Attic Insulation Replacement in Georgetown, TX
Our Attic Insulation services for replacement in Georgetown, TX typically run between $1,800 and $4,500 for a standard home, depending on square footage, current insulation condition, and whether air sealing is needed before new material goes in. Most jobs are completed in one day. If you want a written price before anyone touches your attic, call (254) 970-2136 – that number reaches a live person, any time of day.
Replacement is a different scope than an Attic Insulation Top-Up. When the existing material is contaminated, compressed below useful R-value, or sitting on an attic floor that was never properly air-sealed, adding new insulation on top locks in the problem. At Topside Attic Insulation Georgetown, we remove what’s there, seal every penetration and top plate before new material is added, and hand you documented before-and-after blower-door numbers so you can see exactly what changed. That sequence – seal first, then insulate – is how we’ve operated since 2016 and it doesn’t change regardless of job size.
This page covers the full replacement process we follow in Georgetown homes, what it costs, what drives that cost up or down, and the questions we hear most often. If you’re still deciding whether replacement or a top-up makes more sense for your home, the Attic Insulation in Georgetown overview walks through both options in detail.
When You Need Attic Insulation Replacement
Not every attic needs a full pull-out. But Georgetown’s climate – long, humid summers combined with occasional hard freezes that can dip into the teens – puts attic insulation through more thermal stress than most homeowners expect. Here are the conditions where replacement is the right call, not a top-up.
- Rodent or pest activity has contaminated the existing material. In Georgetown’s older subdivisions along Williams Drive and in the San Gabriel River corridor, we regularly find blown-in cellulose or fiberglass that has been burrowed through and used as nesting material. Contaminated insulation carries pathogens, and no amount of new material on top corrects that. The old material has to come out first.
- The insulation is settled below R-22 and the attic floor was never air-sealed. Many Georgetown homes built before 2005 were insulated without sealing the top plates, recessed lights, or plumbing and wiring penetrations first. Blowing new insulation over an unsealed floor just adds R-value on top of a sieve. Under The Haven Standard, we will not add material until the air leaks are addressed – that’s not an upsell, it’s a prerequisite.
- Water intrusion or roof leaks have soaked the insulation. Wet fiberglass loses most of its R-value, and wet cellulose compacts and can harbor mold growth. If a Georgetown home has had a roof repair, storm damage, or a slow drip from an HVAC condensate line, the affected sections need to come out and dry inspection of the decking needs to happen before anything new goes in.
- The home has original vermiculite or older blown-in material of uncertain composition. Some Georgetown homes built before 1985 have attic material that warrants testing before disturbance. We assess the material type during the initial inspection and flag anything that needs evaluation before removal begins.
- Insulation R-value has dropped below Texas Energy Code minimums for Climate Zone 2. The current code floor for Georgetown is R-38 in attics. If your existing material reads below that on a physical depth-and-density check, replacement – not a top-up on compressed, degraded material – gets you to a real R-38, not a number on paper.
- You’re noticing rooms that won’t stay cool in summer regardless of HVAC tune-ups. In Georgetown neighborhoods like Serenada, Cimarron Hills, or the Sun City area, we see homes where HVAC contractors have replaced equipment multiple times without fixing the underlying problem: an attic that’s delivering 145-degree radiant heat load into the living space because the insulation is flat and the air barrier was never there.
Our Attic Insulation Replacement Process
Every replacement job at Topside Attic Insulation Georgetown follows the same documented sequence, starting with Attic Baffles & Ventilation Prep. Nothing is skipped to save time on a job. The steps below are what we walk through on every project, in this order.
- Written scope and price before any work starts. Haven Standard Clause 1 is non-negotiable: you receive a flat written price, a written scope detailing what materials go in and at what R-value, and a written warranty before anyone touches your attic. There is no “we’ll know more once we’re up there” pricing on a replacement job. If we find something during removal that changes the scope, we stop and show you before we proceed.
- Pre-job blower-door test. We run a blower-door test – a pressurization reading that shows, in one number (CFM50), how much air your building envelope is leaking – before we remove anything. That baseline reading is documented and becomes part of the job record. Georgetown homes in the 2,000-2,800 square foot range commonly read between 3,500 and 6,000 CFM50 before sealing. You’ll have that number in writing.
- Full removal and attic inspection. Old insulation is vacuumed out with commercial-grade equipment and contained for disposal. Once the attic floor is clear, we inspect decking, top plates, recessed light housings, plumbing stacks, HVAC boots, and any electrical penetrations. A documented photo record is taken of existing conditions before any sealing or new material is applied – this is included on every job, not available on request.
- Air sealing of all penetrations. This step happens before any new insulation is installed – always. Top plates are sealed with two-part foam or fire-rated caulk depending on the penetration type. Recessed lights that aren’t IC-rated are addressed. HVAC boots are sealed to the ceiling drywall. This is the work that actually changes your blower-door number, and it’s what most insulation contractors skip or offer as an add-on. We don’t.
- New insulation installation to specified R-value. Depending on the written scope, new material goes in as blown-in fiberglass, blown-in cellulose, or – where the project calls for it – a combination with closed-cell spray foam at the air-sealing layer. We source from manufacturers including CertainTeed and Rockwool, among others, and we don’t lock you into a proprietary product. The installed depth is physically verified with ruler markers left in the attic so any future inspector can confirm R-value without guessing.
- Post-job blower-door test and documentation. After installation is complete, we run a second blower-door test. The before-and-after CFM50 numbers are both published in your job record. If the post-sealing number isn’t meaningfully lower, we find out why before we leave. You also receive the full documented photo record and a copy of the written warranty. That’s what the end of a job looks like at Topside Attic Insulation Georgetown.
