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Find Spray foam insulation pros in Delta

Burson Insulation Services
4.6(
27
)

Serving Delta, LA and surrounding areas

Approved

In business since 2022

Free estimates

Small jobs welcome

"I canâ t say enough good things about Koala Insulation. John came out quickly, got my estimate fast, made sure he was getting the right materials for the job, and stayed in contact with me every step of the way. We had a few snags and John and his crew helped us despite not needing to (electrical and plumbing issues). I would absolutely hire this company again if I need more insulation work in the future. Itâ s hard to find good, honest, dependable businesses and people these days. John and his crew with Koala insulation are exactly those kind of people."
Response time1 day
Response rate94%
19 neighbors recently requested a quote
Avatar for SwampSeal Insulation
SwampSeal Insulation
5.0(
5
)

Serving Delta, LA and surrounding areas

Approved

In business since 2023

Free estimates

Offers commercial services

SwampSeal Insulation specializes in all variances of insulation servicing all of Louisiana. We set the standard by prioritizing customer satisfaction and attention to detail while maintaining deadlines. We are still a relatively small business, growing rapidly and ensuring integrity as the forefront of why we do what we do.

Residential R38 Attic
R38 CATHERAL BATTING
R38 CATHERAL BATTING
10 neighbors recently requested a quote
Recommended by40%of homeowners
Southern Spray Foam Insulation, LLC
5.0(
2
)

Serving Delta, LA and surrounding areas

Approved

In business since 2018

Free estimates

Customers say: Quick response

Southern Spray Foam Insulation, LLC, provides our customers with the best quality spray foam insulation. We are here to build relationships with our customers and communities. Southern Spray Foam Insulation, LLC works in an honest, efficient, and professional way. Our pledge is to create successful relationships by building trust, treating every project with the utmost integrity, and exceeding expectations.\n\nWE ONLY INSTALL SPRAY FOAM INSULATION IN NEW CONSTRUCTION. WE DO NOT INSULATE EXISTING CONSTRUCTION.

Response time1 day
Recommended by100%of homeowners
Avatar for D & M Insulation
D & M Insulation
5.0(
4
)

Serving Delta, LA and surrounding areas

Approved

Free estimates

Small jobs welcome

Offers commercial services

"I found this company by accident and turns out one of the best I used the young man was very professional and knowledgeable he was fast had all the insulation up in only a hour or so and his prices were the best I’ve seen .. and I can thank him enough"
R-value Attic Upgrade
R-value Attic Upgrade
44 neighbors recently requested a quote
Showing 1-10 of 17
FAQs for spray foam insulation projects in Delta, LA

Old insulation should be removed when it shows damage, contamination, or heavy deterioration. If you notice water stains, rodent droppings, mold, or large gaps, plan on taking it out to protect your home’s energy performance and indoor air quality. Removing compromised material eliminates health hazards, cuts energy loss, and sets the stage for a safer, more efficient attic—all while keeping utility bills in check.

R-value measures how well insulation resists heat flow—the higher the number, the better it slows heat transfer. The right R-value keeps your home warmer in winter and cooler in summer, saving energy year-round. Match the rating to your climate zone and have a pro verify performance over time, because moisture or settling can lower R-value and cut efficiency.

Attic insulation can stay in place for 80 to 100 years, but its performance often drops after the first 15. As dust, moisture, or mold build up, the material loses R-value and allows heat to escape. Schedule periodic inspections so a pro can tell you when replacement makes sense—helping you keep energy bills down and indoor comfort up.

You can over-insulate an attic. Beyond the recommended R-value, extra layers don’t add efficiency and can trap moisture, leading to mold or reduced performance. A local insulation pro can measure current levels, confirm the right target for your climate, and advise on any adjustments so you avoid future energy or maintenance headaches.

Insulation can be damaged by mold, pests, water leaks, or accidental electrical contact. When the material is compromised, it loses R-value and can introduce health hazards. Removing and replacing affected sections restores efficiency, while routine inspections from a qualified pro help you catch problems early and keep your attic safe and energy-smart.