Roofing Insulation in Louisiana | Spray Foam Your Roof and Ceiling

Professional spray foam roofing insulation for homes and commercial buildings across Louisiana. Licensed, insured, and fully warrantied

Free estimates  ·  Statewide LA  ·  Financing available
Licensed & Insured
15+ Years Serving Louisiana
5 Star Google Reviews
Financing Available

Why Us

Why Louisiana Buildings Need the Right Roofing Insulation

Between Gulf humidity, 100-degree summers, and hurricane-season downpours, Louisiana roofs take a beating,  and so do your energy bills. Standard fiberglass batts sag, soak up moisture, and leave gaps where heat and humid air pour in. Roofing insulation done with spray foam seals every seam , deck joint, and rafter cavity in a single application,  giving you a continuous thermal and moisture barrier from ridge to eaves.

At Spray Foam Worx, we install spray foam roofing insulation for homeowners and commercial property owners across Louisiana,  from Monroe and Shreveport to Baton Rouge, Lafayette, and New Orleans. Whether you need ceiling spray foam insulation in a single-family home or spray-on roofing for a warehouse, we handle the spec, application, and cleanup.

Honest Pricing, No Hidden Fees

Request Your Free Spray Foam Quote

Our team provides quick, transparent quotes tailored to your project needs, so you can make an informed decision with confidence.

Contact Details
Application

Residential

Insulation for Ceiling & Attic Spaces,  Residential Homes

If your upstairs runs 10 degrees hotter than the rest of the house, your AC never quite catches up, or your power bill keeps climbing every summer, your roof and attic are almost certainly the cause. Conventional attic insulation lets conditioned air leak out and unconditioned attic air seep in,  sometimes hundreds of cubic feet per minute.

Spray foam ceiling insulation solves it at the source. We apply closed-cell or open-cell foam directly to the underside of your roof deck, sealing the attic into your conditioned envelope. The result:

Even temperatures upstairs and downstairs
Smaller HVAC runtime,  typical homeowners see 30–50% lower cooling bills
Quieter interiors (foam dampens rain and traffic noise)
Reduced humidity in attics, hallways, and bedrooms
Long-term protection against mold, mildew, and roof-deck rot

Most residential roofing insulation jobs are completed in one day, with no mess left behind.

Commercial

Spray-On Roofing & Insulation for Commercial Buildings

Warehouses, retail buildings, manufacturing facilities, agricultural barns, and metal-roof commercial structures across Louisiana lose enormous amounts of energy through uninsulated or under-insulated roof systems. For commercial property owners and facility managers, the math is simple: every degree of unwanted heat gain hits your monthly operating cost.

Our commercial spray foam roofing insulation services include:

Spray-on roofing for flat and low-slope commercial roofs
Metal roof insulation for steel buildings, pole barns, and warehouses
Roof deck insulation underneath shingle, tile, or membrane roofs
Re-roofing prep,  sealing decks before new roof systems go on
Cold storage, food processing, and refrigerated facility insulation

We coordinate with your facility schedule, GC, or roofer to minimize downtime, and every job is backed by our workmanship warranty.

A Comprehensive Overview

Roof Spray Foam Insulation: Open-Cell vs. Closed-Cell

Not every roof needs the same foam. The right choice depends on your roof type, climate exposure, budget, and whether you need a vapor barrier. Here's how the two systems compare for Louisiana roofing applications:

Feature
Open-Cell Foam
Closed-Cell Foam
R-Value (per inch)
~3.5 to 3.8
~6.5 to 7
Vapor barrier
No
Yes (Class II)
Adds structural rigidity
Minimal
~6.5 to Significant 7
Best for
Interior ceilings, attics
Roof decks, metal roofs, hurricane zones
LA-climate fit
Good for conditioned attics
Best for humidity & wind uplift
Cost
Lower
Higher (but higher ROI)

Our team walks you through which foam fits your roof, your budget, and your goals before any work starts.

Data Sheet

Aspersion 3.0 Spray Foam Data Sheet

A two-component, rigid polyurethane spray foam that delivers high-performance insulation with smooth, uniform application across a wide temperature range.

Roof Types

Roof Types We Insulate Across Louisiana

Category

Metal Roof Insulation

Metal roofs heat up fast and radiate that heat straight into your building. Spray foam insulation for metal roof systems,  whether standing-seam, R-panel, or corrugated,  bonds directly to the underside of the panels, eliminating condensation, drumming noise, and heat gain in one step. We insulate metal roofs on pole barns, warehouses, shops, and residential metal-roof homes statewide.

