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Attic Insulation Services

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A warmer, quieter home — installed fast, with less mess.

Attic insulation slows down heat movement. In winter, it keeps warm air from escaping through your ceiling. In summer, it blocks heat from radiating down into your living spaces. The result? Your furnace and AC don't have to work as hard, rooms feel more comfortable, and energy bills drop.

Here's what matters before insulation goes in: sealing the big air leaks.

Gaps around plumbing pipes, electrical chases, recessed lights, and attic hatches let conditioned air escape even when insulation is present. It's like putting on a jacket over a shirt with holes — seal the holes, then layer up. 

What Does Integrity Do?

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SEAL FIRST, INSULATE SECOND
We follow Department of Energy guidance — address big air leaks around plumbing, electrical, and HVAC penetrations before blowing in insulation. That sequencing makes the insulation work better and saves more energy. 
EVEN TEMPERATURES
Most homeowners notice more consistent temperatures between rooms after installation. No more hot upstairs in summer or cold spots near ceilings in winter. 
CLEAR SCOPE, NO JARGON
We explain what needs fixing, why it matters, and what it costs. No upselling unnecessary add-ons. You know exactly what's happening before any work begins. 
QUICK INSTALLATIONS
Most attic insulation projects wrap up in a few hours depending on attic size and access. Minimal disruption to your day. 
VENTILATION STAYS BALANCED
We make sure insulation doesn't block soffit vents or ridge vents. Proper ventilation plus proper insulation equals a system that performs without causing moisture or ice dam problems. 
FLEXIBLE FINANCING
Monthly payment plans with quick approvals — most within 24 hours. Review terms and options before committing to a schedule. 

HOW ATTIC INSULATION WORKS

Every project follows the same strict protocol — from first call to final inspection. Perfection isn't accidental, it's systematic.

  • 01
    CHECK CURRENT CONDITIONS

    We look at what's already in your attic. If you can see the tops of your floor joists, insulation depth is probably below recommended levels. We also check for obvious air leaks — gaps around pipes, wiring, recessed lights, and the attic hatch.

  • 02
    SEAL THE BIG GAPS FIRST

    Before insulation goes in, we seal large openings around plumbing chases, HVAC ducts, electrical boxes, and any place where conditioned air can escape. Sealing leaks first makes the insulation work better.

  • 03
    PREP, PROTECT & INSTALL

    We cover areas that need protection, set up blowing equipment, and fill the attic to target depth. The material distributes evenly around obstacles and settles into place. Installation typically wraps up in a few hours.

  • 04
    CLEANUP & WALKTHROUGH

    Quick cleanup and walkthrough of what we did. You'll see the difference in insulation depth right away. We provide maintenance tips and answer any questions before we leave.

WHAT WE INSTALL IN ATTICS

We install blown-in insulation for most residential attics. The material conforms to irregular spaces and doesn't leave gaps where air can sneak through.

Pink Insulation in Attic Space with Warm Lighting and Visible Trusses-1

Covers around obstacles like plumbing vents, electrical boxes, and roof trusses without cutting and fitting. Fills spaces between joists evenly without compression. Easy to add more depth if energy codes change or you want better performance later.

LEARN ABOUT BLOWN-IN INSULATION
PRIMARY METHOD

BLOWN-IN INSULATION

Material gets blown through a hose into your attic space, settling around joists, odd angles, and hard-to-reach corners. Unlike batt insulation (the pink rolls), blown-in conforms to irregular spaces without cutting and fitting. Easy to add more depth later if you want better performance. 

LEARN ABOUT BLOWN-IN INSULATION
Gloved Hand Sealing Pipe Gap with Work Light-1

Gaps around plumbing chases, HVAC ducts, electrical boxes, recessed lights, and attic hatches sealed before insulation. Prevents conditioned air from escaping even through new insulation. Department of Energy recommended sequencing. Makes insulation measurably more effective.

LEARN ABOUT OUR PROCESS
CRITICAL FIRST STEP

AIR SEALING

Before insulation goes in, we seal the big air leaks — gaps around plumbing pipes, electrical chases, recessed lights, and attic hatches. The Department of Energy recommends sealing these openings first, then adding insulation on top. Without air sealing, insulation alone can't do its job. 

LEARN ABOUT OUR PROCESS
Soffit Vent Baffles in Attic Interior with Daylight Through Vent

Soffit vents at the eaves provide intake airflow. Ridge vents at the peak provide exhaust. Together they keep attic air moving while living spaces stay sealed. Prevents mold growth, roof damage, and ice dam formation. Insulation and ventilation work as a system — one without the other causes problems.

