Cellulose Insulation
Many Michigan homes lose heat through the attic without homeowners realizing it. Cellulose insulation helps slow that heat loss, reduce drafts, and keep indoor temperatures more consistent.

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WHY CHOOSE PRO HOME IMPROVEMENT?
Experienced cellulose insulation installation focused on comfort, efficiency, and long-term performance for your home
Cellulose insulation can be a solid option for homes that feel drafty or uneven from room to room. The key is how it’s installed. Before we add anything, our team looks at the attic space, checks what insulation is already there, and identifies where air is moving when it shouldn’t be.
From there, we install cellulose insulation at the proper depth and make sure it’s spread evenly across the attic floor, including around framing and obstacles. When combined with air sealing and proper ventilation, this approach helps stabilize indoor temperatures and avoid the hot and cold spots many homeowners deal with.
What You Can Expect
Step 1
Attic Evaluation
We inspect the attic space to assess the existing insulation and identify gaps, drafts, or other problem areas that may be affecting comfort and energy efficiency.
Step 2
Preparation & Air Sealing
Before installing the cellulose insulation, we address and seal air leaks and prepare the attic floor to ensure the insulation performs its best once installed.
Step 3
Cellulose Installation
Cellulose insulation is blown in evenly to reach the required depth. We focus on consistent coverage, making sure corners, edges, and open areas aren’t missed or left thin.
Step 4
Final Inspection & Review
After installation, we double-check coverage and airflow. We’ll review what was done, answer questions, and make sure everything looks and performs the way it should.
DEDICATED TO THE HIGHEST QUALITY Cellulose Insulation MATERIALS

Dense-Pack Cellulose
Dense-pack cellulose insulation helps reduce air movement and improve thermal performance in attic spaces with irregular framing or gaps.

Loose-Fill Cellulose
Loose-fill cellulose spreads evenly across attic floors. It sinks down into gaps and corners, helping fill voids and improve overall insulation coverage.

Recycled Fiber Composition
Cellulose insulation is made from recycled materials like newspaper, cardboard, and office paper, offering effective insulation performance while supporting environmentally conscious building practices.

Treated for Durability
Cellulose insulation is treated to resist pests, mold, and moisture in attic environments. This treatment supports long-term performance—key for Michigan’s changing climate.
THE DETAILS FOR EXPERTLY CRAFTED Cellulose Insulation
Even Attic Floor Coverage
Proper installation is critical to ensure consistent coverage across the attic floor, fill gaps and voids, and prevent thin spots that can lead to drafts, air movement, and heat loss.
Airflow Control
Cellulose insulation helps trap and slow air movement through the attic, preventing conditioned air from escaping and improving comfort—especially when it’s paired with effective air sealing.
Ventilation Awareness
While heat loss is bad, ventilation is still critical. Insulation is installed without blocking ventilation paths, helping protect the roof structure and manage moisture year-round.
THE BENEFITS OF WORKING WITH PRO HOME IMPROVEMENT

Improved Indoor Comfort
Homes with uneven insulation often feel drafty or inconsistent. Cellulose helps even things out, making rooms feel more comfortable during both winter cold and summer heat.

Better Energy Performance
By slowing heat loss and reducing uncontrolled air movement, insulation helps heating and cooling systems cycle more normally instead of running nonstop.

Sound Dampening Benefits
Cellulose is dense enough to help soften outside noise and limit sound traveling between floors, which many homeowners notice right away.

Long-Term Value
Insulation upgrades don’t just help today. When done correctly, they support lower energy use over time and improve overall home performance.
Contact Us
Safety Overview
A Commitment to Safety Excellence
Careful Installation Practices
Work is performed methodically to reduce the risk of injury and protect your roof’s structure.
Proper Equipment Use
Our crews are trained on the proper use of the appropriate tools and protective equipment.
Clean Work Areas
PHI job sites are always kept clean, safe, and organized throughout the entire project.
Frequently Asked Questions
1. What type of home services do you provide?
We provide the full spectrum of residential construction services for our Michigan customers. We provide roofing, siding, gutters, attic ventilation, and insulation services designed to improve comfort, efficiency, and overall home performance.
2. What cellulose insulation materials are most efficient for Michigan conditions?
Dense-pack and loose-fill cellulose insulation perform well in Michigan homes when installed properly and paired with effective air sealing. These materials sink into gaps and voids, filling them evenly to improve the home’s overall efficiency.
3. How long does cellulose insulation last?
When it’s installed correctly, cellulose insulation can perform effectively for decades with minimal maintenance. The main concern is excessive moisture, but our systems are installed with proper ventilation in mind to prevent moisture build-up.
4. Does cellulose insulation help with air leaks?
On its own, cellulose isn’t a complete solution for air leaks. While it can slow the transfer of air, it must be combined with proper air sealing throughout the space to perform at its best.
5. Is cellulose insulation safe for homes?
Yes. Cellulose insulation is a recycled material made from paper goods and treated for fire resistance, pests, moisture, and durability, and it’s commonly used in residential applications thanks to its efficiency and safe nature.
6. Can cellulose insulation be added over existing insulation?
In many cases, yes, we can install cellulose over existing insulation. We evaluate existing insulation to determine whether adding cellulose is appropriate. If the existing insulation is in poor condition and will prevent the new cellulose from reaching the proper depth, it should be removed.
Related Services
Attic Insulation
Improve your home’s comfort and efficiency with professionally installed attic insulation solutions.
Attic Ventilation
Balanced attic ventilation helps manage moisture and supports insulation performance.
Roofing Replacement
Complete roof replacement services designed for long-term protection and performance in Michigan’s elements.
Seamless Gutters
Custom seamless gutters that improve drainage and protect your home’s exterior.
*Offer Subject to credit approval. Terms and conditions apply and will be discussed during the in-home consultation. Cannot be combined with other offers.
Appointments requested less than 24 hours in advance are NOT confirmed until a salesperson reaches out to verify availability. Please call 248-556-5839 if you prefer immediate confirmation, otherwise continue below to request your preferred time slot for a home visit.
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- MON-SAT: 9AM-6PM
- SUNDAY: CLOSED
Here’s what to expect:

We'll provide a free estimate.

Our expert team will walk you through our recommendations.

Licensed and insured contractors will be sent to your home.

We'll install first-rate products with industry leading, 25-year guarantee.

Our crew will leave your home better than we found it.