Before
AfterAttic Insulation Replacement Pricing in Georgetown
Most attic insulation replacement jobs in Georgetown run between $1,800 and $4,500. The range is wide because the variables are real, not because we’re hedging. Here’s what actually drives cost in this market.
| Factor | Typical Impact on Price |
|---|---|
| Attic square footage (1,200-1,600 sq ft) | $1,800 – $2,600 |
| Attic square footage (1,600-2,400 sq ft) | $2,400 – $3,400 |
| Attic square footage (2,400-3,200+ sq ft) | $3,200 – $4,500+ |
| Rodent contamination / biohazard removal | Add $400 – $900 |
| Extensive air sealing (many penetrations, older build) | Add $300 – $700 |
| Spray foam at critical air-sealing points | Add $200 – $500 |
| Radiant barrier installation at same time | Add $600 – $1,200 |
A few things worth naming directly: Georgetown homes built in the 1990s in subdivisions like Georgetown Village or the areas around Northwest Boulevard tend to have more penetrations and less-accessible attic geometry than newer builds. That adds labor time. Homes in Sun City Georgetown, which skews toward single-story construction with larger attic footprints, often have the volume that pushes jobs toward the higher end of the range even when the removal itself is straightforward.
The written price you receive before any work starts is flat – it doesn’t change based on what the crew finds once they’re up there, unless the scope changes and you approve it in writing first. That’s Haven Standard Clause 1, and it’s how every job at Topside Attic Insulation Georgetown has been priced since 2016.
We also offer a free second opinion on any written estimate you’ve already received. Bring us the competing quote and we’ll read through it with you – line by line if you want – and tell you what’s included, what’s missing, and what the numbers mean for your specific home.
FAQs – Attic Insulation Replacement
How long does attic insulation replacement take in Georgetown?
Most attic insulation replacement jobs in Georgetown are completed in a single day – typically six to eight hours for a home in the 1,800-2,400 square foot range. Larger attics, significant contamination removal, or extensive air sealing work can push a job into a second morning. The written scope you receive before work starts will tell you the estimated time, and our technician will text you when they’re on the way. Call (254) 970-2136 to schedule a walk-through and get a written timeline with your written price.
Is it cheaper to replace or just add more insulation on top?
Adding on top is cheaper upfront – but only if the existing insulation is clean, dry, uncompacted, and the attic floor is already air-sealed. If any of those conditions aren’t met, a top-up locks existing problems under new material and delivers R-values that look right on paper but don’t perform. In Georgetown homes where the attic floor was never air-sealed, a full replacement with proper air sealing before new material goes in typically delivers a 30-50% drop in blower-door readings that a simple top-up cannot match. We’ll tell you honestly which approach your attic actually needs after the inspection.
What R-value is required for attic insulation in Georgetown, TX?
Georgetown falls in Texas Climate Zone 2, and the current energy code requires a minimum of R-38 in attic assemblies for existing homes. New construction is held to R-49 under the 2021 IECC as adopted in Texas. In practice, we recommend R-49 to R-60 for existing Georgetown homes that are replacing all attic insulation at once – the marginal cost of the additional material is low when the attic floor is already clear, and the performance difference during a Central Texas July is measurable. Your written scope will specify the installed R-value before any work begins.
Do you remove old insulation before installing the new material?
Yes, always. Topside Attic Insulation Georgetown does not install new material over old insulation on a replacement job. The removal step is what allows us to inspect the attic floor, seal penetrations properly, and verify decking condition before anything new goes in. Adding new insulation over degraded, contaminated, or unsettled old material is one of the most common reasons attic performance doesn’t improve after an insulation job – and it’s a problem we’ve seen in Georgetown attics dozens of times when homeowners hired contractors who skipped the removal step. The before-and-after blower-door numbers we publish on every applicable job reflect the difference that sequence makes.
What You Walk Away With
After every attic insulation replacement job, the homeowner receives a written scope of work, a written warranty, a documented photo record taken before and after installation, and the before-and-after blower-door CFM50 readings that show exactly what the air sealing accomplished. Those documents don’t cost extra – they’re part of every job under The Haven Standard, because a homeowner shouldn’t have to take a contractor’s word for what happened in their attic.
The 365-Day Done Right Promise applies to every completed job. If anything covered by the written warranty isn’t right, we come back and make it right – no service-call fee, no negotiation about whose fault it is. That’s what the promise says, and it’s in writing before work starts.
Topside Attic Insulation Georgetown is independently owned and operated and has completed over 9,000 homes since 2016, every one with a written price before work started and a documented record when the crew left. That’s the only metric that matters when you’re letting someone into your attic. To explore the full scope of what we do – including blown-in options, spray foam, and radiant barrier work – visit the home page for the complete service overview. For the parent service context that covers all attic insulation options in Georgetown, the Attic Insulation in Georgetown page has the details.
Get a Written Price for Your Georgetown Attic
If you’re ready to stop guessing about what your attic is doing to your energy bills, call (254) 970-2136. A live person picks up – not a voicemail, not a callback window. Wes Okafor’s team will schedule your attic inspection, walk through the written scope with you, and hand you a flat price before anyone starts work. There’s no obligation, no pressure, and no “we’ll know more once we get up there” pricing. That’s not how we operate in Georgetown.
Written by Wes Okafor, Owner at Topside Attic Insulation Georgetown, serving Georgetown since 2016.