Spray Foam Insulation in Hurst - Same-Day Service, Done Right the First Time

Fast, Reliable Spray Foam Insulation Across Hurst

Spray foam insulation in Hurst typically costs $1,800 – $5,200 for a full attic application, with rim joist work starting around $700 – $1,400 and crawl space projects running $2,200 – $4,800 depending on square footage and foam type. Most Hurst jobs are completed in a single day by our background-checked, uniformed crew. We answer the phone live at (682) 233-8300, 24 hours a day, and every homeowner receives a written price before any work begins.

Call (682) 233-8300

Hurst’s mid-century ranch and split-level homes need a different approach than newer construction. We know the attics off Precinct Line Road, the slab foundations near Bellaire Drive, and the brick veneer walls that hold heat long after the sun goes down. Our Spray Foam Insulation team brings the right foam, the right prep work, and a cleanup standard that leaves your hallway cleaner than we found it.

Why Thistledown Insulation Fort Worth Is Hurst’s Preferred Spray Foam Insulation Company

We’re an independently owned Cedarwell-family company, founded in 2003 and held to the Cedarwell Care Promise on every single visit. That means shoe covers at the front door, drop cloths across your floors, and a photo of the cleanup before our van leaves your driveway. It also means a 365-Day Done Right Promise: if it’s not done right, we make it right. No debate, no fine print.

Hurst homeowners call us because we’re specific. We’ll tell you exactly which foam goes near the baby’s room, whether open-cell or closed-cell makes sense for your roof deck, and why your back den runs eight degrees warmer than the front bedrooms. We never guess. We measure airflow, inspect the existing batt insulation, and explain everything before a single tool comes off the truck. Neil Barron leads our crew with the same standard on every job: ask before we move anything, respect the family’s quiet hours, and put the price in writing up front.

Every call to (682) 233-8300 is answered by a live person. Not a voicemail tree. Not a call-back queue. When a Hurst homeowner calls at 7 a.m. about a humid attic in July, a real human picks up.

Rim Joist Spray Foam in Hurst

Rim joist spray foam in Hurst is the most cost-effective first step for ranch homes built on slab foundations, where the band board around the perimeter of the house leaks conditioned air and lets hot, humid outside air into the floor system. We apply low-pressure closed-cell foam directly to the rim joist and band board, sealing the gap between the foundation and the first floor. In Hurst’s humid summers, this also blocks the moisture path that leads to mold behind the band board, especially in homes with exterior brick veneer that holds rainwater against the sill.

Most Hurst rim joist jobs run $700 – $1,400 and finish in half a day. You’ll have your exact written number before we start.

When Your Rim Joist Needs It

Walk past an exterior wall on a hot afternoon and you might feel warm air seeping from the baseboard. That’s the rim joist. In Hurst’s slab-on-grade ranch homes, the band board sits directly against the brick, and over decades the original fiberglass stuffed in that cavity compresses or falls out entirely. Open-cell foam is the wrong product here, because it wicks moisture from that brick contact point. We use closed-cell for every rim joist application in Hurst.

What We Check Before Spraying

Old dusty batt insulation, rodent droppings, and decades of construction debris hide behind the band board. If we spray over that, the foam won’t adhere and you’ll still have air gaps. We remove what’s there, inspect the sill plate for rot, and only then apply foam to a clean surface. That prep work is why our rim joist seals last.

Crawl Space Spray Foam Insulation in Hurst

Crawl space spray foam insulation in Hurst addresses a different set of problems than attic work. Homes built during the 1960s and 1970s in Hurst often have vented crawl spaces that draw in humid air all summer long, making floors cold in winter, damp in spring, and musty year-round. We apply closed-cell spray foam to the crawl space walls and band joists, converting the space from a damp, bug-friendly void into a clean, conditioned buffer under your living areas.

Hurst crawl space projects typically run $2,200 – $4,800 depending on access, square footage, and whether old batt insulation needs removal first. The written price covers everything: removal, disposal, foam application, and cleanup.

Crawl Space Walls vs. Floor

We spray the walls and rim joist, not the underside of the floor. Spraying the floor traps moisture against the joists and invites rot. Sealing the walls and band joists creates a thermal boundary that keeps the entire crawl space stable, which is the right approach for Hurst’s clay-heavy soil that holds water against foundation walls after spring rains.

Vapor Barrier and Air Sealing

Spray foam in a Hurst crawl space works alongside a ground vapor barrier, not instead of one. We inspect your existing barrier, recommend replacement if it’s torn or thin, and seal the foam to the barrier system so moisture from the soil can’t travel up into your floor framing. For families with kids who play on the living room floor, this is the difference between a damp carpet pad and a dry, comfortable home.

Trusted Brands We Service in Hurst

Thistledown Insulation Fort Worth installs eight insulation brands, and for Hurst spray foam work we most often reach for Johns Manville, Demilec, and Icynene closed-cell and open-cell products. Demilec’s closed-cell foam performs well against Hurst’s high humidity because it resists water absorption and maintains its R-value over time. Johns Manville open-cell is our go-to for attic roof decks where the homeowner wants air sealing plus sound dampening between the garage and a bedroom above it. We stock the material locally for fast turnaround on Hurst jobs, so you’re not waiting on a freight shipment from another state.

Common Spray Foam Insulation Problems We See in Hurst Homes

• DIY fiberglass batts stuffed under roof decking. Homeowners in Hurst ranch homes sometimes jam batt insulation against the roof sheathing to “help” with cooling. It traps humidity against the plywood and causes deck rot, especially during the humid spring months. The fix is full removal, air sealing, and proper spray foam application.
• Spray foam applied over old, dusty batt insulation without removal. We see this in split-level homes off Precinct Line Road where a previous contractor cut corners. Foam can’t adhere to dust, and the resulting air gaps make room-temperature differences worse than before. The right sequence is always remove, clean, then spray.
• Open-cell foam on rim joists in slab-on-grade ranch homes. Open-cell absorbs moisture, and in Hurst’s humid summers that moisture wicks from the exterior brick veneer through the sill plate. We’ve found mold behind band boards where open-cell was used. Closed-cell is the only foam we’ll put on a Hurst rim joist.
• Uninsulated attached garages heating up the whole house. Many Hurst homes have an attached garage that shares a wall and ceiling with living space. During a 95-degree July afternoon, that garage becomes an oven that pushes heat into adjacent bedrooms. Spray foam on the garage ceiling and shared walls drops that heat transfer dramatically.

Pricing for Spray Foam Insulation in Hurst, TX

We Also Serve Cities Near Hurst

Our crews serve Hurst and the surrounding Mid-Cities communities, including Haltom City, Fort Worth, Keller, and Kennedale. If you’re just over the city line in Haltom City or a few blocks into Fort Worth, the same written-price guarantee and 365-Day Done Right Promise apply. Call (682) 233-8300 and we’ll confirm coverage for your street.

FAQs About Spray Foam Insulation in Hurst