Attic Insulation in Marble Falls, TX
A Hill Country attic runs 130–150°F on an August afternoon, and the insulation over your ceiling is the only thing between that heat and the rooms below. In most homes out here it has settled below the joists, got wet after a roof leak, or was torn up by rodents. Air Ductbusters removes what has failed, seals the ceiling underneath it, and blows in a full 14 inches of new insulation.
Start with a Free Professional Attic Inspection and receive a written estimate before any work begins.
Licensed. Insured. Local.
Serving Marble Falls and nearby communities including Horseshoe Bay, Granite Shoals, Bee Cave, Salado, Killeen, Llano, Kingsland, Lago Vista and Burnet.
Why Attic Insulation Matters
Proper attic insulation helps:
Keep upstairs rooms at the temperature the thermostat says
Stop your AC running all afternoon in July and August
Lower monthly cooling costs
Remove rodent-damaged and water-stained material from the house
Extend the life of your HVAC equipment
Most of the summer heat load in a Hill Country home comes through the ceiling, not the windows. When insulation settles below the joists, you are cooling the attic along with the house.
✓ Licensed & Fully Insured Local Team
✓ 150+ Marble Falls Homes Served
✓ Same-Day Scheduling Available
✓ No High-Pressure Sales — Written Estimates Always
Signs You Need New Attic Insulation
Upstairs rooms never cool down
The AC runs and barely shuts off
You can see the joists from the attic hatch
Droppings or nesting in the insulation
Insulation got wet after a roof leak
Nobody has been up there since the build
If one part of the house is always hotter than the thermostat says, the attic is usually the reason.
What’s Included in Our Attic Insulation Service
Full attic inspection and depth measurement
Removal of failed insulation, bagged and hauled off
Return air box re-insulation and sealing
Register boot and duct connection sealing
Baffles kept clear at the eaves
14 inch blown-in installation, level throughout
Depth markers left in place so you can check it
We seal the ceiling before we cover it — the step most companies skip.
Serving Marble Falls & the Texas Hill Country
We proudly provide attic insulation removal and blown-in installation throughout Marble Falls and nearby communities including Horseshoe Bay, Granite Shoals, Kingsland, Bee Cave, Lago Vista, Burnet, Cedar Park and Leander.
How Our Attic Insulation Process Works
Schedule your free attic inspection
Measure existing depth and check for damage
Written estimate before any work begins
Remove failed insulation back to bare deck
Seal return boxes and duct connections
Blow in 14 inches and walk the attic with you
Your satisfaction is our priority — we don’t guess, we measure and document before we quote.
Frequently Asked Questions About Attic Insulation
❓ Do you have to remove the old insulation?
Not always. If it is clean, dry and simply thin we can top it up. If it has been wet, contaminated, or compressed below the joists, adding on top just seals the problem in.
❓ Why 14 inches?
That is the depth that brings a Central Texas attic to the recommended R-value with blown-in material. We leave depth markers so you can check it yourself.
❓ Do you install spray foam?
No — we install blown-in insulation only. If spray foam is genuinely better for your house, we will tell you.
❓ How long does the job take?
Most homes out here are a single day. Larger attics or difficult access can run into a second day, and that is in the estimate.
Schedule Your Attic Inspection Today
Start with a Free professional inspection and receive clear recommendations before any work begins. Same-week appointments available in Marble Falls.
No spam. No high-pressure sales. Written estimates provided.
❓ What does it cost?
It depends on attic square footage, existing depth and access. We measure, then leave a written estimate. Free to have us out.
Professional HVAC, Air Duct, Dryer Vent & Chimney Inspections
✉ office@airductbusters.com
📞(737) 299-1919
© 2026 AirDuctBusters LLC. All Rights Reserved.
Air Duct Busters LLC
📍116 US-281, Marble Falls, TX 78654
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Marble Falls • Horseshoe Bay • Granite Shoals • Burnet • Kingsland • Lago Vista • Spicewood • Lakeway • Bee Cave • Cedar Park • Leander • Liberty Hill