Insulation Removal and Replacement San Marcos TX
Insulation Removal and Replacement San Marcos TX is the work of pulling saturated fiberglass or cellulose out of an attic or crawl space, drying the framing behind it, and installing new insulation that actually performs. We handle wet insulation removal in San Marcos for homeowners dealing with burst pipes, roof leaks, and AC condensate overflow. Waiting lets mold colonize the decking within 24 to 48 hours.
Service overview
Insulation Removal and Replacement San Marcos TX
Insulation Removal and Replacement San Marcos TX is a water damage repair service that removes saturated fiberglass batt or blown-in cellulose insulation, dries the framing and decking underneath, and installs new insulation rated for the space. Once fiberglass batts soak up water they collapse and lose their R-value permanently, and cellulose holds moisture like a sponge. We pull the wet material, run moisture meters and a thermal imaging camera across the framing, and only then do we replace anything. San Marcos sits in a humid corridor between the Blanco River and the Edwards Plateau, so attics here stay damp long after a leak stops. A single roof leak or failed AC condensate pan can soak 200 to 400 square feet of attic insulation in a day. Homeowners in Blanco Vista and Sunset Oaks call us most often after summer storms and winter freeze events. If you search blown-in insulation removal near me, you want a crew that hauls the wet material out the same day, not next week.
! Common warning signs
Ceiling stains and wicking drywall after a leak
The stain is the visible part. Above it, saturated insulation is holding water against the decking and feeding mold growth that spreads through the attic within days.
Musty odor that keeps coming back
Damp insulation releases that earthy smell into living spaces through gaps and ductwork. Masking it with air fresheners does nothing because the source stays wet.
Crawl space standing water and high humidity
Standing water under a house keeps floor insulation permanently damp, which leads to structural rot, compromised framing, and elevated humidity inside the home year-round.
Scope of work
What insulation removal and replacement covers
Every job starts with an inspection and ends with verified dry framing and new insulation. Here is what is included in a standard scope, and what we quote separately if your home needs it.
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01
Moisture inspection and mapping
We use a moisture meter, thermal imaging camera, and borescope inspection camera to find every wet area, including spots hidden behind finished walls. You get a written scope with square footage and photos before work begins.
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02
Containment and dust control
ZipWall containment plastic and a HEPA air scrubber with negative air machine keep fiberglass particles and dust out of your living space. We protect floors and seal HVAC returns so debris does not travel through the house.
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03
Removal and disposal
Saturated fiberglass batt and blown-in cellulose insulation get bagged or vacuumed out and hauled away. We handle disposal, so you are not left with bags of wet material in your driveway.
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04
New insulation installation
We install new insulation matched to the space, blown-in cellulose or fiberglass batt for attics, and moisture-resistant material with polyethylene vapor barrier sheeting for crawl spaces. Installation happens only after framing reads below 16 percent moisture.
Why replace wet insulation fast
Saturated insulation is the single most common reason a dried-out San Marcos home starts smelling musty three weeks later. Here is what fast removal and replacement actually buys you.
Book an inspectionEquipment and standards we use
Thermal imaging camera
Infrared scanning finds temperature differences that reveal hidden moisture in insulation and framing before we cut anything open. It is how we catch wet spots behind finished walls.
LGR dehumidifier (Dri-Eaz, Phoenix)
Low-grain refrigerant dehumidifiers pull moisture out of attic and crawl space air during the drying phase. We run them alongside air movers until framing reads below 16 percent.
HEPA air scrubber with negative air machine
Keeps fiberglass particles, dust, and mold spores out of your living space during removal. We pair it with ZipWall containment plastic on every occupied-home job.
Borescope inspection camera
Lets us look inside wall cavities and ceiling bays without tearing out drywall. We confirm whether moisture reached the insulation before we commit to a scope.
Local execution
San Marcos sits in a humid pocket where attic dew points stay high from April through October, and that changes how insulation work has to be done here. Fiberglass batt insulation that gets wet in a drier climate might dry out on its own. Here it does not. We see 60 to 70 percent relative humidity in crawl spaces during summer, which means wet insulation stays wet and mold colonizes decking within 48 hours. Homes near the Blanco River Basin Corridor deal with flash flood intrusion, and older housing stock around Downtown and Dunbar often has original fiberglass batt with no vapor barrier. Newer builds in Blanco Vista and La Cima use blown-in cellulose, which holds water longer and has to be fully removed rather than dried. When you need water damaged insulation removal San Marcos TX work after a storm or pipe failure, we treat the drying phase as seriously as the removal. Every job gets daily moisture readings, and we do not install replacement material until framing is verified below 16 percent.
