Insulation in Culver City, CA
Spray foam insulation in Culver City tackles a problem most homeowners didn’t know they had until the first heat wave after move-in: a 1940s bungalow with empty wall cavities and a thin layer of attic insulation that gives up by 2 p.m. We’re Evergreen Insulation Santa Clarita, and we’ve served Culver City since 2017. Call (661) 669-8515 for a free insulation assessment and we’ll show you what’s actually inside your walls before you spend a dollar.
Why Culver City Homes Are Different
Culver City packs a lot into roughly five square miles, and the housing stock tells the story. The residential core was built fast in the 1940s and 1950s for workers at Hal Roach Studios and Hughes Aircraft. These are wood-frame bungalows and small ranch homes built under California minimal-construction standards that skipped wall insulation entirely. Attic insulation, where it exists at all, is often an inch of degraded fiberglass that settled decades ago. We open these attics regularly and find the original 1940s newspaper still sitting under the rafters.
Then there’s the climate. Culver City sits five to six miles inland, well inside the marine layer zone. Mornings are gray and cool from June through August, but when the fog burns off by early afternoon, uninsulated attics superheat fast. Outdoor highs might stay in the low 80s, but the upstairs bedroom feels like 95. It’s a comfort problem driven by radiant heat gain, not just air temperature.
One more thing unique to Culver City: the city runs its own municipal building department, separate from LA City and LA County, with its own plan-check queue, inspectors, and Title 24 enforcement at permit pull. Insulation and air-barrier inspections are now standard milestones on remodel permits, especially on the studio-conversion jobs clustered around Washington Boulevard and Hayden Avenue. Contractors who usually pull permits through LA City get caught off-guard by the process here. We don’t.
Our Main Culver City Services
Homeowners in Culver City call us most often about two projects: attic insulation upgrades on 1940s bungalows and crawl space encapsulation on homes where the marine layer humidity works its way up through the floor. Here’s what each involves.
Attic Insulation in Culver City
Culver City’s post-war homes were built with minimal attic insulation, and what’s there has usually settled into an ineffective mat. On a 1,400-square-foot bungalow, we typically remove the old material, air seal the attic floor, and blow in new insulation to Title 24 levels. The result is a house that stops losing conditioned air through the ceiling the way it has for seventy years. Attic Insulation in Culver City covers the full process.

Crawl Space Encapsulation & Vapor Barrier in Culver City
The marine layer doesn’t just keep mornings gray in Culver City; it keeps the soil under pier-and-beam homes consistently damp. That moisture rises into the floor system, warps hardwood, feeds mildew odors, and makes the house feel clammy even on sunny days. We install vapor barriers and full encapsulation systems that stop moisture at the source. Crawl Space Encapsulation & Vapor Barrier in Culver City explains the difference.

What happens when you call
- 1
A real person answersNo phone trees — you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Spray Foam Insulation in Culver City
Spray foam is the most common answer for Culver City’s 1940s bungalows because it solves two problems at once: empty wall cavities and leaky attics. When we spray open-cell foam into an attic roof deck or closed-cell foam into rim joists, we’re creating an air barrier and an insulation layer in the same pass. That matters in Culver City because the afternoon heat gain after the fog burns off is brutal on homes that leak air through every framing joint. Spray Foam Insulation is our most-requested service for this housing stock.
Open-Cell Spray Foam
Signs you need it
Your upstairs rooms spike in temperature every afternoon even with the AC running, or you can feel warm air near the ceiling plane on hot days.
What it costs in Culver City
Open-cell spray foam in Culver City typically runs $1.50 to $3.00 per board foot installed, so a 1,000-square-foot attic roof deck lands between $1,500 and $3,000 depending on depth.
How we do it
We mask off the attic access, vent the space, and spray directly onto the roof deck underside to a specified depth, then let it cure before re-entry.
Closed-Cell Spray Foam
Signs you need it
You have a crawl space with exposed rim joists, or you want maximum R-value per inch and a vapor barrier in one application, a real concern given Culver City’s marine-layer humidity.
What it costs in Culver City
Closed-cell foam costs more than open-cell, typically $2.50 to $4.50 per board foot in Culver City, reflecting the higher material density and vapor-retarding properties.
