(Only Installed with the Installation of a New Roof or Siding)
Heat Deflector Insulation is an advanced radiant barrier system designed to reflect heat away from your home. Installed behind your siding, roofing, aluminum soffit, or aluminum fascia, it helps maintain consistent indoor temperatures year-round. This upgrade improves energy efficiency, reduces strain on your HVAC system, and enhances overall comfort in your living space.
Cut 20 – 45% on Heating & Cooling your home with Heat Deflector Shield
Using NASA Space Technology, our heat shield
Heat Deflector Insulation
Is a highly reflective perforated insulated blanket that is installed on top of your existing insulation that can also be attached to the bottom of the rafters under your roof’s decking. We also install the Heat Deflector behind vinyl siding when we are residing homes.
The Heat Deflector Perforated Insulation allows moisture to pass through the products and still deflects 97% of the radiant heat up during the summer away for the inside of your home allowing your air conditioner to use less energy cooling the air. In the winter the heated air inside your home is deflected back down allowing your furnace to run less and also keeping the air in your attic that is above the Heat Deflector and below your roof’s deck to be cooler. This process also mitigates snow melt and minimizes the buildup of ice and icicles.
The Heat Deflector provides an R-16 insulation value however, when you include the reflective nature of both sides of the product its performance characteristics can reach the equivalent of an R-30.
- Blocks 97% of the radiant heat, saving you money year after year
- Pays for itself in Energy Savings!
- Requires no maintenance
- Never needs replacement
- 0.03 Emissivity
- Non-toxic/Non-carcinogenic
Call Today & Start Saving on your utility Bills!
Heat Deflector Insulation Sales Locations: Insulation Contractors in St. Joseph MI, Insulation Contractors in Stevensville MI and Insulation Contractors in Benton Harbor MI, Insulation Contractors in Granger IN and Insulation Contractors in Niles MI.
Heat Deflector Insulation FAQs
Heat Deflector Insulation is a high-performance radiant barrier installed behind your siding or roofing system — including during aluminum soffit and fascia projects. Dennison Roofing & Gutter Toppers incorporates it as part of a complete exterior solution to help regulate indoor temperatures and boost energy efficiency for your home.
Installed behind your siding, roofing, aluminum soffit, or aluminum fascia, it helps maintain consistent indoor temperatures year-round while reducing strain on your HVAC system. Learn more about service areas in Indiana and Michigan.
Heat Deflector Insulation can reflect up to 97% of radiant heat. When combined with quality aluminum soffit installation and aluminum fascia, this system minimizes heat transfer so you can enjoy a more consistent and comfortable indoor climate all year. It also works seamlessly with complete roofing systems.
Yes. By reducing unwanted heat gain or loss, Heat Deflector Insulation can lighten the workload on your HVAC system. Homeowners across Southwest Michigan and Northern Indiana choose this upgrade from Dennison Roofing & Gutter Toppers to improve efficiency and save on monthly energy costs.
Absolutely. Dennison Roofing & Gutter Toppers typically installs Heat Deflector Insulation during aluminum soffit and fascia replacement, siding work, roofing projects, or new construction. This creates a seamless, high-performance exterior system tailored to your home.
Many homeowners also pair this upgrade with protective solutions like the Gutter Topper system for complete exterior protection.
Yes — once professionally installed by Dennison Roofing & Gutter Toppers, Heat Deflector Insulation is virtually maintenance-free. It continues delivering long-term energy efficiency and year-round comfort for your home with almost no upkeep required.
When added during aluminum soffit and fascia replacement or installation, it creates a complete, low-maintenance exterior system that protects your home, reduces energy costs, and minimizes future repairs — especially when combined with services available in both Indiana and Michigan.