Ask the Experts: Your Window & Door Questions Answered by Southern Windows & Doors
Get Expert Answers to Your Most Common Window and Door Questions
Have you been wondering if it’s time to replace your windows and doors? You’re not alone. Our team at Southern Windows and Doors answers these questions every day from homeowners throughout the region. We’ve compiled the questions we hear most often with expert answers to help you understand your options. Whether you’re concerned about energy savings, timelines, costs, or value, we’re here to help. Read on to discover what our specialists have learned working with hundreds of satisfied customers.

Q: How Do I Know If My Windows and Doors Need Replacing?
We hear this often from homeowners. Clear warning signs include visible condensation or fog between panes (failed seal), drafts around closed windows, water pooling after rain, visible rot, and difficulty opening and closing. Uneven heating across rooms or unusually high energy bills also indicate aging windows. Most quality windows last 20 to 25 years with proper care. When you notice multiple signs together, replacement becomes a smart investment in comfort and efficiency.
Q: What Should I Look for in Energy-Efficient Windows?
Energy efficiency is the top priority for homeowners today. The most important rating is the U-factor, which measures heat escape—lower is better. Look for ENERGY STAR certified windows, which qualify for a 30 percent federal tax credit (up to $600 through 2025). Double or triple pane windows filled with insulating gases like argon significantly outperform single-pane designs. Low-E coatings reflect heat back into your home in winter and block unwanted heat in summer. When you choose efficient windows from Southern Windows and Doors, you’re investing in lower utility bills and greater year-round comfort.
Q: How Long Does Window Replacement Take?
We understand that home disruption is a concern. For most homes, replacement takes a few days to a couple weeks depending on the number of windows and any prep work needed. Modern replacement windows fit within existing frames, minimizing disruption and speeding up installation. Our certified installers work efficiently while maintaining quality. We coordinate scheduling to fit your life and keep you informed throughout. Most customers are pleasantly surprised by how smooth the process is.
Q: What’s the Return on Investment for New Windows?
Windows add real value and comfort. Industry data shows homeowners recoup approximately 67 percent of vinyl window replacement costs in home resale value. Entry doors are among the best-returning home improvements. Beyond financial returns, you gain immediate benefits: lower energy bills, improved comfort, eliminated drafts, reduced noise, and enhanced curb appeal. Many customers say the real return is simply enjoying their homes more—enjoying natural light without drafts and maintaining consistent temperatures.
Q: What About Warranties and Which Materials Are Best?
This is an important question many customers overlook. Window warranties typically include both a product warranty (usually 10 to 20 years) and an installation warranty (generally 1 to 5 years covering workmanship). At Southern Windows and Doors, we ensure you understand all warranty terms before deciding. Regarding materials, vinyl windows are popular for energy efficiency and low maintenance. Wood windows offer classic aesthetics but need more care. Fiberglass combines benefits of both. The best choice depends on your climate, home style, and preferences. Our specialists help you select what works best for your situation.
Ready to get expert guidance on your specific window and door needs? Southern Windows and Doors is here to help. Schedule your free in-home consultation today and let our specialists answer all your questions and show you the options that work best for your home and budget.
