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Will a White Roof Save on Energy Costs in Summer? Exploring the Cool Roof Solution
As summer temperatures rise across Northeast Ohio, homeowners and businesses alike start looking for smarter ways to stay cool while lowering utility bills. From Youngstown to Jefferson and all across Lake and Ashtabula counties, energy efficiency is becoming a top priority for savvy property owners. One question that frequently comes up is: “Will a white roof save on energy costs in summer?“
The short answer? Yes—but with important caveats. In this blog, we’ll take an in-depth look at how white roofs work, what makes them different, how much they can save you in energy bills, and whether installing one is the right choice for your home or business. We’ll also cover how S&K Construction and Remodeling LLC can help you choose and install the perfect roof for your needs.
What Is a White Roof?
A white roof, also referred to as a “cool roof,” is a roofing system designed to reflect more sunlight and absorb less heat than traditional dark-colored roofs. It can be made from specially coated materials like:
- Reflective white asphalt shingles
- White metal roofing
- Thermoplastic membranes like TPO (commonly used on flat roofs)
- Coatings applied to existing roofs to increase reflectivity
The defining characteristic is its high solar reflectance, which helps reduce the surface temperature of the roof by up to 50–60°F during peak summer months.
The Science Behind Cool Roofs
To understand how a white roof can cut your energy costs, let’s break it down scientifically.
Solar Reflectance and Emissivity
There are two key properties that affect a roof’s performance in hot weather:
- Solar Reflectance (Albedo) – This measures how much sunlight the roof reflects. A high albedo means more sunlight is reflected, reducing heat absorption.
- Thermal Emissivity – This tells you how efficiently a material emits absorbed heat. A high-emissivity material releases heat quickly, helping to cool down faster after sundown.
White roofs typically rate high in both categories, making them excellent choices for summer energy efficiency.
How Much Can a White Roof Save You?
The U.S. Department of Energy estimates that a cool roof can reduce annual air conditioning energy use by up to 15–20%, depending on your climate, insulation, and building type.
In Northeast Ohio, where summers can be humid and warm, white roofs are most effective on:
- Poorly insulated homes where roof surface temperature strongly influences indoor temperature.
- Buildings with large, flat roofs (like commercial or multifamily housing units).
- Homes with little to no attic ventilation, where heat tends to get trapped under the roof.
According to the Cool Roof Rating Council, switching from a dark roof to a white roof can lower your rooftop temperature from 150°F to as low as 100°F, reducing the burden on your HVAC system.
Real-World Example: Comparing Energy Bills
Let’s say your current air conditioning costs you $200/month in peak summer months. If a white roof helps you cut that by 15%, you’re saving $30/month—$90 over the summer. Over the 20–30 year lifespan of your roof, that adds up to thousands of dollars in energy savings.
White Roofs vs. Traditional Roofs
| Feature | White Roof | Traditional Asphalt Roof |
|---|---|---|
| Reflectivity | High (up to 80%) | Low (5–20%) |
| Surface Temp on Hot Day | 100–110°F | 150–190°F |
| Energy Savings | 10–20% summer A/C bills | Minimal |
| Cost | Slightly higher upfront | Lower upfront |
| Lifespan | 20–30 years | 15–25 years |
| Environmental Impact | Lower urban heat island effect | Contributes to heat absorption |
Pros and Cons of a White Roof
✅ Pros:
- Reduces cooling bills
- Extends roof lifespan by reducing thermal shock
- Improves indoor comfort
- Reduces urban heat island effect
- Eco-friendly and sustainable
❌ Cons:
- Higher upfront cost in some cases
- Less effective in cold winters (though the impact is often overstated)
- May stain or discolor more easily without maintenance
- Not always aesthetically preferred (some prefer darker shingles)
Is a White Roof Right for Homes in Northeast Ohio?
You might wonder if white roofs are practical in Ohio’s climate, which experiences hot summers and cold, snowy winters. Here’s the truth:
- White roofs are most beneficial in summer, where cooling costs dominate. This makes them attractive for energy savings from May through September.
- While it’s true that white roofs don’t absorb heat in winter, studies show this has a minor effect compared to the significant summer savings.
- Homes with poor insulation or inadequate attic ventilation will benefit more from the reflectivity of a white roof.
