Professional Commercial Roof Insulation

Expert Commercial Roof Insulation For You

Roof insulation is a vital component for the durability and strength of any commercial building. Instead of spending hundreds of dollars on heating and cooling costs, or risking moisture in your building, consider professional commercial roof insulation. Showalter Roofing offers expert installation and repair with a wide selection of insulation materials to choose from.

Our Commercial Roof Insulation Services

Showalter Roofing is here to provide fast and seamless insulation installation services for your commercial building. Our commercial roofers have the latest tools and onsite experience for a quality finish. You’ll notice cost-savings and energy efficiency with a superior, curb-appealing design to highlight the building.

Different Types of Roof Insulation Materials

With that, we offer a wide variety of commercial roof insulation materials, such as

  • Foam Boards: Polyurethane and polystyrene foam boards are popular insulators due to their thickness, moisture resistance, and easy workability. They have a higher R-rating than fiberglass batt insulation.
  • Radiant Barrier: Radiant barriers are one-sided or two-sided heat-reflective barriers. They provide a low emittance surface and can attach to other insulation materials for additional protection.
  • Sprayed-Foam: One of the most popular insulating materials for roof assemblies. Roofers spray, pour, or inject liquid spray foam into attics, walls, and under floors to reduce energy leakage. Spray foam insulation can provide a higher R-rating than other insulation materials and fill even the smallest cavities for seal-tight resistance.
  • Wood Fiber: An organic insulation material, wood fiber boards use a composition of wood, cane, or vegetable fibers mixed with binders and fillers. They may additionally have asphalt coating for extra moisture resistance.
  • Blanket Insulation: Blanket insulation rafters or rolls use fiberglass, plastic, or natural fibers as a cost-efficient, durable material.

The R-value measures the material’s level of thermal resistance. Higher R-values indicate high performance.

Waterproofing and insulation PVC on a commercial roof.

Benefits of Professional Insulation

Adding a layer of insulation to your commercial rooftop is cost-effective and energy-efficient. Insulation products add many notable advantages, such as

  • Shields the building from wind, rain, and heat
  • Reduces energy consumption
  • Lowers heating and air costs
  • Protects against moisture and mold growth
  • Provides high thermal performance
  • Works with various roofing systems, like metal, single-ply membranes roofs, asphalt, and slope commercial roofs
  • Adds mechanical strength to support the roof’s long-term durability and resilience

Another benefit to insulation materials is that we can install them whenever. Whether it’s for new construction on a new commercial building or on a pre-existing roof membrane, our expert roofers can install and repair insulation materials in no time.

Call Now to Schedule Service!

Showalter Roofing is your go-to commercial roofing company, serving in the Midwest and Southeast United States! We provide top-notch installation and repair services. Call now at 630-499-7700 to schedule an insulation appointment! We’ll provide a free quote and answer any questions or concerns you have.

Makes Us

We know you have a choice.
Here’s how Showalter Roofing stands
out from the crowd by providing excellent work for our clients.


Our work speaks for itself. Our teams of commercial roofing contractors consist of highly trained roof maintenance specialists and our partnerships with leading manufacturers means that we install the best roofing systems available.

Customer Service

Our employees are committed to customer service, from our teams on the roof to executive management and everyone in-between. We are listening to our customers, driving our commitment to best in class customer service to ensure your commercial buildings remain in excellent condition.

Project Management

From pre-planning and project kick-off to completed job and project close out-our team works with yours on every detail. Working together is critical for mutual success, especially during a commercial roof replacement.


We maintain a database of our maintenance customers’ roofs and associated condition reports, that has us alert them when service life may be a risk or coming to an end.


We take safety seriously, from our crew training, to our on-site practices and team huddles.

Questions? We can help!

Contact us Today! Call Us or Fill Out Request Form

The Word Is Out-Our Customers Love Us!

Read Our Reviews

We are extremely proud of the relationships we have built with our customers, and it is good to know they love us back!
Read why we are receiving more 5-star reviews than ever.

Roofing Industry Affiliations

When the time comes to repair or replace your roof, you can never be too cautious about the company you entrust with the job.
Choose a roofing contractor who can provide professional satisfaction and true peace of mind.