Category

Flat & Low-Slope Roofs

Commercial flat roofs are notorious for ponding, leaks, and heat retention. Our spray-on roofing applications create a seamless, fully adhered insulation layer that doubles as a secondary moisture barrier under your membrane or coating.

Category

Residential Shingle Roofs

For traditional shingle roofs, we install roof deck insulation from the attic side,  sealing the underside of the deck and bringing your attic into the conditioned envelope. No shingles removed, no structural changes.

Category

 Roof Deck Insulation

Whether you're building new, re-roofing, or retrofitting, roof deck insulation adds R-value where it matters most: at the highest point of the building, where heat naturally collects.

Hurricane & Storm Resilience

Hurricane-Ready: Why Spray Foam Matters in Louisiana

Louisiana sits in one of the most active hurricane corridors in the country. Wind uplift is what tears roofs off buildings,  and closed-cell spray foam roofing insulation has been independently tested to significantly increase a roof's resistance to uplift forces.

When closed-cell foam is applied to the underside of your roof deck, it bonds the deck to the rafters and trusses, transforming three separate components into a single structural unit. The benefits during a storm:

Increased wind uplift resistance (closed-cell rigidity reinforces the deck)
Sealed seams that resist wind-driven rain infiltration
Reduced risk of deck failure even if shingles are lost
Faster post-storm dry-out (foam doesn't absorb water like fiberglass)

If your home or building is in a coastal or wind-exposure zone, closed-cell roof spray foam is one of the most cost-effective hurricane upgrades you can make.

Moisture & Humidity

Beating Louisiana Humidity at the Roofline

Louisiana averages over 75% relative humidity year-round. Without a proper vapor barrier, that moisture migrates into your attic, condenses on cool surfaces, and slowly destroys your roof deck, framing, and ductwork,  feeding mold growth along the way.

Closed-cell spray foam acts as both insulation and a Class II vapor retarder in a single application. By sealing the roof deck, we stop moisture-laden air at the building envelope before it can condense in your attic. For homeowners that means cleaner air and no musty smells. For commercial buildings it means protected inventory, equipment, and structural integrity.

Cost, ROI & Energy Savings

What Spray Foam Roofing Insulation Costs,  and What It Pays Back

Spray foam roofing insulation costs more upfront than fiberglass or cellulose,  but it's the only insulation that pays you back in lower energy bills, longer roof life, and increased property value. Most Louisiana homeowners and commercial owners we work with see:

20–50% reduction in monthly heating and cooling costs
Payback in 3–7 years, depending on building size and energy rates
Increased property resale and appraisal value
Potential utility rebates and federal energy efficiency tax credits
Reduced wear on HVAC equipment (smaller load = longer life)

We provide written estimates with line-item pricing,  no surprises, no upsells. Financing is available for both residential and commercial projects, so you can install now and pay over time while the energy savings cover most of the payment.

Our Process

What to Expect When You Hire Spray Foam Worx

Free On-Site Assessment

We inspect your roof, attic, or commercial deck; measure square footage; identify air leaks; and recommend open- or closed-cell foam based on your building.

Written Quote

You get a clear, itemized estimate with material, labor, and warranty terms. No high-pressure sales, no hidden fees

Professional Installation

Our crew preps the work area, masks off sensitive surfaces, and applies the foam to manufacturer spec. Most residential jobs are done in one day.

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Final Walkthrough & Warranty

We walk the job with you, confirm coverage and thickness, clean up the site, and register your workmanship warranty.

They started a week sooner than quoted and did an awesome job installing 2" closed foam on my 75×42 and 21 foot tall shop/barn in Dubach. It's sealed up tight!
review author

Thomas Larry

15 Feb 2022

google reviews
star
4.3 out of 5 Rating
review author

Robert Jackson

15 Feb 2022

From start to finish these guys were top notch. Not a business that just started. They covered everything plus the floor. Once here they explained the process with me.
google reviews
star
4.3 out of 5 Rating
I am transforming a bus into an RV and got these guys to spray insulate the whole thing! They did a great job and would gladly get them to spray other items for me as well.
review author

Parker Johnson

15 Feb 2022

google reviews
star
4.3 out of 5 Rating
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I work out of my garage, and winters were brutal. After insulation, it holds heat perfectly, and I’m not freezing my hands off anymore. Smart investment!
review author

Helen Kuechl Schreiber

15 Feb 2022

google reviews
star
4.3 out of 5 Rating
They started a week sooner than quoted and did an awesome job installing 2" closed foam on my 75×42 and 21 foot tall shop/barn in Dubach. It's sealed up tight!
Review Image

Thomas Larry

Senior Account Manager

google reviews
star
5.0 out of 5 Rating
I am transforming a bus into an RV and got these guys to spray insulate the whole thing! They did a great job and would gladly get them to spray other items for me as well.
review image

