Article
April 14, 2025
Windows play a big role in the comfort and energy-efficiency level of your home, but choosing the right type can be tricky. Single-pane windows are very affordable, but will they provide enough protection from noise and the elements—or should you pay a little bit more for double-paned windows instead?
You’ll find the answers to both of these questions, plus a complete breakdown of the pros and cons of each type, below. We’ll also share why the climate you live in matters more than you might think.
Want to maximize the benefit of your windows? Roof Maxx can make your aging asphalt shingles flexible again, which can prevent premature breakdowns that contribute to heat loss. Find out how it works.
Single-pane or “single-glazed” windows have one layer of glass only—the lowest possible amount of protection against heat transfer and noise. These are the windows you’ll often find in older homes and heritage properties in milder climates throughout the United States.
Historically, most single-pane windows were made from wood or aluminum. Materials like fiberglass or composite are extremely rare because they increase cost and don’t provide any justifiable benefit other than aesthetics or affordability. People mainly use them for their classic appearance.
Single-pane windows have quite a few disadvantages, but there are a few scenarios where they may be the better choice. They may be better for:
If budget is your main concern, don’t forget to factor energy savings into your decision. Double-pane windows are efficient enough that spending a little extra now could ultimately cost you less in the long run.
Double-pane windows have two layers of glass set into a solid frame. The space between each panel is often filled with an insulating gas like Argon or Krypton, which makes them more energy-efficient—so much so that upgrading to them could save you up to 13% on your energy bill.
You can buy double-paned windows in almost any material, including wood, vinyl, fiberglass, composite, aluminum, and steel. They’re industry standard in residential construction now, so it’s very easy to find what you need and choose a style that fits your home.
Double-pane windows are an excellent choice for most homes, but they’re especially important in certain situations: Consider them first for:
If energy efficiency, comfort, and long-term savings matter to you, double-paned windows are the best option for achieving your goals.
| Single Pane Windows | Double Pane Windows | |
|---|---|---|
| Upfront Cost | Lower, affordable | Higher, often offset by energy savings over time |
| Energy Efficiency | Minimal insulation, prone to energy loss | High insulation, reduces energy bills |
| Noise Reduction | Low noise reduction | High noise reduction |
| Condensation & Draft Control | More prone to condensation and drafts | Better control over condensation and air infiltration |
| Best Use Case | Mild climates, non-insulated buildings | All climates, especially those with temperature extremes |
| Lifespan | Similar lifespan with minimal benefits for energy efficiency | Long-lasting with higher insulation benefits, though seals may weaken over time |
While double-pane windows improve energy efficiency, a well-maintained roof can also help by preventing leaks, cracks, and drafts that force your HVAC system to work harder than it should. This top-down approach can help you maximize the benefit of upgrades like new windows.
Roof Maxx’s innovative treatment helps rejuvenate aging asphalt shingles, extending the lifespan of your roof by up to 15 years. Our eco-friendly, plant-based solution won’t harm pets, kids, or the environment, but it will make your shingles flexible again so they can properly protect your entire roofing system.
When sustainability is a priority, smart homeowners pair Roof Maxx treatments with upgrades like double-paned windows. It might even help you get better insurance rates!
Yes! Roof Maxx costs a fraction of what it costs to replace your roof. While the total price per square foot may vary slightly depending on local dealers, most homeowners can expect to save up to 80% on the cost of a new roof.
Want a more accurate ballpark estimate? Use our roofing cost calculator to see how much you can expect to spend on a total roof replacement for your home. Or, give us a call at 1-800-ROOFMAXX instead.
When shingles are flexible enough to expand and contract with the weather, they’re better at protecting your roof and home wind, rain, hail, and extreme temperatures. Roof Maxx is a top choice for smart homeowners who want to maximize the benefit of their energy-efficient windows and doors.
Single-pane windows may be more affordable, but they just don’t deliver on energy-efficiency, noise reduction, and insulation factor. By comparison, double-paned windows perform well in almost every category—so they really are worth the investment.
Explore your options in this guide, but try to think about efficiency from a whole-home perspective. Instead of focusing on just one element at a time, keep your roofing system and home in tip-top shape at all times. This will help you lower your carbon footprint and save more money on energy bills.
To learn how Roof Maxx can help you get the most benefit from new windows and doors, find a dealer in your area and get a free, no-obligation quote. It’s good for one full year!
With our five-year, transferable warranty, you’ll enjoy the peace of mind that your roof and entire home are protected.
Roof Maxx Technologies LLC
