How do I know if my home needs more insulation?

Common signs include rising energy bills, rooms that are difficult to heat or cool, ice dams on your roof in winter, cold floors, and drafts along exterior walls. If your home was built before 1980, insulation likely needs upgrading.

Is spray foam insulation worth the extra cost?

For certain applications, yes. Closed-cell spray foam delivers R-6.5 to R-7.0 per inch and doubles as an air and moisture barrier. It’s particularly valuable in rim joists, basement walls, and crawl spaces where moisture control is critical.

Can you insulate my basement or crawl space?

Yes. We insulate basement foundation walls and rim joists with rigid foam or spray foam. For crawl spaces, we insulate perimeter walls and can pair this with encapsulation to control moisture and prevent pipe freezing.

★ Serving Macomb County +

Southeast Michigan's Top‑Rated Insulation Contractor

Cut your energy bills and keep every room comfortable year-round. Attic, spray foam, wall, basement & crawl space insulation — installed by a local crew with 35+ years of experience.

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Is Your Metro Detroit Home Losing Energy?

Southeast Michigan's extreme temperatures put enormous strain on under-insulated homes. If any of these sound familiar, your insulation may be failing.

Energy bills climbing every winter — rooms never reach the right temperature no matter how high you crank the heat
Ice dams forming along rooflines — a telltale sign of heat escaping through an under-insulated attic
Cold drafts along walls, floors, and rim joists — especially in older Metro Detroit homes
Musty basement or crawl space odors from moisture intrusion and condensation buildup
Second-floor rooms too hot in summer, too cold in winter — a classic sign of inadequate attic insulation
Frozen or sweating pipes in crawl spaces and unfinished basements during Michigan winters

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Next Exteriors insulation assessment Metro Detroit home

Insulation Services Metro Detroit Homeowners Count On

From attic blow-ins to closed-cell spray foam, we install every type of insulation your Metro Detroit home needs — all backed by a crew with 35+ years of experience.

Attic Insulation

Your attic is the #1 source of energy loss in most Metro Detroit homes. We install blown-in fiberglass, cellulose, and batt insulation to meet or exceed Michigan's R-49 attic recommendation — keeping heat in during winter and out during summer.

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Spray Foam Insulation

The gold standard in insulation performance. Open-cell and closed-cell spray foam seals every gap, crack, and cavity — delivering the highest R-value per inch of any insulation material while creating a continuous air and moisture barrier.

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Wall Insulation

Older Metro Detroit homes often have little to no wall insulation. We retrofit exterior and interior walls with blown-in or injection foam insulation — no need to tear out drywall. Michigan's Climate Zone 5 requires R-20 cavity or R-13 + R-5 continuous.

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Basement Insulation

An uninsulated basement can account for up to 30% of a home's total heat loss. We insulate basement walls, rim joists, and band boards with rigid foam and spray foam to stop thermal bridging, control moisture, and make your basement livable.

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Crawl Space Insulation

Cold floors above? Frozen pipes below? Crawl space insulation paired with proper encapsulation eliminates moisture issues, prevents pipe freezing, and stops cold air from infiltrating your living space during Michigan's brutal winters.

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Energy Assessment

Not sure where your home is losing energy? Our free insulation assessment identifies thermal weak points — attic, walls, basement, crawl space — and gives you a clear plan to fix them. Know exactly what you need before spending a dollar.

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500+

Projects Completed

35+

Years in Business

15+

Cities Served

5.0 ★

Average Rating

The Insulation Crew Metro Detroit Relies On

When your home's comfort and energy costs are on the line, you want a contractor with the credentials and craftsmanship to get it right the first time.

Licensed & Insured

Michigan Residential Builder's License holder. Fully licensed and insured for every insulation project in Macomb County, Oakland County, and St. Clair County.

BBB A+ Since 2006

Nearly two decades of A+ accreditation with the Better Business Bureau — a track record almost no Metro Detroit contractor can match.

Manufacturer Certified

CertainTeed Master Shingle Applicator with multiple manufacturer certifications. We install to spec — your warranty stays fully intact.

Local Metro Detroit Crew

Based right here in Metro Detroit. Our crews know the local housing stock, Michigan building codes, and what insulation strategies work best in our climate.

