Serving Bogalusa, LA and surrounding areas
Approved
In business since 2010
Free estimates
Warranties offered
"My electric bill went down drastically after he sprayed under my home. I would highly recommend him to anyone that needs insulation"
+5
Serving Bogalusa, LA and surrounding areas
Approved
Free estimates
Credit card accepted
Offers commercial services
"Had Gillespie Insulation come out to air seal our attic and install new blown-in fiberglass insulation. They did a great job, showed up when they said they would, and took the time to explain everything they were doing. The house already feels more comfortable, and everything was left clean when they finished. Would definitely recommend them to anyone needing insulation work."
Serving Bogalusa, 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.
+5
Serving Bogalusa, LA and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
"AA Air Duct Cleaning and Installation did an excellent job. They cleaned the 12 units of our condominium in a professional manner. AJ and Aaron explained the procedure that would be used and worked in an efficient manner completing the work on time. Pictures and video were taken to show the results."
+13
Serving Bogalusa, LA and surrounding areas
Approved
In business since 2019
Free estimates
Small jobs welcome
"The men were efficient and competent. They did a good job."
Serving Bogalusa, LA and surrounding areas
In business since 2006
Free estimates
Small jobs welcome
"LHS for spray foam insulation is a great call. They are competitively priced and were real pros during the whole experience. Highly recommend these guys for a spray foam project."
+9
Serving Bogalusa, LA and surrounding areas
In business since 2013
Free estimates
"Kevin gave us a time line as to when the work would be completed and stuck to it. He was very quick and professional."
Serving Bogalusa, LA and surrounding areas
In business since 2016
Free estimates
Credit card accepted
"They worked with me to stay within my budget. The project was completed the same day and all debris was removed and taken with them."
Serving Bogalusa, LA and surrounding areas
In business since 2018
Free estimates
"David always showed up on time and his work was excellent."
Serving Bogalusa, LA and surrounding areas
In business since 2019
Free estimates
Credit card accepted
"Florida Parish Foam is a group of professionals that truly does professional work, great craftsmanship, honesty, at a honest and fair price, highly recommended for all you insulation needs."
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.
From average costs to expert advice, get all the answers you need to get your job done.
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