How we do it
We apply closed-cell foam to rim joists, foundation walls, or undersides of floors, building up in lifts to achieve the target thickness without over-spray.
What Spray Foam Insulation Costs in Culver City
| Item | Typical range in Culver City |
|---|---|
| Open-cell attic roof deck (1,000 sq ft) | $1,500 – $3,000 |
| Closed-cell rim joists (per linear ft) | $25 – $45 |
| Closed-cell crawl space walls (500 sq ft) | $2,500 – $4,500 |
| Garage ceiling spray foam (400 sq ft) | $600 – $1,200 |
Does spray foam work in older Culver City bungalows?
Yes. It’s often the best fit because it fills irregular framing cavities in 1940s construction and creates an air barrier that batt insulation can’t match. The key is choosing the right foam type for the application, which is why we assess before we recommend. Call (661) 669-8515 for an exact quote.
Can you spray foam my Culver City attic in one day?
Most attic spray foam jobs in Culver City finish in a single day. The foam cures within hours, and we typically leave the home ready for normal use by evening. Larger custom homes or full rim joist packages may take two days.
Blown-In Insulation in Culver City
Blown-in insulation is the workhorse solution for Culver City’s 1940s and 1950s attics that currently hold a thin, settled layer of original material. We remove what’s there, air seal the floor, and blow in fresh material to current Title 24 depth. The change is immediate: in a Culver City bungalow, a properly insulated attic keeps the afternoon heat from radiating down through the ceiling on those days the fog burns off early. Blown-In Insulation offers both cellulose and fiberglass options depending on your home’s specific condition.
Blown-In Cellulose
Signs you need it
Your attic insulation measures less than 6 inches deep or looks like a matted, dusty layer that has collapsed over decades.
What it costs in Culver City
Blown-in cellulose in Culver City typically runs $1.00 to $1.75 per square foot installed, so a 1,200-square-foot attic ranges from $1,200 to $2,100.
How we do it
We prep the attic, seal penetrations, then blow cellulose to the specified R-value using a calibrated machine and a two-person crew, one in the attic and one feeding the hopper.
Dense-Pack Wall Insulation
Signs you need it
Your 1940s Culver City walls have no insulation at all, and you can feel exterior heat radiating through drywall on summer afternoons.
What it costs in Culver City
Dense-pack wall insulation for an existing Culver City home runs $200 to $350 per stud bay, meaning a typical 1,200-square-foot bungalow lands between $7,000 and $12,000 depending on access and story count.
How we do it
We drill access holes through the exterior or interior finish, blow material at high density to fully fill the cavity, then patch and make the access points disappear.
What Blown-In Insulation Costs in Culver City
| Item | Typical range in Culver City |
|---|---|
| Blown-in fiberglass attic (1,200 sq ft) | $1,100 – $2,000 |
| Blown-in cellulose attic (1,200 sq ft) | $1,200 – $2,100 |
| Dense-pack wall insulation (1,200 sq ft home) | $7,000 – $12,000 |
| Blown-in top-up over existing (800 sq ft) | $800 – $1,400 |
Which is better for Culver City attics, cellulose or fiberglass?
Both work well when installed to the correct depth. Cellulose resists air movement better and is made from recycled material; fiberglass stays fluffier and is slightly cheaper. We’ll check your attic’s ventilation and framing before recommending one. Call (661) 669-8515 for a free assessment.
Can you blow insulation into my walls without tearing out drywall?
Yes. Dense-packing through small access holes is a standard method for the 1940s Culver City bungalows that were built with empty wall cavities. The holes are patched afterward, and we match the texture so the repair is invisible.
Radiant Barrier Installation in Culver City
A radiant barrier works differently than insulation: it reflects heat rather than absorbing it. That makes it uniquely suited to Culver City, where the afternoon sun on a roof deck can push attic temperatures past 130 degrees even when outside air stays in the low 80s. Installing a foil radiant barrier under the roof deck stops that heat before it ever reaches the attic floor. It’s the single fastest upgrade for a Culver City home that bakes every afternoon once the marine layer burns off. Radiant Barrier Installation is part of how we seal the whole envelope.
Attic Radiant Barrier
Signs you need it
Your attic is hotter than the outdoor air by mid-afternoon, or your AC runs constantly from 2 p.m. to sunset even on mild Culver City days.
