Insulation in Davie, FL
Spray foam insulation in Davie solves the exact problem this town’s inland South Florida position creates: attic cavities that sit at 145-155°F all summer while dewpoints hover in the mid-70s, degrading fiberglass batts through constant moisture absorption. Most Davie homes are 1960s-to-early-1990s single-story CBS ranch builds on oversized lots that predate Florida’s meaningful energy codes, meaning many still carry original thin batt or blown fiberglass far below the current R-38 attic standard. Call (218) 261-7714 for a written price before any work starts.
Why Davie Homes Are Different
Davie carries a housing stock Broward County doesn’t see anywhere else. The town’s legally protected equestrian zoning means working horse barns, pole-barn workshops, and agricultural outbuildings sit on the same service map as standard single-family homes. In the southwest equestrian tracts, crews routinely spray-foam the underside of corrugated metal rooflines on stables and barns as owners convert them to climate-controlled tack rooms or workshops. That condensation-control application on uninsulated metal roofs simply doesn’t exist as a category two miles east in Plantation.
The residential side is dominated by concrete-block ranch homes on half-acre to one-plus-acre lots. These older CBS builds often hold original insulation that has been absorbing humidity for decades. When we pull back the attic access in a 1970s Davie ranch, the typical finding is compacted fiberglass batts that read well under R-19 and hold moisture against the drywall. The inland position also means attic heat has nowhere to dissipate quickly, so air sealing and radiant barriers tend to pay off faster here than in coastal neighborhoods with consistent afternoon breeze.
Our Main Davie Services
Two services account for the majority of calls we field from Davie homeowners: attic insulation retrofits on those older CBS ranches, and crawl space encapsulation on pier-and-beam portions and additions where humidity migrates up through the floor system.
Attic Insulation in Davie
Most Davie attics we open are running at half the code-required R-38, and the fix varies by house. In a 1970s ranch with original blown fiberglass, the usual job is removal of the degraded material, air sealing of the attic floor, and new blown-in fiberglass or closed-cell spray foam to current code. On newer builds, a blown-in top-up over existing insulation is often all that’s needed. You can read our full breakdown at Attic Insulation in Davie.
Crawl Space Encapsulation & Vapor Barrier in Davie
Davie’s year-round low-to-mid-70s dewpoints mean any vented crawl space under a ranch addition or sunroom never truly dries out. Encapsulation seals the floor and walls with a vapor barrier, isolates the space from outdoor air, and usually pairs with a dehumidifier sized to the cubic footage. For the full scope, see Crawl Space Encapsulation & Vapor Barrier in Davie.
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 Davie
Spray foam insulation in Davie has become the default retrofit for one structural reason: closed-cell foam air-seals and vapor-retards in a single application, which matters in a climate where attic cavities reach 155°F and humidity infiltration never stops. Open-cell foam works well for interior walls and sound control, but for the metal rooflines on Davie’s agricultural buildings, closed-cell is usually the only right answer. We install Spray Foam Insulation on homes, barns, and workshops throughout Davie, with before-and-after blower-door readings on every applicable job.
Open-Cell Spray Foam
Signs you need it
Your upstairs rooms swing 8-10 degrees between mid-morning and mid-afternoon, even with the AC running full tilt.
What it costs in Davie
Open-cell spray foam in Davie typically runs $0.45 to $0.80 per board foot, or $1,850 to $3,500 for a 1,200-square-foot attic at code depth.
How we do it
Air sealing comes first, then the two-part foam is sprayed to the specified depth, allowed to cure, and trimmed flush with the framing before we photograph and document the finished application.
Closed-Cell Spray Foam
Signs you need it
The underside of your corrugated metal barn or workshop roof drips condensation, or your attic humidity routinely runs above 65%.
What it costs in Davie
Closed-cell spray foam in Davie typically runs $1.10 to $1.80 per board foot, with most residential roof-deck jobs landing between $5,500 and $12,000 depending on square footage and depth.
