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Insulation Showroom
Insulation & Energy Upgrades
From attic insulation to retrofit wall fill, spray foam, crawlspace protection, foundation wrap, and continuous exterior insulation — explore complete solutions to help improve comfort, efficiency, and long-term home performance.
Welcome to the EP Insulation Showroom
Your place to get real answers about insulation for your home, without the pressure and without the guesswork. We built this showroom to help homeowners make a confident decision—by understanding materials, options, warranties, and what a proper installation should actually look like.
What This Showroom Is For
A insulation education and selection center designed to answer the questions every homeowner should ask before signing anything:
- What type of insulation is right for my home — blown-in, spray foam, or rigid board?
- What R-value do I actually need for Mid-Michigan's climate?
- What should be included in a proper insulation job — and what's often left out?
- How do air sealing, ventilation, and insulation work together?
- What does "essential / plus / elite / max" actually mean in real-world energy savings?
You’ll leave with clarity, not confusion.
What EPHI Stands For
When you hire EPHI, you’re choosing a contractor that runs like a professional operation:
- Clear scopes and written expectations
- Organized production with documented steps
- Clean job sites and respectful crews
- Professional communication from start to finish
- Systems that protect the homeowner, not just the contractor
We treat your home the way it should be treated—like it matters.
Full Transparency: You'll See What We See
With EP ProjectCam™, we document your project with photos and updates—so you can follow along even if you’re at work. You’ll know what we found, what we repaired, and what was installed. No surprises, no “trust me” conversations—just clear proof and communication.
No High Pressure. Just Straight Talk.
Insulation is too important for gimmicks, rushed decisions, or “today-only” pricing games. Take your time, compare options, and ask every question you want. We’re here to help you make a smart decision—whether that’s with us now, later, or after you’ve done your homework.
Why Homeowners Trust EPHI
Because we do the fundamentals right—and we don’t hide behind vague promises.
- Transparent process (photos, documentation, communication)
- No-pressure guidance in a true showroom
- Proven system-based installation (not "winging it")
- Real warranty structure, not marketing fluff
- Options for long-term protection after the job is complete
Trust is earned—and we work for it.
Protection That Doesn't End When the Job Ends
Your insulation shouldn’t be “install and disappear.” We back our work and offer long-term protection options:
EP Protection Plan™
Lifetime Workmanship Coverage
If something is caused by our workmanship, we stand behind it according to the terms of your agreement. That's how it should be.
EP Protect+™
Upgraded Service Plan
For homeowners who want priority service, enhanced coverage options, and an extra layer of support beyond the standard install.
EP Maintenance Plan™
Ongoing Care & Prevention
Problems often start small—maintenance catches issues early and helps extend the life of your investment. A practical, old-school approach: protect the investment.
Ready to explore? Use the showroom below to browse materials, compare tiers, and build your plan—at your own pace.
Choose Your Insulation Method
Click a cardto explore packages and specifications for that type
EP ComfortCore™
Attic Insulation
Blown-in cellulose for maximum attic coverage
EP RetroCore™
Retrofit Wall Insulation
Injection foam & cellulose for existing wall.
EP ThermoShield™
Thermal Sheathing
Continuous exterior insulation sheathing
EP CrawlGuard™
Crawlspace Encapsulation
Complete crawlspace protection system
EP PanelWrap™
Foundation Wrap
Sheet foam with aggregate or stucco finish
EP FoamCore™
Spray Foam Insulation
Open or closed cell spray foam options
Browse by Tier
Compare Good, Better, Best, and Premier packages side by side.
Insulation Methods
Blown-in, spray foam, rigid board, crawlspace encapsulation, and more.
Energy Savings
See how R-value, air sealing, and ventilation work together.
Our Easy Process
- ComfortCore™ 8
EP ComfortCore™ 8
Starter Insulation Upgrade — Approx. R-25 | No Air Sealing
- ComfortCore™ 12
EP ComfortCore™ 12
Insulation + Basic Air Sealing — Approx. R-38
- ComfortCore™ 16
EP ComfortCore™ 16
Insulation + Comprehensive Air Sealing — Approx. R-49
- ComfortCore™ 20
EP ComfortCore™ 20
Maximum Attic System — Approx. R-60+ | Advanced Full-Attic Air Sealing
Looking for Crawlspace Encapsulation?
Visit our dedicated EP CrawlGuard™ Showroom for moisture control and encapsulation solutions.
EP ComfortCore™ Attic Insulation
EP ComfortCore™ is our attic insulation system for homeowners who want better comfort, lower heat loss, and a stronger-performing attic. As you move up through the packages, you get more insulation depth, more air sealing, and a more complete attic-system upgrade.