Financing Available

Quality insulation shouldn't break the bank. Flexible financing options make it easy to upgrade your home's comfort and start saving on energy bills immediately.

Full-Envelope Expertise

We also do roofing, siding, and windows — so we understand the complete building envelope. Your insulation works with your entire exterior, not against it.

R-Values & Insulation Types for Michigan Homes

Michigan sits in DOE Climate Zone 5 — one of the most demanding zones in the country. Here's what the code requires and how each insulation type delivers.

Blown-In Fiberglass & Cellulose

R-2.2 to R-3.8 per inch

The most common attic insulation. Blown over existing insulation to reach R-49 or higher. Cellulose is denser and better at reducing air movement; fiberglass is lighter and moisture-resistant. Both are cost-effective for large attic spaces.

Closed-Cell Spray Foam

R-6.5 to R-7.0 per inch — Highest Performance

The premium option. Delivers the highest R-value per inch, acts as both insulation and air/moisture barrier, and adds structural rigidity. Ideal for rim joists, basement walls, crawl spaces, and any area where space is tight and moisture control is critical.

Open-Cell Spray Foam

R-3.5 to R-3.7 per inch

Lighter and more affordable than closed-cell. Expands to fill every cavity and crack, creating an excellent air seal. Best for interior walls, attic rafters, and areas where moisture isn't the primary concern. Great sound-dampening properties.

Rigid Foam Board

R-3.8 to R-6.5 per inch

XPS and polyiso boards deliver high R-value in thin profiles. Used for continuous insulation on basement walls, foundation exteriors, and as a thermal break under siding. Moisture-resistant and structurally supportive.

Is Your Home Under-Insulated?

If you check two or more of these, your insulation likely isn't meeting Michigan code requirements:

Heating or cooling bills that have climbed steadily over the past 2–3 years
Rooms that are noticeably hotter or colder than the rest of the house
Ice dams forming on your roof every winter
Cold floors above the garage, basement, or crawl space
Visible gaps or thin insulation when you look in the attic
Your home was built before 1980 and insulation has never been upgraded
Condensation, moisture, or musty smells in the basement or crawl space

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Our Insulation Process

From energy assessment to final verification — here's exactly what happens when you call Next Exteriors for insulation in Metro Detroit.

Assess

We inspect your attic, walls, basement, and crawl space to identify thermal weak points, measure existing insulation, and check for moisture or air leakage issues.

Prep

Old or damaged insulation is removed if needed. We seal air leaks, address moisture concerns, and prepare the space for new insulation — protecting your home throughout the process.

Install

Your chosen insulation is installed to meet or exceed Michigan's code requirements. Spray foam, blown-in, batt, or rigid board — applied to spec with no shortcuts and no gaps.

Verify

We verify R-values, check coverage uniformity, and walk you through what was done. You'll know exactly what's in your home and how it will perform before we leave.

Insulation Projects Across Metro Detroit

Our crew on the job — delivering proven results for Metro Detroit homeowners.

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Insulation installation Metro Detroit Michigan

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Residential insulation project Metro Detroit MI

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See Our Work in Action

Watch the Next Exteriors crew deliver quality craftsmanship across Metro Detroit.

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Invest in Comfort — Start Saving Today

Quality insulation is the single highest-ROI home upgrade you can make. Most homeowners see it pay for itself in 2–4 years through lower energy bills.

Flexible Insulation Financing

Don't let cost delay your comfort. We offer financing options that let you upgrade your insulation now and pay over time — while you're already saving on energy bills every month.

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Get Your Free Insulation Estimate

Every project starts with a free, no-pressure assessment. We'll evaluate your home's insulation, explain your options, and give you an honest estimate — no surprises.

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Insulation Installation Across Metro Detroit

Serving Macomb County, Oakland County, and St. Clair County — from Mount Clemens to the surrounding suburbs.

Detroit Metro Detroit Bloomfield Hills Rochester Hills Royal Oak Grosse Pointe Farms Lake Orion Beverly Hills South Lyon Washington Township Orchard Lake Greenwood Avoca

Insulation Questions — Answered

Common questions from Metro Detroit homeowners about insulation costs, materials, and process.