How we do it
We prep the surface, spray the foam in layered passes to reach the specified R-value, then verify coverage with thermal imaging and provide the before-and-after blower-door numbers for the record.
Rim Joist Spray Foam
Signs you need it
You can feel a draft along the floor edge where the walls meet the foundation in your CBS ranch, and your pest company has flagged rodent entry at the rim joist.
What it costs in Davie
Rim joist spray foam on a typical Davie ranch runs $950 to $2,500 depending on linear footage and access to the crawl space or basement.
How we do it
Each rim joist bay is air-sealed with closed-cell foam from the sill plate to the subfloor, closing both the air leak and the pest entry in one application.
What Spray Foam Insulation Costs in Davie
| Item | Typical range in Davie |
|---|---|
| Open-cell spray foam (per board foot) | $0.45 – $0.80 |
| Closed-cell spray foam (per board foot) | $1.10 – $1.80 |
| Rim joist spray foam (entire perimeter) | $950 – $2,500 |
Is closed-cell spray foam worth the extra cost in Davie?
Yes for roof decks and metal agricultural buildings where condensation control is the priority. Closed-cell foam acts as a vapor retarder and adds structural rigidity in one pass. Open-cell costs less and works well for interior walls and sound control.
Can you spray foam under an existing metal barn roof in Davie?
Yes, this is a recurring job type in Davie’s equestrian tracts. The foam must be applied directly to the cleaned metal surface at the correct temperature window. Call (218) 261-7714 for a written scope and price.
Blown-In Insulation in Davie
Blown-in insulation in Davie is the workhorse retrofit for those 1960s-1990s CBS ranches where the original attic insulation has settled, compacted, or simply never met Florida’s R-38 attic standard. Because Davie’s inland humidity accelerates the degradation of old fiberglass, top-ups and replacements here are more frequent than in drier markets. We install Blown-In Insulation with a written scope that specifies the final R-value and the material type.
Blown-In Cellulose
Signs you need it
Your attic insulation is stained, settled below the top of the joists, or you found rodent tunnels and droppings mixed through the old material.
What it costs in Davie
Blown-in cellulose in Davie typically runs $1.10 to $1.90 per square foot, or $1,350 to $2,300 for a 1,200-square-foot attic at R-38.
How we do it
We air-seal the attic floor first, then blow the cellulose in a two-pass application with the density checked at intervals to hit the specified R-value accurately.
Blown-In Top-Up
Signs you need it
Your insulation is dry and free of contamination but measures under R-30, which is common in Davie homes built before the 1990 energy code updates.
What it costs in Davie
A blown-in top-up over existing insulation in Davie typically runs $650 to $1,250 for a 1,200-square-foot attic, depending on how many inches are needed.
How we do it
We measure the existing depth, calculate the shortfall against R-38, then blow additional material directly over the existing layer after confirming the air sealing is intact.
What Blown-In Insulation Costs in Davie
| Item | Typical range in Davie |
|---|---|
| Blown-in cellulose (full attic) | $1,350 – $2,300 |
| Blown-in fiberglass (full attic) | $1,100 – $1,900 |
| Blown-in top-up (over existing) | $650 – $1,250 |
How much blown-in insulation does a Davie attic need?
Florida’s current standard is R-38, which is roughly 10-14 inches of blown fiberglass or 10-12 inches of cellulose, depending on the settled density. Most pre-1990 Davie ranches are running at R-19 or below.
Is blown-in insulation better than spray foam in Davie?
Spray foam air-seals while it insulates; blown-in only insulates. On older Davie ranches with unsealed attic floors, air sealing plus blown-in often delivers the best cost-to-performance ratio. Call for a written price.
Radiant Barrier Installation in Davie
Radiant barrier installation in Davie addresses the attic heat load directly: when the roof deck absorbs 150°F inland sun, a foil radiant barrier reflects most of that radiant heat before it reaches the insulation below. For single-story CBS ranches where the attic sits directly above the living space, this can cut ceiling temperatures by 8-12 degrees in summer. We install Radiant Barrier Installation on both new and existing construction in Davie, typically at the roof deck rafters.