How insulation work runs in San Marcos
- • Blanco Vista
- • Downtown San Marcos
- • Kissing Tree
- • La Cima
Before and after
Available 24/7 for wet insulation emergencies
When water hits, we answer the phone
Water does not wait for business hours, and neither do we. San Marcos Water Restoration Pros keeps crews on call 24 hours a day, seven days a week, with a typical arrival window of 60 to 90 minutes inside San Marcos city limits. Our trucks carry moisture meters, thermal imaging cameras, HEPA air scrubbers, LGR dehumidifiers, and air movers, so we can start containment and drying on the first visit instead of scheduling a second trip. A standard crew is two to three technicians, and we bring additional crews for large losses like a full attic soak or a flooded crawl space. If you are searching wet insulation removal near me San Marcos at 2 a.m. after a pipe bursts, you will reach a person, not a voicemail. We assess the damage, stop the water source if it is still running, and get the saturated material out before mold has a chance to take hold.
How our insulation replacement process works
Inspection and moisture mapping
We start with a moisture meter and a thermal imaging camera to map exactly how far the water traveled. Insulation hides moisture, so we also run a borescope inspection camera into wall cavities and ceiling bays. This takes 45 to 90 minutes and tells us whether we are looking at a 100 square foot repair or a full attic. You get a written scope before we touch anything.
Containment setup
We build ZipWall containment plastic around the work zone and set a HEPA air scrubber with a negative air machine to keep dust and fiberglass particles out of your living space. Floors get protective covering. On occupied homes we seal HVAC returns so nothing migrates through the ductwork. Setup runs about 30 to 45 minutes.
Wet insulation removal
Crews bag and haul out saturated fiberglass batt or vacuum out blown-in cellulose insulation using a truck-mount extractor and wet-dry vacuum setup. A typical 300 square foot attic section takes two to four hours. We photograph the exposed framing so you have documentation for your insurance claim.
Insulation questions we hear every week
How much does insulation removal and replacement cost in San Marcos TX?
Most attic insulation removal and replacement jobs in San Marcos run $1,200 to $3,800 in 2026, depending on square footage and material. A single 300 square foot wet section with fiberglass batt replacement often lands near $1,400. Full attic removal with blown-in cellulose replacement on a 1,500 square foot home typically runs $2,600 to $3,800. Crawl space work adds vapor barrier costs.
Does wet insulation need to be replaced?
Yes. Fiberglass batt insulation that gets soaked loses 40 to 60 percent of its R-value and does not recover after drying, and it compacts into a mat. Blown-in cellulose holds water and stays damp for weeks, which feeds mold. In nearly every case, wet insulation removal San Marcos TX homeowners need is a full replacement, not a dry-out.
Does insurance cover insulation replacement?
Most standard homeowners policies cover insulation replacement when the water came from a sudden event like a burst supply line, water heater tank failure, or storm damage. They usually do not cover long-term seepage or poor maintenance. We document moisture readings and photos in Xactimate format so your adjuster can process the claim quickly.
How long does insulation removal take?
Removal itself takes two to four hours for a typical 300 square foot attic section, and a full 1,500 square foot attic runs six to eight hours. Drying the framing afterward adds two to four days before we install new insulation. Most San Marcos homeowners are fully back to normal within a week of the first call.
Related services
Water Damage Restoration
Insulation removal is usually one phase of a larger water damage repair. We handle the full scope, from extraction through drying and rebuild, so you are not coordinating three different contractors in San Marcos.
Emergency Water Removal
Standing water has to come out before insulation can be assessed. Our emergency crews extract water from attics, crawl spaces, and living areas, then check whether the insulation above or below it is saturated.
Get insulation removal and replacement San Marcos TX
Wet insulation gets worse every day it sits. Call San Marcos Water Restoration Pros at 512-325-0105 and we will inspect, document, and remove the saturated material fast. IICRC-certified crews, upfront pricing, and a written scope before we start.