Livingston Parish, on the Amite
Spray Foam Insulation in Denham Springs, LA
Rebuilt walls, damp crawl spaces and hot attics.
- Free on-site estimates
- Written quote listing foam type, thickness and R-value per area
- Ducts, moisture and termite clearances checked before we insulate
After the Amite Flood
Spray Foam Insulation in Denham Springs often follows a flood repair. The Amite River forms part of the city line, and it was one of the most talked-about rivers in the August 2016 flood. Many homes here were gutted and rebuilt, and some were rebuilt fast. When we look at a Denham Springs house, we check what went back into the walls and floors, and whether any wet material was left behind.
What the city's code says about the climate
Denham Springs publishes its building design criteria. They list frost depth as zero, a 123 mph design wind speed, a summer design temperature of 93F for equipment sizing, and termite risk as very heavy. That last item matters for us: foam near the ground can hide termite tubes, so we keep inspection strips open on crawl space walls and slab edges.
Rain
Average rainfall here runs about 62 inches a year, with August the wettest month. Crawl spaces under raised homes pull in that moist air unless they are closed off. Encapsulation or foam under the floor keeps framing drier.
Code minimums for rebuilds
If you are rebuilding walls or a ceiling, Louisiana's code summary lists R-13 for wood-frame walls and R-38 for ceilings in climate zone 2. Open-cell foam in a 2x4 wall meets the wall number; closed-cell does it in less depth. We list the R-value on the quote so your inspector and your records match.
Growing parish, newer homes
Denham Springs is the largest area of commercial and residential development in Livingston Parish. Newer homes mostly need attic sealing and depth, and bonus rooms over garages need the floor and kneewalls done right. Get a free estimate
Denham Springs Facts
- Amite River. The Amite River forms part of the city line and flooded heavily in August 2016 (Wikipedia).
- Design criteria. City code criteria list zero frost depth, a 123 mph design wind, a 93F summer design temperature and very heavy termite risk.
- Rainfall. Average annual rainfall is about 62 inches, and August is the wettest month at about 6.55 inches (Wikipedia).
- Growth center. The city is the largest area of commercial and residential development in Livingston Parish (Wikipedia).
Denham Springs Questions
My house was rebuilt after 2016. Should I check the insulation?
It is worth a look, especially under the floor and in the lower walls. We check for missing or damp material.
Is closed-cell foam a good idea in flood-prone walls?
It does not soak up water the way batts do, so it dries out with less to tear out. It does not make a wall floodproof.
Do you leave termite inspection gaps?
Yes. Local criteria rate termite risk as very heavy, so we keep inspection strips open.
What R-value do rebuilt walls need?
Louisiana's code summary lists R-13 for wood-frame walls in zone 2.
Free Estimates in Denham Springs, LA
Denham Springs: book a free look at your insulation.
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