Attic Radiant Barrier
Signs you need it
Your AC runs most of the afternoon in summer, yet rooms at the west end of your Davie home never quite reach the thermostat setpoint.
What it costs in Davie
Attic radiant barrier installation in Davie typically runs $0.55 to $1.00 per square foot, or $850 to $1,500 for a 1,500-square-foot attic deck.
How we do it
The foil is stapled to the underside of the roof rafters from the peak downward, with a gap left at the ridge and soffit vents so the attic still exhausts heat properly.
Radiant Barrier & Ventilation
Signs you need it
Your attic is properly insulated but the air temperature inside it reads 20-25 degrees hotter than outdoor air during the afternoon, suggesting the vent system can’t keep up.
What it costs in Davie
Radiant barrier plus a ventilation correction in Davie typically runs $1,400 to $2,800 depending on whether new soffit or ridge venting is required.
How we do it
We assess the existing vent ratio, then combine the reflective barrier with the correct intake or exhaust correction so the roof system performs as one unit.
What Radiant Barrier Installation Costs in Davie
| Item | Typical range in Davie |
|---|---|
| Attic radiant barrier (per sq ft) | $0.55 – $1.00 |
| Typical 1,500 sq ft attic deck | $850 – $1,500 |
| Radiant barrier with ventilation work | $1,400 – $2,800 |
Does radiant barrier work on a Davie ranch with a dark shingle roof?
Yes. The barrier reflects radiant heat from the roof deck before it reaches the attic insulation, which means the insulation itself stays cooler and performs closer to its stated R-value on hot Florida afternoons.
Should a radiant barrier be installed before or after new insulation?
Air sealing first, then insulation, then the radiant barrier at the roof deck. Doing them in that order ensures the barrier never hides a problem you should have fixed underneath. Call (218) 261-7714 for a written price.
Insulation Removal & Replacement in Davie
Insulation removal and replacement in Davie is usually triggered by one of three findings: rodent contamination, moisture damage from a roof leak that went unnoticed, or original 1970s-1980s material that has compressed to the point where it’s doing almost nothing. On older Davie ranches with original blown-in fiberglass, we often see material that has been absorbing humidity for so long it holds a permanent dampness, and no top-up fixes that. We do Insulation Removal & Replacement with the same documented standard as every other job: written scope first, photo record at the end.
Contaminated Insulation Removal
Signs you need it
You’ve had a rodent problem, and the droppings, urine, or nesting material are mixed into the attic insulation rather than sitting on top of it.
What it costs in Davie
Contaminated insulation removal in Davie typically runs $2,000 to $4,000 for a 1,200-square-foot attic, including disposal, sanitizing, and new material at R-38.
How we do it
We vacuum out all contaminated material with a HEPA-filtered system, sanitize the attic floor, air-seal, then install new blown-in insulation to the current standard.
Insulation Replacement
Signs you need it
Your existing insulation has water staining, visible mold on the underside of the batts, or compression from years of foot traffic during AC service.
What it costs in Davie
Full insulation replacement on a standard Davie ranch attic runs $3,000 to $5,800, including removal, disposal, air sealing, and new material at R-38.
How we do it
The old material comes out completely, the attic floor is inspected and air-sealed, and the replacement insulation goes in with the final depth documented by photo and written record.
What Insulation Removal & Replacement Costs in Davie
| Item | Typical range in Davie |
|---|---|
| Contaminated insulation removal | $2,000 – $4,000 |
| Full replacement with air sealing | $3,000 – $5,800 |
| Replacement plus radiant barrier | $4,300 – $7,500 |
Can you remove and replace insulation in one day in Davie?
Yes, for most single-story ranch attics up to about 1,800 square feet. Larger spaces or heavy contamination can push it to a second day, and we’ll tell you that in the written scope. Call for a firm schedule.
Should I replace the insulation before selling a Davie home?
