Attic with insulation pulled back from a brick chimney chase

Service · A1 Chimney & Roofing

Batt Insulation

Batt insulation is insulation cut into blankets, usually fiberglass or mineral wool, that fit between rafters or ceiling joists. This page is that form, in an attic or at a ceiling that is open to be fitted.

CSIA certified
CSIA certifiedchimney sweeps
5.0 ★★★★★25,719 Google reviews
Licensed & insuredour own technicians

The work

What is batt insulation?

Batts work when they fill the bay and stay in contact with the ceiling they are insulating, without blocking the soffit vents. Compressed batts, or batts with gaps at the edges, leave the ceiling under-insulated in strips. They are a poor way to top off an attic that already has a deep loose layer.

Loose fiber blown across an attic floor is blown-in insulation. A full remove-and-replace is insulation replacement.

Why it matters

Why this work matters

Batts are straightforward where the framing is open and regular. They are a frustrating material in an attic full of wires, lights, and odd bays, which is when blown-in fiber covers more evenly.

The visit picks the form that fits the attic instead of forcing batts into a space they will not fill.

What to expect

What to expect

The framing is looked at, batt installation and the price are explained, and the work 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.

Financing availableSpread larger repairs into monthly payments.
See financing →

How it works

Four steps, no surprises

Book online →
  1. STEP 01

    Book

    Online in a minute, or call the 24/7 line. We confirm your local A1 technician and a time window.

  2. STEP 02

    Inspect

    Your technician checks the chimney and the roof around it, and photographs what they find.

  3. STEP 03

    Price in writing

    You get the findings, the photos and a written price. Nothing starts until you say yes.

  4. STEP 04

    Fixed & cleaned

    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.

SV
Sam V.Chimney service · ★★★★★ on Google

They relined my chimney and did a great job. The technician was respectful and left the work area clean.

CD
Charles D.Chimney relining · ★★★★★ on Google

Book online

Book this service

To ask about batt insulation, call (855) 8-CALL-A1 or send attic photos for a free estimate.

  • Licensed & insured, our own technicians
  • Written price before any work
  • Before-and-after photos of the job

Prefer to talk? Call (855) 8-CALL-A1 — we pick up 24/7.

Book an Appointment Online

Schedule directly with our scheduling system.

Water coming in? Smoke backing up?

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