Maintenance · 2 min read

Keeping Your Closed-Cell Spray Foam Strong in Cibolo, TX

Closed-cell spray foam is a good insulation choice. Most people think it is a "set it and forget it" solution. This is mostly true. But knowing a few things helps make sure it works perfectly for many years in the tough Cibolo, TX climate. Heritage Insulation Solutions knows that closed-cell spray foam needs to perform well in Cibolo, TX.

← Back to Blog Completed closed cell spray foam work at a residential property in Cibolo, TX

Let us talk about closed-cell spray foam. If you have invested in it for your Cibolo home, you have made a smart move. This material is solid, acts as an air barrier, and also helps with moisture control. This is important with our hot, humid summers and the sudden cold snaps we get here in South Texas. You might hear it lasts 80 to 100 years. That is generally true when it is put in right. But even the best systems benefit from some attention. Here is what Heritage Insulation Solutions has seen over the years and what you need to know to make sure your investment keeps paying off for your home in Cibolo, TX.

How to Extend the Life of Your Closed-Cell Spray Foam in Cibolo, TX

The good news is that closed-cell spray foam is pretty low-maintenance. It is not like your HVAC system that needs a filter change every month. But there are a few things you can do to make sure it hits that 80-100 year mark. Heritage Insulation Solutions helps homeowners in Cibolo, TX with their Insulation needs.

  • Protect it from UV Rays: This is a key thing. Spray foam is not meant to be exposed to direct sunlight. UV radiation will degrade the surface of the foam. This causes it to yellow, become chalky, and eventually break down. In attics or crawl spaces, it is usually covered by a thermal barrier like drywall. But if you have any exposed foam, say in a rim joist area or during a renovation, make sure it gets covered up or coated with a UV-resistant barrier pretty quickly. Even a few weeks of exposure can start the degradation of the Closed-Cell Spray Foam. Heritage Insulation Solutions makes sure your Closed-Cell Spray Foam is protected in Cibolo, TX.
  • Control Moisture (Where It Matters): Closed-cell foam is very good at resisting moisture. It does not absorb water easily. However, prolonged exposure to standing water or extreme humidity can affect the materials it is adhered to. Our Cibolo climate, especially those muggy months from June to September, means you have to keep an eye on leaks. Make sure your roof is not leaking. Make sure your plumbing is sound. Make sure your foundation stays dry. If the wood or other substrate deteriorates, the foam's bond could suffer. Heritage Insulation Solutions can inspect your Closed-Cell Spray Foam for moisture issues in Cibolo, TX.
  • Maintain Your Building's Structure: Buildings shift and settle. That is just a fact of life. Closed-cell foam is rigid and stable. But if your home experiences significant structural movement, it could potentially impact the foam. This is not usually a direct foam problem. This is more of a building problem that could affect the foam. Heritage Insulation Solutions recommends regular home inspections for your home in Cibolo, TX.

What Regular Maintenance Looks Like for Closed-Cell Spray Foam in Cibolo, TX

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