Green Restoration team covers all of these across Old Greenwich. One number for every emergency and every cleanup.