Documented insulation replacement with blower-door numbers gives a buyer something concrete to see. In Davie’s older housing market, that often translates to a faster inspection period. Call (218) 261-7714 for a written scope.
Attic Air Sealing in Davie
Attic air sealing in Davie is the prerequisite we will not skip, because blowing insulation over an unsealed attic floor in this climate means the humidity walks right through the insulation, and the homeowner pays to cool air that leaks into the attic. On a 1970s Davie CBS ranch, the typical leakage points are top plates, recessed can lights, wire penetrations, and the attic hatch. We seal Attic Air Sealing before any new insulation goes down, and we publish the before-and-after blower-door numbers so the result is measured, not claimed.
Top Plate & Penetration Sealing
Signs you need it
You see ghost lines of dust on the insulation near the eaves and along interior partition walls in the attic, which is dust being pulled by air movement through the top plates.
What it costs in Davie
Top plate and penetration air sealing in Davie typically runs $850 to $1,700 for a standard single-story ranch attic.
How we do it
Every top plate, plumbing penetration, wire chase, and drywall joint in the attic floor is sealed with foam or caulk before any insulation is installed.
Can Light & Duct Boot Sealing
Signs you need it
You can feel warm air coming from the recessed can lights in your ceiling, or a thermal camera shows a ring of heat around each fixture.
What it costs in Davie
Can light and duct boot sealing in Davie typically runs $350 to $750 for a full house’s worth of fixtures, when done as part of a larger air sealing job.
How we do it
Each recessed fixture is either sealed at the housing with an approved enclosure or replaced with an insulation-contact fixture, and every duct boot is sealed to the drywall underneath.
What Attic Air Sealing Costs in Davie
| Item | Typical range in Davie |
|---|---|
| Top plate and penetration sealing | $850 – $1,700 |
| Can light and duct boot sealing | $350 – $750 |
| Full attic floor air sealing | $1,200 – $2,400 |
How much does air sealing save on a Davie summer electric bill?
Savings vary with the starting condition, but we regularly see blower-door leakage drop by 40-60% on a 1970s Davie ranch after full attic floor sealing. The blower-door numbers are provided on every applicable job.
Can air sealing be done without replacing the insulation?
Yes. If the insulation is clean and adequate, we can seal the attic floor without disturbing it in most cases. The written scope specifies what’s touched and what’s left alone. Call (218) 261-7714 for a written price.
Wall Insulation in Davie
Wall insulation in Davie is a different beast from attic work, because most of these older CBS ranches have block walls with no cavity to fill, just a furring strip gap that’s often empty. That means the effective wall R-value on a 1970s Davie home is frequently under R-4. We do Wall Insulation for the cases where it genuinely works: framed additions, wood-frame gable ends, and interior partition walls where sound control is the goal.
Injection Foam Wall Insulation
Signs you need it
Your framed addition or second-story walls feel hot to the touch by mid-afternoon, and the AC can’t hold the room below 78 degrees in July.
What it costs in Davie
Injection foam wall insulation in Davie typically runs $1,200 to $3,200 per wall section, depending on the cavity area and how accessible the stud bays are.
How we do it
Small holes are drilled through the drywall or siding, the foam is injected under pressure to fill each cavity, and the holes are sealed and patched to blend with the finish.
Interior Wall Soundproofing
Signs you need it
You work from a home office on a Davie acre lot and can still hear the neighbor’s pool pump, or bedrooms share a wall with the living room.
What it costs in Davie
Interior wall soundproofing in Davie typically runs $2,000 to $4,500 for a single shared wall, including dense-pack cellulose or spray foam and sealing.
How we do it
The wall cavity is filled with a sound-attenuating material and all perimeter gaps are sealed, then the access is patched and finished to receive paint.
What Wall Insulation Costs in Davie
| Item | Typical range in Davie |
|---|---|
| Injection foam per wall section | $1,200 – $3,200 |
| Gable end and rim joist package | $2,000 – $4,800 |
| Interior wall soundproofing | $2,000 – $4,500 |
Can you insulate the concrete block walls on a Davie ranch?
