
See where chimney leaks really start, part by part.
See the diagram →
Your technician shows you photos and prices the work in writing.
Use the symptom finder →
Usually the pilot, thermocouple or ignition. See common causes.
Use the symptom finder →
Usually heat escaping through thin attic insulation.
Use the symptom finder →One nationwide team with our own technicians in 27 states.
Or call the 24/7 line: (855) 8-CALL-A1
Home » Insulation » Services » Insulation Replacement
Service · A1 Chimney & Roofing
Insulation replacement removes insulation that has failed and installs a new layer. The new material is chosen for that attic. A leak or a blocked soffit is corrected first so the new insulation is not soaked or stuffed into the intake vents.

The work
After the old material is out, baffles are set at the eaves so air can still enter, and the new insulation is installed to cover the ceiling evenly. Batts, blown-in fiber, or another system are discussed from the attic you have, not from a default package.
Taking the old material out, when that is the whole job, is insulation removal. The energy page, without a savings promise, is energy savings.
Why it matters
A thick layer on top of wet or compressed insulation does not fix the old layer. Replacement is the job when what is there cannot stay. Adding insulation over a dry, even layer is a different recommendation and is made only when that is what the attic shows.
No percentage of savings is promised. The attic is insulated so the ceiling is covered and the vents still work.
What to expect
The attic is inspected, the material and the price are explained, and replacement starts after you approve it.
A1 Chimney & Roofing is a nationwide team with its own licensed and insured technicians in 27 states. The price is explained before any work starts. Homeowners have left 25,719 Google reviews with a 5.0 rating.
How it works
Online in a minute, or call the 24/7 line. We confirm your local A1 technician and a time window.
Your technician checks the chimney and the roof around it, and photographs what they find.
You get the findings, the photos and a written price. Nothing starts until you say yes.
Drop cloths down, debris hauled away, before-and-after photos sent to you.
Reviews
“A1 Chimney is different. They truly care about your chimney and want to see you get the best use out of it.
They relined my chimney and did a great job. The technician was respectful and left the work area clean.
Book online
To replace attic insulation, call (855) 8-CALL-A1 or send photos for a free estimate.
Prefer to talk? Call (855) 8-CALL-A1 — we pick up 24/7.

Call the 24/7 line. Our team picks up day or night and sends a technician near you.