
Your home was built before modern insulation standards, and your electric bill shows it every summer. We add insulation to existing homes without tearing out walls or disrupting your day.

Retrofit insulation in Del Rio means adding blown-in or spray foam material to a home that is already built - without tearing out walls or doing a major renovation - and most attic jobs are done in two to four hours with no need to leave your home.
Most of Del Rio's housing stock was built in the 1950s through the 1980s, when insulation standards were far lower than they are today. If your home was built before 1990 and has never had insulation work done, there is a good chance you are losing a significant amount of cooled air every single day. Retrofit insulation is how you fix that without a major renovation. Many homeowners pair this with home insulation work in other areas of the house for a complete upgrade.
Insulation settles and compresses over time, which means older homes often have far less protection than they did when they were first built. Even a modest improvement in a leaky, under-insulated home can make a noticeable difference in comfort and on your monthly electric bill.
If your air conditioning runs almost constantly through a Del Rio summer but your home never quite reaches the temperature you set, heat is getting in faster than your system can push it out. In Del Rio, where temperatures stay above 95 degrees for months, a well-insulated home should hold a comfortable temperature without the AC cycling every few minutes. If yours cannot, the attic is usually the first place to look.
Bedrooms or rooms directly under the roof that feel significantly warmer than the rest of the house point to thin or uneven insulation in the attic above them. Heat moves through the ceiling from the attic, and a gap in coverage creates a hot spot your AC cannot fully overcome. This is especially common in Del Rio homes built before 1985.
If you look into your attic and can clearly see the wooden beams running across the floor, your insulation level is almost certainly too low for Del Rio's climate. Insulation should cover those beams completely. If it does not, you are missing a significant layer of protection between your living space and the heat above - and your energy bills will reflect it all summer long.
Del Rio's dry, dusty conditions mean air leaks in your attic or walls can pull in outside air along with dust and allergens. If your home feels gritty or stuffy despite keeping windows shut, gaps in your insulation and air sealing may be the cause. Retrofit insulation combined with air sealing addresses both problems at once.
We offer both blown-in insulation and spray foam insulation for retrofit jobs, and the right choice depends on your home's specific layout and where the gaps are. Blown-in is the fastest and most cost-effective way to bring an attic up to the depth recommended for Del Rio's climate zone - a truck-mounted machine fills the space evenly through the access hatch, and most attic jobs are done in a few hours. For tight spaces around pipes, in rim joists, or in wall cavities where blown-in cannot reach, spray foam is the better tool because it expands as it sets, sealing gaps and insulating at the same time. If you have also been considering spray foam insulation for a broader upgrade, we can discuss which areas benefit most from each material type during the assessment visit.
For homes where air leakage is contributing as much to the problem as thin insulation, we typically recommend combining retrofit insulation with home insulation work in other parts of the building envelope. We can assess the full picture and tell you where each dollar of investment will do the most good.
Best for homeowners who need to raise their attic insulation depth quickly and cost-effectively on a home with standard access and no major moisture issues.
Best for homes with hard-to-reach spaces, rim joists, or areas where blown-in alone cannot provide both insulation and air sealing in one step.
Del Rio sits in a semi-arid climate where summer temperatures regularly exceed 100 degrees and the heat season stretches from May through October. Your attic can reach 140 degrees or hotter on a summer afternoon, and insulation that is thin or compressed simply cannot hold back that kind of heat. Homeowners here feel the difference in their electric bills and in rooms that stay stuffy no matter how long the AC runs. Adding insulation is one of the most direct fixes available - and in a climate this extreme, the payback period on a well-done retrofit job is often just a few years.
Del Rio also sits along the Rio Grande, where humidity can spike during summer monsoon season and introduce moisture into attic spaces. We check for signs of moisture before adding new material, because covering up a moisture problem makes it harder to find later. We serve homeowners throughout the area, including Uvalde and Eagle Pass, where older homes face the same combination of extreme heat, pre-1990 construction, and insulation that has settled far below what this climate demands.
We ask about your home's age, approximate square footage, and the comfort problems you have been noticing. We reply within one business day and can usually schedule an in-home visit within a few days of your call.
We visit your home and go into your attic to measure existing insulation and check for moisture, pest activity, or gaps that should be sealed first. You receive a written estimate before anyone starts work.
The crew arrives with a truck-mounted blowing machine and runs a hose up through the attic hatch, filling the space evenly to the depth in your estimate. For a typical Del Rio home, the attic portion takes two to four hours.
We walk you through what was completed and show you photos of the finished attic. You receive a written record of the materials installed and the depth achieved - documentation you will need to claim any federal tax credit.
Free in-home estimate, no obligation. We reply within one business day.
(830) 507-8640Most of the homes we retrofit in Del Rio were built between the 1950s and the 1980s - a period when insulation standards were low and construction styles varied widely across the city. We know what to expect and come prepared for the attic layouts, wiring configurations, and insulation types common in homes from that era.
Adding insulation over a moisture problem traps the dampness and makes things worse. We inspect your attic for signs of water intrusion or mold before a single bag of material goes in. If we find a problem, we tell you what needs to happen first - we will not bury an issue just to finish the job.
The IRS Energy Efficient Home Improvement Credit covers up to 30 percent of qualifying insulation costs. We provide the written documentation of materials and installation depth you need to file the credit correctly. We also stay current on NAIMA installation guidelines so your job meets recognized industry standards.
We take photos of the finished attic and walk you through them before we leave. You will know the coverage depth, the material used, and where any problem areas were addressed. No guessing whether the job was done right - you will have the proof in hand.
Our approach combines local knowledge of Del Rio's housing stock with transparent documentation and a licensed, insured crew. That combination is what gives homeowners here confidence that the work will actually hold up through summer after summer of extreme heat.
Spray foam expands to seal gaps and insulate simultaneously - ideal for tight spots and areas where blown-in cannot reach.
Learn MoreA full-home insulation assessment covering the attic, walls, and crawl space so every part of the envelope is working together.
Learn MoreDel Rio's hottest months arrive fast. Locking in your installation now means your home is protected before temperatures peak. Call or request a free estimate to get started.