Included in Every EP ThermoSolutions™ Package
- Full attic inspection and assessment
- Proper ventilation verification
- Before and after documentation
- Clean work area
- Air sealing of major penetrations
- Depth markers installed
- R-value certification provided
- HVAC equipment protection during installation
What Changes As You Move Up?
| Package | Insulation | Air Sealing | Verification | Positioning |
| ComfortCore™ 8 | R-25 | None | No | Starter insulation upgrade |
| ComfortCore™ 12 | R-38 | Basic | No | Better comfort and draft reduction |
| ComfortCore™ 16 | R-49 | Comprehensive | No | Best overall value |
| ComfortCore™ 20 | R-60+ | Advanced Full-Attic | Yes | Maximum attic system |
Side-by-Side Insulation Comparison
| Feature | ComfortCore™ 8 | ComfortCore™ 12 | ComfortCore™ 16 | ComfortCore™ 20 |
|---|---|---|---|---|
| System Name | EP Thermo Essential™ | EP Thermo Plus™ | EP Thermo Elite™ | EP Thermo Max™ |
| Insulation Type | Blown fiberglass | Blown fiberglass or cellulose | Dense-pack or spray foam hybrid | Closed-cell spray foam or hybrid system |
| Target R-Value | R-38 (code minimum) | R-49 to R-60 | R-60+ or spray foam equivalent | Maximum achievable for structure |
| Air Sealing | Basic top-plate and penetration sealing | Comprehensive air sealing package | Premium sealing with foam and caulk | Complete envelope sealing |
| Ventilation | Verification only (upgrades quoted) | Baffle installation included | Full ventilation optimization | Engineered ventilation system |
| Best For | Tight budgets, basic upgrades | Most homeowners; best value | Long-term ownership, high energy bills | Net-zero goals, maximum comfort |
What Changes As You Move Up?
Each step up through the EP ComfortCore™ packages adds:
8 → 12
More insulation and Basic Air Sealing
12 → 16
More insulation and Comprehensive Air Sealing
16 → 20
More insulation, Advanced Full-Attic Air Sealing, and Thermal Verification
Best Overall Value: EP ComfortCore™ 16
For many homes, ComfortCore™ 16 is the sweet spot because it combines deeper insulation, stronger air sealing, and excellent overall value.
Approx. R-49
Comprehensive insulation depth for strong thermal performance.
Comprehensive Air Sealing
Seals accessible attic bypasses and leakage points for meaningful draft reduction.
Best Value
The strongest balance of comfort, efficiency, and investment for most homes.
- EP ComfortCore™ 8
EP ComfortCore™ 8
Starter Insulation Upgrade
Best for: Homeowners who want an entry-level attic insulation improvement without stepping into air sealing.
Insulation Level
Approx. R-25 | No Air Sealing
- Insulation Type — Blown-in cellulose
- Target R-Value — Approx. R-25
- Air Sealing — None included
- Verification — Not included
EP Protection Plan™ coverage.
- EP ComfortCore™ 12
EP ComfortCore™ 12
Insulation + Basic Air Sealing
Best for: Homeowners who want insulation plus sealing at the most common attic leakage points.
Insulation Level
Approx. R-38 | Basic Air Sealing
- Insulation Type — Blown-in cellulose
- Target R-Value — Approx. R-38
- Air Sealing — Basic Air Sealing
- Verification — Not included
- EP ComfortCore™ 16
EP ComfortCore™ 16
Insulation + Comprehensive Air Sealing
Best for: Homeowners who want a more complete attic performance package.
Insulation Level
Approx. R-49 | Comprehensive Air Sealing
- Insulation Type — Blown-in cellulose
- Target R-Value — Approx. R-49
- Air Sealing — Comprehensive Air Sealing
- Verification — Not included
Most Recommended — best overall value.
- Premier ($$$$)
EP ComfortCore™ 20
Maximum Attic System
Best for: Homeowners who want the highest-performing attic package with verification.
Insulation Level
Approx. R-60+ | Advanced Full-Attic Air Sealing
- Insulation Type — Blown-in cellulose
- Target R-Value — Approx. R-60+
- Air Sealing — Advanced Full-Attic Air Sealing
- Verification — Thermal Imaging / Verification Review
Maximum attic system package.
Build My Insulation Plan
Insulation Type
Attic
Tier
Not selected
Add-Ons
None selected
Ready to Choose Your Insulation?
Use EP SmartQuote+™ to get a personalized quote, or schedule a consultation with our insulation specialists.
Insulation Before & After
Browse completed insulation projects across Mid-Michigan to see the quality of our work firsthand.
Request Insulation Samples
See and feel the materials before you decide. We’ll mail physical swatches directly to your door at no cost.
Your Information
Or call 989.833.1000 to request samples by phone.
Frequently Asked Questions — Insulation
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