How New Siding Can Boost Energy Efficiency This Summer
As summer temperatures begin to rise in La Crosse and throughout the Coulee Region, so does the cost of keeping your home cool. While many homeowners focus on their HVAC systems or attic insulation when trying to reduce energy bills, your home’s siding plays a much bigger role than you might think. New home siding can dramatically improve energy efficiency, reduce cooling costs, and offer essential protection against the Midwest’s heat and humidity.
At Ledegar Roofing, we know that the right siding isn’t just about aesthetics—it’s a smart investment in the performance, comfort, and value of your home.
Siding And Summer Energy Efficiency: What’s The Connection?
Siding acts as the outermost barrier between your home and the elements. During the summer, poor-quality or deteriorating siding can allow excess heat and moisture to infiltrate your home, causing your air conditioning system to work overtime.
New siding, especially when installed with energy-efficient materials and proper insulation techniques, helps prevent this heat transfer. That means less work for your AC—and more savings for you.
Our roofing experts are here to help take a closer look at the key ways new siding enhances energy efficiency in the warmer months:
1. Enhanced Insulation
One of the most significant benefits of modern siding is its ability to better insulate your home. Today’s siding options—such as insulated vinyl, fiber-cement with added sheathing, or engineered wood—often include a layer of rigid foam insulation or can be paired with house wrap and foam board for optimal thermal performance.
This added insulation helps reduce thermal bridging (heat passing through studs or structural components) and keeps cool, conditioned air from escaping. In return, your home maintains a more stable indoor temperature, even on the hottest days.
2. Lower Cooling Costs
When your home is better insulated, your HVAC system doesn’t have to work as hard or run as often. That translates directly into lower utility bills—especially during July and August, when La Crosse typically sees peak temps and cooling demand.
According to the U.S. Department of Energy (PDF), homeowners can save up to 20% on heating and cooling bills with proper insulation and air sealing. While siding is just one piece of the energy-efficiency puzzle, it’s a key component in reducing your overall energy usage and cost.
3. Protection Against Heat And Humidity
La Crosse summers are not only hot—they’re humid. And when warm, moist air seeps into your walls, it can lead to mold growth, wood rot, and even structural damage over time.
New siding materials, especially when properly sealed and moisture-barrier wrapped, act as a critical line of defense against this summer moisture. Fiber-cement and vinyl siding, for example, are resistant to water intrusion and won’t warp or degrade under high humidity.
Combined with modern installation techniques, new siding can help your home “breathe” properly—keeping out unwanted moisture while allowing vapor to escape when necessary.
4. A Cooler, More Comfortable Home
Energy efficiency isn’t just about saving money—it’s about comfort. Drafts, hot spots near walls, and inconsistent cooling can make your home feel uncomfortable during the summer months.
New siding helps maintain consistent indoor temperatures and minimizes the heat radiating from sun-exposed walls. This makes every room more livable, whether you’re spending time in a south-facing living room or an upstairs bedroom.
5. Boosting Resale Value And Curb Appeal
While the focus may be on performance, it’s worth noting that energy-efficient siding also enhances your home’s curb appeal. Buyers today are increasingly eco-conscious and value homes with lower operational costs.
Upgraded siding offers both aesthetic value and practical benefits—making your property more attractive to potential buyers, should you ever choose to sell.
Is It Time To Upgrade Your Siding?
If your siding is more than 15–20 years old, showing signs of warping, fading, or frequent maintenance issues, now is the perfect time to consider a replacement. Not only can you give your home a fresh new look, but you can also enjoy a summer filled with energy savings and improved comfort.
At Ledegar Roofing, we provide expert guidance and installation for a wide range of high-performance siding options. We’ll help you choose the right materials for your climate, your budget, and your home’s architectural style.
Ready To Beat The Heat And Cut Costs This Summer?
Contact Ledegar Roofing today to schedule a siding consultation. Let us help you insulate your home from the outside in—just in time for the warmest months of the year.
Call 608-785-0901 or visit the Contact Us page to get started.
