A Better Shell Means a Lower Bill.
Insulated siding wraps your home in continuous thermal protection, reducing energy loss through your walls. Combined with solar, it's one of the fastest ways to lower your total energy footprint.
Get My Free EstimateR-2–R-5
Added Insulation
5–20%
Energy Cost Reduction
30–50 yr
Typical Lifespan
$0 Down
Financing Available
Why It Works
Continuous insulation behind the siding eliminates thermal bridging through wall studs, a major heat loss pathway in older homes.
Premium insulated siding resists impact, moisture infiltration, and the freeze-thaw cycles that crack and warp standard vinyl.
Unlike wood or fiber cement, insulated vinyl never rots, never needs painting, and never requires caulking beyond initial installation.
New siding is one of the highest-ROI home improvements. Buyers notice, and appraisers value it, especially when paired with solar.
The SPM Approach
Insulated siding is a building envelope upgrade: it stops heat from escaping through your walls before you add any generation. Done alongside windows, it can reduce your total energy load by 15–25%, directly reducing the solar system size you need and the total cost of the plan.
See the Full Energy Plan BuilderThe Process
We inspect your existing siding, sheathing, and moisture barriers to identify any issues before installation.
Choose from a wide range of insulated siding profiles, textures, and colors to match your home's style.
Old siding is removed, any damaged sheathing is repaired, and moisture barriers are inspected and upgraded as needed.
New insulated siding is installed to manufacturer spec. All old materials are removed from your property.
FAQ
Yes. Qualifying insulated siding installations in Illinois can be eligible for ComEd rebates as part of their energy efficiency program. SPM evaluates your eligibility and handles rebate paperwork as part of the project.
Insulated vinyl siding adds R-2 to R-5 of continuous insulation to your exterior walls, which can reduce heating and cooling costs by 5–20% depending on your existing insulation levels.
High-quality insulated vinyl siding typically lasts 30–50 years with minimal maintenance. Most products come with lifetime limited warranties and won't rot, peel, or need painting.
Absolutely. In fact, upgrading your siding before or alongside solar installation reduces your home's overall energy load, which can allow for a smaller (less expensive) solar system while achieving the same savings.
Get your free energy estimate in 2 minutes. We'll tell you exactly how much you could save and which incentives you qualify for.
Get My Free Estimate →Join 500+ Illinois families saving an average of $210/mo on energy.