What it costs in Culver City
An attic radiant barrier in Culver City typically runs $1.50 to $2.50 per square foot installed, so a 1,200-square-foot attic lands between $1,800 and $3,000.
How we do it
We staple the foil to the underside of the roof rafters, maintaining proper spacing to preserve attic ventilation, then seal seams and penetrations.
Radiant Barrier & Ventilation
Signs you need it
Your attic has insufficient venting for Culver City’s morning dampness, and the afternoon heat is compounded by trapped, superheated air.
What it costs in Culver City
Combined radiant barrier and ventilation work in Culver City costs $1,800 to $3,500 depending on attic size and whether new soffit or gable vents are needed.
How we do it
We assess existing airflow, install the barrier, then add or reposition vents so the attic can shed heat and moisture properly.
What Radiant Barrier Installation Costs in Culver City
| Item | Typical range in Culver City |
|---|---|
| Attic radiant barrier (1,200 sq ft) | $1,800 – $3,000 |
| Radiant barrier foil on roof deck (1,500 sq ft) | $2,250 – $3,750 |
| Radiant barrier & ventilation package | $1,800 – $3,500 |
| Garage ceiling radiant barrier (400 sq ft) | $600 – $1,000 |
Does a radiant barrier alone fix my hot Culver City house?
It reduces radiant heat gain significantly, but it works best when combined with adequate attic insulation. The barrier stops heat at the roof deck; the insulation handles what gets through. We’ll assess both together before recommending a single fix. Call (661) 669-8515 for specifics on your roof orientation.
Will a radiant barrier make my roof shingles hotter?
Studies show shingle temperature rise from a radiant barrier is marginal, typically 2 to 5 degrees, and well within manufacturer tolerances. Proper attic ventilation is part of the package, and we include that check with every Culver City installation.
Insulation Removal & Replacement in Culver City
Most Culver City homes built before 1960 still carry their original insulation, and “original” usually means compacted fiberglass, newspaper, or nothing at all. When we remove old material, we’re also removing decades of dust, rodent droppings, and whatever else settled into the attic floor. Then we start fresh with material that actually performs. That’s the difference between a top-up and a real fix. Insulation Removal & Replacement is our full-lifecycle approach: remove the old, protect the space, install it right.
Attic Insulation Removal
Signs you need it
Your attic insulation is compressed, contaminated with dust or droppings, or just too thin to perform, and you want a clean slate before installing new material.
What it costs in Culver City
Attic insulation removal in Culver City typically runs $1.50 to $2.50 per square foot, so a 1,000-square-foot attic costs between $1,500 and $2,500 for full extraction and disposal.
How we do it
We use an industrial vacuum system to extract the old material through a sealed hose run, containing dust and debris, then we clean the attic floor before installing anything new.
Contaminated Insulation Removal
Signs you need it
You smell a musty odor from the attic or notice rodent activity, meaning the insulation is contaminated and needs complete removal rather than top-up.
What it costs in Culver City
Contaminated insulation removal in Culver City adds $0.50 to $1.00 per square foot over standard removal due to disposal and sanitizing requirements, landing between $2,000 and $3,500 for a typical 1,000-square-foot attic.
How we do it
We bag the contaminated material in sealed containers, remove it, sanitize the attic surfaces, then prepare the space for new insulation and rodent proofing.
What Insulation Removal & Replacement Costs in Culver City
| Item | Typical range in Culver City |
|---|---|
| Attic insulation removal (1,000 sq ft) | $1,500 – $2,500 |
| Contaminated insulation removal (1,000 sq ft) | $2,000 – $3,500 |
| Full removal & replacement (attic, 1,200 sq ft) | $4,500 – $7,000 |
| Vermiculite removal & disposal | $8 – $12 per sq ft |
How do I know if my Culver City attic insulation needs removal instead of a top-up?
If there’s evidence of rodents, water damage, or the material is compacted below 2 inches, removal is the right call. Top-upping over contaminated insulation seals the problem in. We’ll inspect and show you photos before recommending the scope. Call (661) 669-8515 to schedule a look.
Can you remove old insulation and install new on the same day?
Yes. For most Culver City attics, extraction, cleaning, air sealing, and new installation happen in a single visit. We bring the vacuum system, the material, and the crew needed to finish the job without a second appointment.