Block walls have no cavity to fill, so the practical options are exterior rigid board with a finish system or interior furring with foam board. Both are larger scope jobs and we’ll price them in writing. Call for specifics.
Does wall insulation help with Davie’s humidity?
Wall insulation slows heat gain, which reduces the load on your AC and helps keep the indoor dewpoint stable. It does not directly remove humidity, so a properly sized AC or dehumidifier still matters. Call (218) 261-7714 for a written price.
Attic Cleaning & Rodent Proofing in Davie
Attic cleaning and rodent proofing in Davie goes hand in hand with insulation replacement, because the town’s equestrian acreage and older CBS ranches with damaged soffits and open eaves create the exact access points roof rats and squirrels use to nest. Once rodents occupy a Davie attic, the insulation is typically contaminated and the attic floor needs sanitizing before anything new goes in. We do Attic Cleaning & Rodent Proofing as a complete job: removal, sanitizing, sealing, and new insulation where needed.
Rodent Proofing & Exclusion
Signs you need it
You hear scratching in the ceiling at dawn or dusk, or you’ve found droppings in the attic and gnaw marks at the eaves or the gable vents.
What it costs in Davie
Rodent proofing and exclusion in Davie typically runs $1,500 to $3,800, depending on the number of entry points and the linear footage of soffit and eave repair.
How we do it
Every entry point on the exterior is identified, sealed with steel mesh and sealant, and the attic is inspected to confirm no animals remain before insulation work begins.
Attic Sanitizing & Decontamination
Signs you need it
You smell a persistent attic odor even after the animals are gone, or you’ve noticed stains and droppings on top of the insulation.
What it costs in Davie
Attic sanitizing in Davie typically runs $900 to $1,800 for a 1,200-square-foot attic, on top of any insulation removal required.
How we do it
Contaminated surfaces are treated with an approved antimicrobial fog, the attic is aired out, and we document the process with photos before any new material goes in.
What Attic Cleaning & Rodent Proofing Costs in Davie
| Item | Typical range in Davie |
|---|---|
| Rodent proofing and exclusion | $1,500 – $3,800 |
| Attic sanitizing and decontamination | $900 – $1,800 |
| Cleanout plus proofing plus insulation | $3,500 – $7,500 |
Do I need a separate pest control company for Davie attic rodents?
Exclusion and cleanup is what we do; killing the animals is typically a pest control task. If the animals are already gone, we can handle the proofing, sanitizing, and insulation replacement in one scope. Call (218) 261-7714 for details.
Can rodent proofing lower my Davie cooling bill?
The entry points rodents use are the same holes that leak conditioned air out of your envelope. Sealing them reduces both the pest problem and the air leakage. We’ll provide blower-door numbers on the sealing portion.
Home Energy Audit in Davie
A home energy audit in Davie gives you the order of operations, because on these older ranches the instinct is to add insulation when the real problem is often a roof leak, a failed duct connection, or an attic floor that’s never been sealed. The blower door test is the honest starting point: it tells you in one number how much air your envelope is losing before anyone touches the insulation. We perform Home Energy Audit assessments that end with a written report, not a sales pitch.
Blower Door Test
Signs you need it
Your energy bills spike every summer, yet you’ve never had an actual leakage measurement, only someone’s visual guess.
What it costs in Davie
A blower door test in Davie typically runs $250 to $450 as a standalone service, or is included with a full audit package.
How we do it
A calibrated fan is mounted in an exterior door, the house is depressurized, and the CFM50 reading tells us exactly how much air is leaking through the entire envelope.
Thermal Imaging Inspection
Signs you need it
You want documented proof of where the heat is actually entering, not a contractor’s verbal description of what probably needs work.
What it costs in Davie
A thermal imaging inspection in Davie typically runs $200 to $400 as a standalone service.
How we do it
An infrared camera scans every ceiling, wall, and duct run while the blower door runs, and the images show exactly where the temperature differentials are located.
