Insulation Done Right on the TecheHistoric Character Outside, Modern Comfort Inside

Many New Iberia homes carry decades of character, along with the drafts and humidity that come with age. Butcher Insulation installs spray foam that closes the gaps and cracks older construction leaves behind, so you can keep the charm and lose the sticky rooms and high cooling bills.

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Our team will look at your attic, walls, and floors in person, then explain which foam fits your home without pushing anything you don’t need.

Tightened Homes Mean Easier Summers

Spray Foam Insulation Contractors in New Iberia, LA

Air sneaks into older homes through window frames, attic hatches, plumbing chases, and wall cavities that were never fully sealed. Once spray foam expands into those openings, it cures into a continuous air barrier that stops drafts and keeps out humid air. Butcher Insulation is a family-owned foam insulation company with full-time, background-checked crews, and we treat every New Iberia home the way we’d want our own family’s house treated.

Open-Cell Spray Foam

Open-cell spray foam insulation fills irregular framing in older homes with ease, wrapping around wiring, pipes, and odd angles. Its soft structure helps reduce noise from street traffic and neighboring rooms while keeping conditioned air indoors.

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Closed-Cell Spray Foam

Closed-cell spray foam insulation forms a vapor barrier and offers higher thermal resistance per inch than open-cell foam. Its rigid structure adds racking strength, which helps reinforce exterior walls and roof decks against storm-season wind.

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Workers prepping spray-foam equipment inside an insulation contractor's trailer with red 'Insulation by Butcher' signs.

Spray Foam vs. Fiberglass: Picking the Right Insulation Material

Both products have a place, and the best choice depends on your home, your goals, and your budget. Fiberglass slows heat transfer but does little to stop air movement, so humid air can still pass through it. Spray foam seals and insulates at once, which makes it the stronger performer in Louisiana’s climate, though it does cost more upfront.

Spray foam tends to be the better fit when:

You want the most energy-efficient home possible and plan to stay for the long term
You’d like a cooler attic that can be used for storage
Moisture, allergens, or drafts are ongoing problems

Fiberglass insulation often makes better sense when:

Budget is the main deciding factor
The space doesn’t call for a moisture barrier
Gas-burning heating equipment in the attic makes full sealing difficult

We’ll walk you through both options before you commit to anything.

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Upgrade Today, Pay Comfortably

Spray Foam Insulation Without the Budget Stress

Better insulation starts paying you back through lower energy bills, and our financing makes the first step easier. Qualified homeowners can check their eligibility online, often get approved the same day, and move forward without draining their savings.

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Interior residential construction with exposed wood framing, spray foam insulation, scaffolding and scissor lift equipment.

Where Our Insulation Services Make the Biggest Difference

New Iberia properties range from historic homes to sugarcane-country barns, and foam adapts to all of them. Explore some of our common applications.

Attic & Joists – Slows the attic heat that makes upstairs rooms miserable by mid-afternoon.
Exterior Walls – Wraps the home in a tight seal against the muggy air that settles in each summer.
Interior Walls – Foam in an interior wall quiets bedrooms, bathrooms, and home offices.
Roof Decking – Moves the thermal boundary to the roofline for a cooler, more usable attic.
Subfloors – Helps protect raised and pier-and-beam floors from moisture once the area beneath is dried.
Pole Barns – Keeps tractors, tools, and workshop spaces protected from heat and condensation.

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FAQs

What New Iberia Homeowners Ask About Spray Foam

Is spray foam a good fit for older New Iberia homes?

Often, yes. Many of the benefits of spray foam insulation show up clearly in older houses, where years of settling and remodeling can leave hidden gaps. Foam adapts to irregular framing and can be added to attics, roof decks, and subfloors without major demolition. If your current insulation is worn out or contaminated, we can handle removal before new foam goes in.

How thick does spray foam need to be?

The right thickness depends on the type of foam, where it’s going, and the requirements of your project. Foam applied too thin leaves you paying for performance you won’t get, and uneven coverage can create weak spots where heat and moisture slip through. A Butcher Insulation supervisor checks the thickness on every job before we call it finished.

Will spray foam help with mold or moisture problems?

Foam can help prevent the conditions that lead to mold, but it isn’t a fix for active mold growth. If you’re seeing mold, our team investigates whether earlier insulation work left gaps or misplaced moisture barriers, then recommends a plan. Proper air sealing, along with closed cell spray foam in the right spots, keeps humid air away from the cool surfaces where condensation forms.

Can I use my attic for storage after spray foam?

In many cases, yes. When foam is applied to the underside of the roof decking, the attic stays much closer to the temperature of your living space instead of baking all summer. That makes it a far better spot for holiday decorations, keepsakes, and other belongings that don’t hold up well in extreme heat.

What should I look for in a foam insulation contractor?

A few qualities separate a reliable installer from the rest:

Full-time employees instead of subcontractors
Background checks and drug testing for every technician
A supervisor who reviews the work on site
Knowledge of moisture and building science, which matters in South Louisiana’s climate
Clear guidance on when open cell spray foam, closed-cell foam, or fiberglass fits each space

Butcher Insulation checks every one of those boxes.

A person in a white protective suit spraying foam insulation into wooden wall studs on a construction site

Get Comfortable With Spray Foam in New Iberia

Butcher Insulation grew out of a family HVAC business that has served Acadiana since 1949, and those same values guide every insulation job today. Our crews explain your options in plain language, recommend only what your home needs, and leave behind a supervisor-checked install. Reach out for your no-pressure visit and find out how much cooler, quieter, and drier your home can be.

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