Attic Air Sealing in Culver City
Air sealing is the step most contractors skip, and it’s the step that makes the biggest difference in a Culver City bungalow. If the attic leaks air through top plates, can lights, and plumbing penetrations, fresh insulation is just a filter for conditioned air escaping into the attic. Sealing those gaps first means the insulation performs to its rated value. For homes in Culver City’s marine-layer climate, it also keeps afternoon heat and morning moisture from cycling through the ceiling plane. Attic Air Sealing is part of our seal-the-whole-envelope standard.
Attic Floor Air Sealing
Signs you need it
Your upstairs feels drafty in winter, or you can see dust staining around can light trims and ceiling penetrations.
What it costs in Culver City
Attic floor air sealing in Culver City typically runs $1.00 to $2.00 per square foot, so a 1,000-square-foot attic costs between $1,000 and $2,000 depending on penetration density.
How we do it
We pull back the existing insulation, seal every seam and penetration with foam or caulk, then reinstall or replace the insulation on top.
Can Light & Duct Boot Sealing
Signs you need it
Your recessed lights feel warm to the touch, or you can feel air moving around the duct registers in the ceiling.
What it costs in Culver City
Can light and duct boot sealing in Culver City runs $15 to $25 per penetration, with most homes having 8 to 15 penetrations that need treatment.
How we do it
We install fire-rated covers over non-IC-rated can lights, seal around the housing with foam, and tape and seal every duct boot connection with mastic.
What Attic Air Sealing Costs in Culver City
| Item | Typical range in Culver City |
|---|---|
| Attic floor air sealing (1,000 sq ft) | $1,000 – $2,000 |
| Top plate & penetration sealing (avg home) | $800 – $1,500 |
| Can light & duct boot sealing (per item) | $15 – $25 |
| Attic hatch sealing (per hatch) | $150 – $300 |
Is air sealing required before Title 24 insulation work in Culver City?
Yes, and Culver City’s own building department enforces it on permitted remodels. The air barrier requirement is a standard inspection milestone. We document the sealing work with photos so your inspector sees exactly what was done. Call (661) 669-8515 with your permit details.
How much can air sealing save on my Culver City energy bill?
Homes that seal the attic floor typically see 15 to 25 percent reductions in heating and cooling costs, with the bigger savings coming in summer when the AC fights the afternoon heat gain. The payback is faster on older bungalows that leak the worst.
Wall Insulation in Culver City
The 1940s bungalows across Culver City were built without wall insulation, and that’s not a rumor: we’ve opened enough walls to confirm it. The framing cavities are empty, and on a west-facing wall, that means the afternoon sun turns the interior surface into a radiator. Injection foam and dense-pack methods let us fill those cavities without gutting the house. For homeowners in Culver City who’ve tried everything else, the walls are usually the missing piece. Wall Insulation covers the methods we use.
Injection Foam Wall Insulation
Signs you need it
Your walls are empty or underfilled, and you can feel heat radiating through the drywall on the west and south sides of your Culver City home by mid-afternoon.
What it costs in Culver City
Injection foam wall insulation in Culver City typically runs $5 to $8 per square foot of wall area, so a 1,200-square-foot bungalow with 1,500 square feet of wall space lands between $7,500 and $12,000.
How we do it
We drill small access holes through the exterior stucco or interior drywall, inject the foam at controlled pressure to fill the cavity completely, then patch the holes and match the finish.
Interior Wall Soundproofing
Signs you need it
You live on a busy Culver City street or have a shared wall with a neighbor, and conversations, televisions, or traffic bleed through the wall.
What it costs in Culver City
Interior wall soundproofing in Culver City runs $3 to $6 per square foot of wall area, typically $2,000 to $4,500 for a standard bedroom wall.
How we do it
We open the wall cavity, install dense-pack material or injection foam, then close it up with an acoustic caulk detail and fresh drywall finish ready for paint.
What Wall Insulation Costs in Culver City
| Item | Typical range in Culver City |
|---|---|
| Injection foam wall insulation (1,500 sq ft wall) | $7,500 – $12,000 |
| Drill & fill wall insulation (1,500 sq ft wall) | $6,000 – $10,000 |
| Interior wall soundproofing (single wall) | $2,000 – $4,500 |
| Exterior wall insulation retrofit (full home) | $12,000 – $20,000 |
Do I need a permit to insulate my walls in Culver City?