Insulation costs in Metro Detroit vary by type, area, and square footage. Blown-in attic insulation typically runs $1.50–$3.50 per square foot installed, while spray foam ranges from $3.50–$7.50 per square foot depending on open-cell vs. closed-cell. The best way to get an accurate estimate is to schedule a free assessment — we'll measure your space, evaluate existing insulation, and give you a clear quote with no pressure. Most homeowners find that insulation pays for itself in 2–4 years through lower energy bills.

Southeast Michigan falls in DOE Climate Zone 5, which has some of the highest insulation requirements in the country. The Department of Energy recommends R-49 to R-60 for attics, R-20 for walls (or R-13 cavity + R-5 continuous), and R-25 to R-30 for floors over unconditioned spaces like crawl spaces. Many older Metro Detroit homes fall far short of these recommendations. Our free assessment will tell you exactly where your home stands and what upgrades will deliver the biggest return.

Blown-in insulation (fiberglass or cellulose) is cost-effective and great for large open areas like attics. It's poured or blown over existing insulation to add R-value. Spray foam is more expensive but delivers a higher R-value per inch and creates a continuous air and moisture barrier — it's the best choice for rim joists, basement walls, crawl spaces, and tight cavities where air sealing matters most. We often recommend a combination: blown-in for the attic and spray foam for targeted high-performance areas.

The most common signs are rising energy bills, rooms that are difficult to heat or cool, ice dams on your roof in winter, cold floors above the basement or crawl space, and drafts along exterior walls. If your home was built before 1980, there's a strong chance insulation was either never installed to modern standards or has degraded over time. You can do a quick check yourself — look in your attic. If you can see the tops of the ceiling joists, you almost certainly need more insulation. We offer a free assessment to give you a definitive answer.

Yes — and it's typically the single most impactful insulation upgrade you can make. The EPA estimates that homeowners can save an average of 15% on heating and cooling costs by air-sealing and insulating their attic. In Michigan's climate, with sub-zero winters and hot summers, those savings are often even higher. Properly insulated attics also prevent ice dams, reduce strain on your HVAC system, and make your home more comfortable year-round.

Most residential insulation projects in the Metro Detroit area are completed in one day. A standard attic blow-in takes 3–5 hours. Spray foam projects may take a full day or two depending on the area being insulated. Crawl space and basement insulation typically runs half a day to a full day. In most cases you do not need to leave your home during installation — our crew works cleanly and protects your living spaces throughout the process.

For certain applications, absolutely. Closed-cell spray foam delivers the highest R-value per inch (R-6.5 to R-7.0) and doubles as an air and moisture barrier — which means you're getting insulation, vapor barrier, and air sealing in one step. It's particularly valuable in rim joists, basement walls, crawl spaces, and any area where moisture control is critical. For large open attic spaces, blown-in insulation is usually more cost-effective. We'll recommend the right material for each area of your home based on performance needs and budget.

Yes — basement and crawl space insulation are core services we offer. For basements, we typically insulate foundation walls and rim joists with rigid foam or spray foam. For crawl spaces, we insulate the perimeter walls and can pair this with encapsulation to control moisture. These areas are often the most overlooked in Metro Detroit homes, but insulating them can dramatically reduce heat loss, eliminate cold floors above, and prevent moisture-related issues like mold and pipe freezing.

Yes. We offer flexible financing options for insulation projects so you can upgrade your home's comfort without a large upfront cost. Many homeowners find that their monthly financing payment is offset by the immediate reduction in energy bills — meaning insulation effectively pays for itself from day one. Visit our financing page for details or ask about options when you schedule your free assessment.

We serve homeowners throughout Macomb County, Oakland County, and St. Clair County, including Metro Detroit, Bloomfield Hills, Rochester Hills, Royal Oak, Grosse Pointe Farms, Lake Orion, Beverly Hills, South Lyon, Washington Township, Orchard Lake, and surrounding communities. If you're in the Metro Detroit area, we can get to you. Call (844) 770-6398 to confirm service in your area.

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Is Your Metro Detroit Home Losing Energy?