Talk to us about your attic insulation needs
SYSTEM BALANCE

VENTILATION & MOISTURE CONTROL

A well-insulated attic needs proper ventilation to work right. Ventilation lets moisture escape and prevents ice dams in winter. We make sure insulation doesn't block soffit vents or ridge vents — insulate the attic floor, but don't choke off the airflow paths that manage moisture. 

Talk to us about your attic insulation needs

WHAT AFFECTS
ATTIC INSULATION COST

01.

ATTIC SIZE & ACCESS

Total square footage is the primary driver. Attics with limited access points, tight clearances, or multiple levels add labor time and equipment setup. 

02.

CURRENT INSULATION DEPTH

If you already have some insulation but it's below recommended levels, topping up costs less than starting from scratch. If existing insulation is damaged or contaminated, removal adds to the scope. 

03.

AIR SEALING SCOPE

The number and size of air leaks affects how much sealing work is needed before insulation goes in. Homes with many recessed lights, unsealed chases, or open soffits need more prep. 

04.

TARGET R-VALUE

Higher R-values mean more material depth. The Department of Energy recommends R-49 to R-60 for attics in our climate zone. Your current depth and target determine how much material is needed. 

05.

VENTILATION ADJUSTMENTS

If soffit baffles need installing or ridge vents need clearing to maintain proper airflow after insulation, that adds material and labor to the project. 

COMMON QUESTIONS ASKED

Have a question that's not listed? Our team is always happy to help.

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Look in your attic — if you can see the tops of your floor joists, your insulation depth is probably below recommended levels. Other signs include uneven temperatures between rooms, high energy bills, drafts from ceiling fixtures, and an attic that feels like a sauna in summer or ice-cold in winter. 
Batt insulation comes in pre-cut rolls that have to be fitted between joists. Blown-in is loose material that gets blown into place, conforming to irregular spaces, covering around obstacles, and filling gaps that batts leave open. For most attics, blown-in provides better coverage with fewer air gaps. 
Gaps around plumbing pipes, electrical chases, recessed lights, and attic hatches let conditioned air escape even when insulation is present. Sealing those openings first makes the insulation significantly more effective. The Department of Energy recommends this sequencing for best results. 
Most residential attic insulation projects wrap up in a few hours depending on attic size and access. Larger homes or attics with extensive air sealing needs may take a full day. 

Have a question that's not listed? Our team is always happy to help.

Contact Us

Financing Your ATTIC INSULATION PROJECT

Attic insulation fits within monthly budgets through flexible payment plans. Most financing approvals happen within 24 hours, so you can move forward without waiting weeks for a decision.

Review your options and estimated monthly payments before committing to a project timeline. Whether you're addressing immediate comfort problems or planning a full exterior refresh, financing makes it manageable.

Use our insulation cost calculator to estimate your project range, then explore financing options to see how monthly payments fit your situation.

Financing Options
  • 24h

    Quick Approvals

    Most financing decisions within 24 hours.

  • $0

    No Prepayment Penalty

    Pay off your balance early at any time.

  • %

    Flexible Terms

    Multiple plan lengths to fit your monthly budget.

  • ✓

    Review Before You Commit

    See monthly options before scheduling your project.

Service Areas

ATTIC INSULATION Near You

Ann Arbor Canton Farmington Hills Greater Detroit Lambertville Novi Plymouth Charter Township Rochester Hills Royal Oak Saline Sterling Heights Troy West Bloomfield
Ottawa Hills Perrysburg Sylvania Toledo Whitehouse
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Why Choose Integrity?

Lifetime Workmanship Warranty
Our labor guarantee doesn't expire. If installation-related issues surface years later, we address them at no cost.
WHAT IS COVERED BY YOUR WARRANTY?
Gold Standard Protection Plan
Annual inspections, priority scheduling, and transferability. Goes beyond materials and labor — timelines, cleanup standards, and communication benchmarks, all in writing.
WHAT'S THE GOLD STANDARD PROTECTION PLAN?
10,000+ Projects Completed
25+ years refining our methods across Midwest climates and home styles that test performance.
WHO WE ARE
Torch Award for Ethics
Better Business Bureau recognition for consistent, transparent practices across Ohio and Michigan.
In-House Trained Crews
Every installer is an employee trained on our standards. No subcontractors touching your project.
MEET OUR TEAM
One Project Manager
Same person from estimate through final walk-through. No handoffs, no repeating yourself.
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What Homeowners Are Saying

4.8
Based on 1,500+ verified reviews
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Balance Your Home's Temperature

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Whether you're dealing with uneven temperatures, high energy bills, or just want better comfort in every season, attic insulation makes a measurable difference. Our crews handle everything from air sealing through final cleanup.

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The

Gold Standard

Every Project Protected for Life

Every Integrity project includes free annual inspections and lifetime workmanship coverage to ensure your home stays protected year after year. No enrollment, no additional fees, just our promise of Gold Standard quality.

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