Blown-In Fiberglass Insulation & Removal in Lafayette, LA
Insulation doesn’t last forever. Over time, it settles, thins out, or gets damaged by rodents, moisture, or age, leaving your attic with far less protection than it started with. If your energy bills keep climbing or you can see your attic joists poking through what’s left of your insulation, that’s usually a sign it’s time for a replacement, not a patch job.
Butcher Insulation removes old, degraded, or contaminated fiberglass and blows in fresh insulation to restore your attic’s performance. The process also gives our crew a chance to check for signs of moisture or pest activity that might otherwise go unnoticed until they become bigger problems.
When to Consider Fiberglass Insulation Removal and Replacement
Insulation rarely fails all at once. It’s more common for it to lose effectiveness gradually, which is part of why so many homeowners don’t realize their attic needs attention until energy bills or allergy symptoms make it obvious. A few warning signs are worth watching for.
Consider removal and replacement if you notice:
If any of these sound familiar, a technician can assess whether removal and reinsulation make sense for your attic.
The clearest visual sign is being able to see your attic joists through the insulation, which means the material has settled below an effective level. Other signs include a noticeable increase in energy bills, visible rodent damage or droppings, musty smells, or old insulation that looks matted, discolored, or compressed compared to how it looked when it was installed.
Our technicians remove the old, damaged, or contaminated insulation from the attic, checking the space for signs of moisture, pest activity, or ventilation issues along the way. Once the attic is cleared, we blow in fresh fiberglass insulation to the appropriate depth for your home, restoring the coverage and R-value your attic is missing.
Yes. Insulation that’s been contaminated by rodent droppings, mold, or years of dust accumulation can allow allergens and irritants to circulate through your home, especially if the attic connects to living spaces through gaps or shared airflow. Removing that material and replacing it with fresh fiberglass or spray foam is one of the more direct ways to address allergy symptoms tied to attic conditions.
There’s no fixed schedule, since it depends more on condition than age. Fiberglass insulation can last for decades if it stays clean and dry, but rodent activity, moisture, or compression can shorten that lifespan considerably. A quick inspection is the most reliable way to know whether your attic needs a full replacement or just a top-off.
Sometimes. If your existing fiberglass is clean and simply thin, topping it off with additional insulation can be a faster, lower-cost fix. But if the old material is contaminated with rodent droppings, mold, or moisture damage, adding fresh insulation on top won’t solve that underlying problem. Full removal and replacement is the better call whenever contamination is involved.
A Family Name Behind Every Insulation Job We Do
Butcher Insulation grew out of Butcher Air Conditioning, a four-generation family business that’s served Acadiana for decades. That experience means our technicians know what contaminated or failing insulation looks like and how to catch moisture or pest issues early, before a bigger repair is needed.
Give Your Attic the Fresh Fiberglass It’s Missing
Butcher Insulation has removed and replaced fiberglass insulation throughout Lafayette, Broussard, and the surrounding parishes for years, backed by a full-time crew that never subcontracts the work. Request a free estimate and find out whether removal and reinsulation is the right fit for your attic.