Parker Johnson

Digital Marketer

google reviews
star
5.0 out of 5 Rating
From start to finish these guys were top notch. Not a business that just started. They covered everything plus the floor. Once here they explained the process with me.
Avatar Image

Robert Jackson

Administration/Management

google reviews
star
5  out of 5 Rating
Dustin and his crew did a great job!! He knew what a time frame I had and worked to get it done at a good price. Thanks Dustin to you and your crew.
Robert Ingra

Robert Ingra

Senior Account Manager

google reviews
star
5.0 out of 5 Rating

Areas We Serve

Serving All of Louisiana from Our Monroe Headquarters

Spray Foam Worx is based in Monroe, LA, and provides spray foam roofing insulation across the entire state. We regularly work in:

Monroe
West Monroe
Shreveport
Bossier City
Alexandria
Baton Rouge
Lafayette
Lake Charles
New Orleans
North Shore
Houma
Thibodaux

Not sure if we cover your area? Call us if you're in Louisiana & surrounding parishes, and we'll get to you.

FAQ’s

Frequently Asked Questions

All of your questions in one place, if there’s still any confusion please contact us.

What types of projects do you specialize in?
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We specialize in spray foam insulation services for both residential and commercial properties, including attics, walls, crawl spaces, basements, roofs, and more. Our projects range from small home retrofits to large commercial and industrial installations, always focused on enhancing energy efficiency and comfort.

  • Attics and crawl spaces
  • Metal roofs and TPO systems
  • Foam roofing applications
  • Industrial warehouses
  • Commercial buildings
  • Residential homes
How do you ensure the quality of your work?
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We maintain a detailed project tracking system: from consultation through installation, we document photos, videos, and measurements of every job. Our installers use top-quality materials and follow strict protocols to ensure long-lasting performance.

Do you provide before and after examples of your work?
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Yes, we document every job with photos and upload records into our system, allowing you to verify both the “before” and “after” states of your insulation project.

What’s the typical timeline for completing a project?
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For most residential jobs, we can complete insulation installation in one day, depending on the size and access of the area to be treated. Larger or commercial jobs may take slightly longer.

Can you handle both new construction and existing structures?
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Absolutely! We work on both new builds and retrofit applications (existing homes or businesses), tailoring our spray foam solutions to the condition and scope of your structure.

What makes your spray foam installation different from other companies?
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Our difference lies in comprehensive documentation, a transparent process, and use of premium products. We follow a detailed step-by-step workflow from estimate to work schedule, ensuring every job meets high standards.

How do you handle safety during spray foam installation?
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We use industry-recognized materials and procedures, ensure proper site preparation and curing, and have trained professionals on-site. Documentation and monitoring are part of our standard process for your safety and comfort.

How much does spray foam roofing insulation cost in Louisiana?

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Roofing insulation projects in Louisiana vary depending on the sq ft applied, type of roof, and quantity needed per board foot installed, depending on foam type, thickness, and roof complexity. Commercial spray-on roofing is quoted by project. We offer free written estimates and financing for qualified customers.

  • Attics and crawl spaces
  • Metal roofs and TPO systems
  • Foam roofing applications
  • Industrial warehouses
  • Metal roofs and TPO systems
  • Foam roofing applications

Is spray foam better than fiberglass for Louisiana roofs?

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Yes, in almost every case. Spray foam has a higher R-value per inch, doesn't absorb humidity (a major problem in Louisiana), seals air leaks, and adds structural strength against hurricane wind uplift. Fiberglass batts sag, hold moisture, and lose effectiveness over time.

Should I use open-cell or closed-cell foam on my roof?

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Closed-cell is generally the better choice for Louisiana roofs because it doubles as a vapor barrier and adds significant structural rigidity for hurricane resistance. Open-cell is a solid, lower-cost option for conditioned attic ceilings in inland areas. We help you decide during your free assessment.

Will spray foam insulation lower my energy bills?

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Most Louisiana homeowners see a 20–50% drop in heating and cooling costs after roofing insulation upgrades with spray foam. Actual savings depend on your existing insulation, HVAC efficiency, and building envelope.

 Do you serve commercial buildings as well as homes?

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Yes. Spray Foam Worx handles both residential ceiling spray foam insulation and large commercial spray-on roofing projects,  warehouses, agricultural buildings, retail, cold storage, and industrial facilities across Louisiana.

How long does a spray foam roofing insulation job take?

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Most residential roofing insulation jobs are completed in a single day. Larger commercial projects typically run 2–5 days, depending on square footage and access. We give you a firm timeline in your written estimate.

Contact With Team

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