If you’re in Jefferson, Youngstown, Madison, or Ashtabula, and looking to make your home more energy efficient, a white roof is a strong investment.
Types of White Roof Materials
Let’s break down the most popular white roofing materials offered by S&K Construction and Remodeling LLC in Northeast Ohio:
1. White Asphalt Shingles
- Available through manufacturers like Owens Corning Duration Cool Series
- Reflective granules help bounce sunlight
- A great option for sloped residential roofs
2. TPO Roofing
- Thermoplastic Polyolefin
- Ideal for flat commercial roofs
- Highly reflective and durable
3. White Metal Roofing
- Coated with reflective white paint
- Offers longevity (up to 50 years)
- Fire-resistant and low-maintenance
4. Cool Roof Coatings
- Applied over existing flat or low-slope roofs
- Quick, affordable upgrade for older roofs
- Restores reflectivity and improves waterproofing
Installation: What to Expect
When you work with a reputable roofing company like S&K Construction and Remodeling LLC, here’s what you can expect during your white roof installation:
- Inspection and Consultation – We evaluate your existing roof and attic insulation.
- Material Selection – Choose from Owens Corning, TPO, metal, or coatings.
- Detailed Quote – Transparent pricing, no hidden fees.
- Efficient Installation – Most roof installs are completed in 1–3 days.
- Cleanup and Quality Inspection – We leave your property clean and protected.
We serve homeowners and businesses across Jefferson, Youngstown, Madison, Willoughby, and beyond, delivering energy-efficient solutions that last.
The S&K Construction and Remodeling LLC Advantage
Choosing the right contractor matters as much as choosing the right roofing material. Here’s why Northeast Ohio trusts S&K Construction and Remodeling LLC:
- Owens Corning Preferred Contractor
- 5-Star Google Reviews from happy clients across Ashtabula and Lake counties
- Fully licensed, bonded, and insured
- Free inspections and energy-saving consultations
- Flexible financing options available
We believe in doing things right the first time—whether it’s installing a white roof or replacing your siding.
⭐️ “S&K Construction exceeded my expectations. They replaced our roof with a cool white TPO membrane and we’ve noticed at least a 20% drop in our energy bills this summer!” – Verified Google Review
White Roofs and the Environment
White roofs don’t just save you money—they also help the environment.
Reduced Carbon Footprint
By lowering the demand on your air conditioner, you’re also reducing greenhouse gas emissions.
Lower Urban Heat Island Effect
Neighborhoods with high roof reflectivity experience cooler temperatures overall, benefiting communities at large.
Sustainable Roofing Practices
Many white roof systems are recyclable and contain fewer petroleum-based materials than traditional options.
Other Ways to Boost Summer Energy Efficiency
Installing a white roof is a great start, but here are other ways to maximize your savings:
- Add attic insulation to reduce heat transfer into living spaces.
- Install proper roof ventilation, like ridge vents or attic fans.
- Upgrade to energy-efficient windows that reflect UV rays.
- Use light-colored siding or exterior paint.
- Install solar panels, which pair well with white reflective roofs.
S&K Construction and Remodeling LLC also specializes in ventilation upgrades, window replacements, and siding installations, helping you create a fully energy-efficient home exterior.
Financing Options for White Roofs
Concerned about the upfront cost of a cool roof? We’ve got you covered.
S&K Construction and Remodeling LLC offers affordable financing plans that allow you to:
- Spread payments over 12–60 months
- Get instant approval in many cases
- Invest in energy savings today without delay
Contact us to learn more about how we can help make your energy-saving upgrade easy and budget-friendly.
Final Verdict: Will a White Roof Save You Money?
If your goal is to lower your energy costs in summer, increase indoor comfort, and reduce your environmental impact, then yes—a white roof is a wise investment.
From asphalt shingles to TPO coatings, reflective roofing options are becoming more affordable, more durable, and more popular in Ohio and beyond.
Get Started Today with S&K Construction and Remodeling LLC
Ready to explore your white roofing options? Let us help you find the best solution for your home or business. Whether you’re in Jefferson, Youngstown, Ashtabula, Concord, or Madison, we’re here to serve you with:
- Expert guidance
- Honest pricing
- Professional craftsmanship
📞 Call us today or request a free estimate online.
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