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Attic with insulation pulled back from a brick chimney chase

Service · A1 Chimney & Roofing

Fiberglass Insulation

Fiberglass insulation is glass fiber formed into batts or blown loose. It slows heat moving through an attic floor or a ceiling. Wet fiberglass mats down and stops doing that job.

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

The work

What is fiberglass insulation?

In an attic it is installed so the ceiling is covered and the eave vents stay open. Batts fit open, regular bays. Blown fiberglass covers irregular ones. The chimney chase, recessed lights, and the attic hatch are the spots people miss, and they are part of the look.

The forms are batts and blown-in insulation. A different approach, foam, is spray foam.

Why it matters

Why this work matters

Fiberglass is common because it can be added to an attic without rebuilding the roof. It does not stop a leak, and it should not be packed into a soffit that was built to bring air in.

No savings percentage is promised. Coverage and ventilation are the result you can see.

What to expect

What to expect

The attic is inspected, the fiberglass 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.
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How it works

Four steps, no surprises

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  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

For fiberglass 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.

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Schedule directly with our scheduling system.

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Water coming in? Smoke backing up?

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