What Home Energy Audit Costs in Davie
| Item | Typical range in Davie |
|---|---|
| Blower door test (standalone) | $250 – $450 |
| Thermal imaging inspection | $200 – $400 |
| Full audit with written report | $450 – $800 |
How long does a home energy audit take in Davie?
Plan on 2 to 4 hours depending on home size and how many systems we’re testing. The written report goes out within one business day, with blower-door and thermal findings documented.
Does FPL or Davie offer any rebates for energy audits?
Rebate programs change seasonally, so we recommend checking FPL’s current efficiency incentives rather than relying on last year’s terms. We’ll price the audit itself in writing before we schedule. Call (218) 261-7714.
Brands We Service in Davie
We work with Johns Manville, Knauf, and Rockwool material, among others, and stock common SKUs locally so standard Davie retrofit schedules don’t wait on freight. No proprietary product lock-in, and we’ll specify the material brand and final R-value in your written scope. See our brands for the full list.
Pricing for Insulation in Davie, FL
| Service | Typical range in Davie |
|---|---|
| Open-cell spray foam (per board foot) | $0.45 – $0.80 |
| Closed-cell spray foam (per board foot) | $1.10 – $1.80 |
| Blown-in cellulose (full attic) | $1,350 – $2,300 |
| Blown-in top-up (over existing) | $650 – $1,250 |
| Attic radiant barrier (per sq ft) | $0.55 – $1.00 |
| Contaminated insulation removal | $2,000 – $4,000 |
| Full attic floor air sealing | $1,200 – $2,400 |
| Rodent proofing and exclusion | $1,500 – $3,800 |
| Blower door test (standalone) | $250 – $450 |
| Full home energy audit | $450 – $800 |
What pushes a Davie price up is usually access: older ranches with steep roof pitches, agricultural buildings where the roof deck is 14 feet off the ground, or attics crowded with ductwork and old cable runs. Every job starts with a written scope and a flat price under Haven Standard Clause 1, so the number you approve is the number you pay.
Neighborhoods We Serve in Davie
We cover the full town, from the older ranch tracts near Nova Southeastern University and the Davie Road corridor to the southwest equestrian acreage and the eastern edge toward I-95. The agricultural side takes as much of our schedule as the residential side.
- Davie Road corridor ranches
- Southwest equestrian tracts and pole barns
- Neighborhoods around Nova Southeastern University
- East Davie toward the I-95 line
- Manufactured home communities on the town’s western edge
Response time across Davie is typically same-day or next-day once a written scope is approved, and the technician on your job is named in advance with a text when they’re on the way.
Service Area - Cities Near Davie
Our South Florida crews also cover Miami, FL, Hialeah, FL, Fort Lauderdale, FL, and Pembroke Pines, FL. Dispatch and scheduling are coordinated from the Miami (South FL) office, with crews serving Davie locally.
Serving Davie, FL - Our Local Coverage Area
We’re based in the Davie 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 Davie
Most insulation retrofit work on existing homes does not require a building permit in Davie, but spray foam on new construction or agricultural buildings can fall under different rules. We’ll flag any permit question in your written scope before work begins. Call (218) 261-7714 if you want a straight answer on your specific property.
Typical response is same-day or next-day once the written price is approved. Calls are answered by a live person 24/7, and you’ll get a named technician with a text when they’re on the way.
Yes, this is a regular part of our Davie schedule. Condensation control on metal rooflines, tack room climate control, and pole-barn insulation are all scoped in writing before any work starts, same as any residential job.
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 1-hour.
- 4You approve before work beginsNothing starts until you say go.
What Davie Customers Say
"The winter gas bill dropped by about a third. They had estimated a quarter, so they under-promised."
- Genevieve R."Two other companies quoted to blow more insulation on top of what was there. These were the only ones who said the existing material had to come out first, and explained why."
- Clifford E."Fixed price, clean work, and they hauled the old material away as agreed."
- Todd M.