Existing Buildings Spray Foam Insulation Replacement in Plainview & Lubbock, TX

Is outdated insulation causing drafts, high energy bills, or discomfort in your home? At Dura Spray Foam, we specialize in insulation removal and replacement, providing top-notch spray foam insulation for existing walls. Whether you're dealing with aging materials or considering energy-efficient upgrades, our services are designed to restore your comfort and reduce costs. Curious if spray foam insulation can be used in existing walls? The answer is yes! Our experts carefully install spray foam insulation for existing interior walls with minimal disruption. Contact us today for a free quote on your insulation replacement cost and schedule your energy-saving transformation!

Time to Replace Your Spray Foam Insulation in Lubbock and Plainview?

LET OUR EXPERTS HANDLE YOUR Existing Walls spray foam insulation PROJECT

Is your insulation just not doing its job anymore? Duralock SprayFoam can replace your building insulation in Plainview or Lubbock, TX. We'll use two chemicals to install expanding spray foam insulation, and we'll shape the foam to make installing your new drywall easy.

Want insulation that will last a lifetime? Call us now to replace your insulation with spray foam insulation.

Do you need to replace your Existing insulation?

Replacing insulation is a major project, so it's not one you'll want to decide on lightly. You'll want to replace your building insulation if you:


  • Spot water damage
  • Have a pest infestation in your walls
  • Notice inconsistent indoor temperatures


Rodents like rats and mice can eat away at and burrow in traditional insulation, so spray foam insulation is a great choice if to prevent pest problems. Discuss your installation with our owner today.

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Frequently Asked Questions (FAQs)

  • Can spray foam insulation be added to an old home?

    Yes! Spray foam insulation can be installed in older homes to upgrade energy efficiency. We carefully inject it into existing walls, attics, and crawl spaces without the need for major demolition.

  • What are the signs that my home’s insulation needs replacement?

    If you feel drafts, notice rising energy bills, hear outside noise easily, or see pest infestations, your insulation might be failing. A professional inspection can confirm if a replacement is needed.

  • Will replacing my insulation help reduce my energy bills?

    Absolutely! Spray foam insulation creates an airtight seal, preventing energy loss. Many homeowners see a 30-50% reduction in heating and cooling costs after upgrading to spray foam.

  • How does spray foam insulation compare to fiberglass or cellulose?

    Unlike fiberglass or cellulose, spray foam doesn’t sag, settle, or absorb moisture. It lasts for decades, keeps pests out, and provides better thermal resistance (R-value), making it the superior insulation choice.

  • How long does it take to replace old insulation with spray foam?

    Most projects are completed within a day or two, depending on the home size and scope of work. Our team ensures a fast, clean, and efficient process with minimal disruption to your daily routine.