Spray foam insulation has gained a lot of attention in recent years, especially here in Hillsboro, TX. But with that attention comes plenty of confusion. At D&D Insulation LLC, we talk to homeowners and business owners every week who have heard all kinds of things about spray foam—some true, some not even close.
Let’s break down the most common myths and explain what’s actually true. If you’ve been on the fence about spray foam, this might help you make a more confident decision.
The truth: Once it cures, spray foam is completely safe. During the installation process, there may be temporary fumes, but professional installers know how to handle that with proper ventilation. After it’s set, it won’t release any harmful chemicals or affect your indoor air.
The truth: Spray foam actually helps fight against mold. Unlike fiberglass or cellulose, it doesn’t soak up moisture. It seals out humid air, which keeps condensation and mold growth to a minimum. It’s a smart choice in Texas, where humidity can be a problem.
The truth: Not at all. Many of our projects in Hillsboro involve existing homes. Whether it’s an old attic, a drafty wall, or a crawl space, spray foam can be added to improve comfort and reduce energy waste—no need to build new.
The truth: Yes, spray foam costs more upfront than fiberglass. But you get what you pay for. It cuts down on heating and cooling costs—sometimes by as much as 50%. That means you’ll likely earn that money back over time through lower utility bills.
The truth: This one surprises a lot of people. Spray foam doesn’t sag, shrink, or settle. Once it’s in place, it stays put for decades. That’s one of the reasons so many Hillsboro homeowners are switching to it.
Spray foam starts as a liquid, then quickly expands to fill every gap and crack it touches. It creates an airtight seal that blocks outside air, locks in your indoor temperatures, and helps your HVAC system run more efficiently.
There are two types:
We’ll help you decide which one is best for your project during our consultation.
Spray foam helps keep the hot air out in summer and the cold air out in winter, so your HVAC doesn’t have to work as hard.
By sealing up cracks, spray foam blocks dust, pollen, and other allergens from getting inside. That means cleaner air and fewer sneezes.
Closed-cell spray foam adds rigidity to your structure, which is helpful during heavy wind or storms.
Open-cell foam is a good sound absorber. It helps keep outside noise out and limits sound transfer between rooms.
Spray foam is only as good as the person installing it. At D&D Insulation LLC, we know what we’re doing. Our team follows all safety procedures and installs spray foam with precision. You’ll see the difference in your comfort, your energy bills, and your peace of mind.
Call us today at (903) 389-5705 or email [email protected] to schedule a free quote.
Yes. Once it dries, spray foam is completely safe and won’t affect your indoor air. We always ventilate properly during installation.
Absolutely. It seals air leaks and helps your HVAC run more efficiently, which often means big savings on monthly bills.
Yes. Many of our customers in Hillsboro have older homes, and spray foam is perfect for upgrading insulation in attics, crawl spaces, and walls.