Yes, wall insulation retrofits fall under Culver City’s building department, not LA County’s, and the city enforces Title 24 at permit pull. We handle the plan-check and inspection process as part of the job. Call (661) 669-8515 to discuss your specific property.
Will insulating my walls make my Culver City house too tight?
A properly insulated and air-sealed house needs mechanical ventilation, and that’s part of the standard. We assess the whole envelope, not just the walls, so you get a balanced result rather than a stuffy, moisture-trapping box.
Attic Cleaning & Rodent Proofing in Culver City
Rats and mice love the attics of older Culver City homes. Those 1940s bungalows have plenty of entry points at the eave lines, and the empty wall cavities give rodents a highway from the crawl space to the attic. We clean out what they leave behind, sanitize the space, and seal the entries so they can’t return. Then we install the insulation. It’s the only order that makes sense: fix the pest issue, then protect the space, then insulate. Attic Cleaning & Rodent Proofing is a standalone service for a reason.
Attic Cleanout
Signs you need it
You hear scratching overhead at night, find droppings in the attic, or smell a persistent musky odor that gets worse in the afternoon heat.
What it costs in Culver City
An attic cleanout in Culver City typically runs $800 to $1,500 for a 1,000-square-foot attic, including removal of contaminated insulation, debris, and nesting material.
How we do it
We remove everything down to the attic floor, vacuum the entire surface, and prepare the space for sanitizing and rodent exclusion work.
Rodent Proofing & Exclusion
Signs you need it
You’ve had pest control out before, but the rodents keep returning because no one sealed the actual entry points around the roofline and vents.
What it costs in Culver City
Rodent proofing and exclusion in Culver City runs $500 to $1,200 depending on the number of entry points and the linear footage of eave line needing treatment.
How we do it
We seal every opening larger than a quarter-inch with steel mesh, foam, or metal flashing, focusing on eaves, gable vents, and utility penetrations where Culver City homes reliably leak.
What Attic Cleaning & Rodent Proofing Costs in Culver City
| Item | Typical range in Culver City |
|---|---|
| Attic cleanout (1,000 sq ft) | $800 – $1,500 |
| Attic sanitizing & decontamination | $400 – $800 |
| Rodent proofing & exclusion (per project) | $500 – $1,200 |
| Full attic restoration (clean, seal, re-insulate) | $4,000 – $7,500 |
How soon can you get rodents out of my Culver City attic?
We can schedule most cleanouts within a week, and the exclusion work happens the same day as the cleanout. For severe infestations, we may recommend a follow-up visit to verify the sealing held. Call (661) 669-8515 to discuss timing.
Do I need to replace my attic insulation after rodent activity?
Yes in almost every case. Rodent droppings, urine, and nesting material contaminate insulation beyond cleaning. We remove and dispose of it, sanitize the surface, then blow in fresh material so you’re not living under a health hazard wrapped in fiberglass.
Home Energy Audit in Culver City
A home energy audit in Culver City answers the question every homeowner on a 1940s bungalow eventually asks: where is my conditioned air actually going? We use blower-door testing, thermal imaging, and visual inspection to quantify the leaks, not guess at them. The report shows exactly where the money is escaping, so you can prioritize the fixes that matter. It’s the diagnostic-first entry point we recommend for anyone in Culver City who wants data before spending on upgrades. Home Energy Audit is how we start most whole-home retrofit conversations.
Blower Door Test
Signs you need it
Your energy bills are climbing but you can’t see where the air is leaving, or you want a baseline number before and after an insulation project.
What it costs in Culver City
A blower door test in Culver City typically runs $200 to $400 as a standalone service, and it’s included in our full home energy audit.
How we do it
We mount the blower door in an exterior door frame, depressurize the house to a standard level, and measure the airflow needed to hold it, giving us an exact air-leakage number.
Thermal Imaging Inspection
Signs you need it
You can feel temperature differences from room to room, or you suspect missing insulation in specific walls but don’t want to open them up.
What it costs in Culver City
Thermal imaging inspection in Culver City runs $150 to $300 and is often combined with the blower door test for a complete picture.
