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Insulation Types:
Pros, Cons, and Best Choices
for Louisiana Summers

Image by Nicole Herrero

At Insul Pro Solutions, we offer a range of insulation solutions to keep your home comfortable and energy-efficient.
 
Louisiana’s hot, humid summers, with temperatures often exceeding 90°F and humidity levels above 70%, demand insulation that combats heat gain, manages moisture, and reduces cooling costs. Below, we outline the pros and cons of our insulation options—Blown Fiberglass, Batt Insulation, Blown Cellulose, Closed Cell Spray Foam, and Open Cell Spray Foam—and recommend the best choices for Louisiana’s climate.

Blown Fiberglass Insulation

Blow In Insulation

Suitability for
Louisiana Summers

  • Blown fiberglass is a solid choice for attic insulation in Louisiana, as it resists moisture and provides good thermal performance. Pairing it with proper ventilation, like solar attic fans, enhances its ability to keep attics cool.

Pros

  • High thermal resistance (R-value of ~3.7–4.3 per inch), effective at reducing heat transfer.
     

  • Non-combustible and resistant to moisture damage, ideal for humid climates.
     

  • Easy to install in attics and irregular spaces, ensuring seamless coverage.
     

  • Cost-effective for large areas like attics.

Cons

  • Can settle over time, slightly reducing effectiveness.
     

  • Requires professional installation to avoid gaps and ensure proper airflow.
     

  • Less effective as an air barrier compared to spray foam.

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We Provide Insulation Services to the Following Lake Charles Areas

Mermentau, Egan, Evangeline, Morse, Estherwood, Jennings, Crowley, Iota, Roanoke, Gueydan, Lake Arthur, Welsh, Basile, Rayne, Branch, Elton, Hayes, Eunice, Duson, Lacassine, Fenton, Church Point, Maurice, Scott, Kaplan, Iowa, Kinder, Lafayette, Bell City, Chataignier, Perry, Abbeville, Milton, Sunset, Mamou, Oberlin, Lawtell, Carencro, Lake Charles, Youngsville, Grand Chenier, Reddell, Grand Coteau, Creole, Leblanc, Opelousas, Reeves, Erath, Broussard, Delcambre, Mittie, Leonville, Cade, Ville Platte, Ragley, Arnaudville, Pine Prairie, Westlake, Cecilia, Washington, Dry Creek, Breaux Bridge, Avery Island, Oakdale, Port Barre, New Iberia, Elizabeth, Turkey Creek, Grant, Sulphur, Saint Landry, Lydia, Saint Martinville, Longville, Sugartown, Lebeau, Dequincy, Krotz Springs, Bunkie, Cameron, Loreauville, Palmetto, Morrow, Longleaf, Hackberry, Glenmora, Evergreen, Pitkin, Melville, Forest Hill, Lottie, Cheneyville​

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Parishes Served

Calcasieu, Cameron, Jefferson Davis, Beauregard, and Allen

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Zip Codes

70556,70531,70537,70559,70534,70546,70526,70543,70527,70581,70542,70549,70591,70515,70578,70516,70532,70646,70535,70529,70650,70640,70525,70555,70583,70548,70647,70648,70506,70630,70524,70575,70511,70503,70558,70584,70504,70554,70655,70550,70508,70507,70502,70505,70509,70598,70593,70520,70596,70615,70592,70643,70580,70541,70501,70632,70651,70510,70570,70658,70571,70533,70518,70528,70654,70611,70609,70607,70551,70602,70606,70612,70616,70629,70519,70601,70586,70657,70512,70576,70669,70605,70521,70589,70637,70517,70513,71463,70577,70560,70562,70638,70585,70644,70664,71367,70569,70563,70582,70652,70663,70662,71345,70633,70750,70665,71322,70631,70552,71358,71356,71448,70645,71433,71333,70656,71353,71430,70756,71325

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