How we do it
We scan every wall, ceiling, and floor with an infrared camera while the blower door is running, which makes air leaks and insulation gaps visible on the thermal image.
What Home Energy Audit Costs in Culver City
| Item | Typical range in Culver City |
|---|---|
| Blower door test (standalone) | $200 – $400 |
| Thermal imaging inspection | $150 – $300 |
| Insulation inspection | $100 – $250 |
| Full home energy audit (combined testing) | $500 – $900 |
Is a home energy audit required before I can get Culver City rebates or permits?
Some utility programs and Culver City’s Title 24 path require a certified audit or at least documented testing. We’ll tell you up front whether your project needs it, and we include the documentation in the report. Call (661) 669-8515 for program-specific guidance.
Can you do an energy audit without me committing to insulation work?
Yes. The audit is a standalone service. You get the report, you own it, and you decide what to do next. Many Culver City homeowners use it to phase their upgrades over two or three years, starting with the biggest leak first.
Brands We Service in Culver City
We stock and specify Johns Manville, Knauf, Rockwool, and CertainTeed materials locally, so turnaround on your Culver City job doesn’t wait on a warehouse somewhere. Our brands page explains why the right material for your home’s specific condition matters more than brand loyalty.
Pricing for Insulation in Culver City, CA
| Service | Typical range in Culver City |
|---|---|
| Spray foam attic (open-cell, 1,000 sq ft) | $1,500 – $3,000 |
| Blown-in fiberglass attic (1,200 sq ft) | $1,100 – $2,000 |
| Dense-pack wall insulation (1,200 sq ft home) | $7,000 – $12,000 |
| Attic radiant barrier (1,200 sq ft) | $1,800 – $3,000 |
| Attic insulation removal (1,000 sq ft) | $1,500 – $2,500 |
| Attic floor air sealing (1,000 sq ft) | $1,000 – $2,000 |
| Injection foam wall insulation (1,500 sq ft wall) | $7,500 – $12,000 |
| Attic cleanout (1,000 sq ft) | $800 – $1,500 |
| Full home energy audit | $500 – $900 |
Prices push higher in Culver City when access is tight, the attic has a low roofline, or a home needs simultaneous rodent proofing and air sealing. We give you an upfront number before we start, and the quote doesn’t move once we’ve scoped the space.
Neighborhoods We Serve in Culver City
We work throughout Culver City, from the bungalow blocks near downtown to the larger lots up the hill. Most neighborhoods are within a 15-minute drive of each other, so response time is consistent.
- Carlson Park
- Veterans Park
- McManus
- Blanco-Culver Crest
- Clarkdale
Service Area — Cities Near Culver City
Evergreen Insulation Santa Clarita serves Culver City and the surrounding Westside and San Fernando Valley communities. We regularly work in Beverly Hills, CA, Calabasas, CA, San Fernando, CA, and Agoura Hills, CA. If you’re nearby, call us to confirm coverage.
Serving Culver City, CA — Our Local Coverage Area
We’re based in the Culver City area and know this community well. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs About Insulation in Culver City
Yes, most insulation retrofits in Culver City require a permit through the city’s own building department, which operates separately from LA City and LA County. We handle the plan check, inspection scheduling, and documentation as part of the job. Call (661) 669-8515 with your project details.
Most Culver City jobs can be scheduled within one to two weeks. Attic cleanouts and emergency rodent exclusion work can often be slotted sooner. We’ll give you a firm date when we scope the project, and the owner is on every job.
Do you serve all of Culver City or just certain neighborhoods?
We cover the entire city, from the downtown bungalows to the hillside homes near Culver Crest. The city’s compact footprint means no neighborhood is outside our standard service area. Call (661) 669-8515 for a free estimate on your specific property.
What happens when you call
- 1A real person answersNo phone trees — talk to a local insulation pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3A background-checked tech heads outLicensed & insured, typically within the hour.
- 4You approve before work beginsNothing starts until you say go.
What Culver City Customers Say
"Told me the crawlspace didn't need doing and only the attic did. Half the job, half the money."
— Veronica Herrera"He did a blower door test before and after and gave me the numbers. I like being able to see the difference rather than being told about it."
— Ebony Bryant"Spray foam in the rim joists in the basement. The cold floors above them are gone."
— Paige Fletcher