If your home feels drafty in the winter or uncomfortably warm in the summer, your windows and doors could be to blame. Even small leaks or outdated materials can have a big impact on your comfort—and your energy bills.
At Platinum Exteriors, we help Maryland homeowners improve their homes with high-quality window and door replacements that combine beauty, durability, and performance. If you’ve been wondering how much of a difference new windows and doors can really make, here’s what you need to know.
The Hidden Energy Cost of Old Windows and Doors
Older windows and doors often lack the insulation and sealing technology that modern products provide. Over time, frames can warp, seals can crack, and glass can lose its insulating gas fill—all of which allow air to pass through.
That means your HVAC system has to work harder to maintain your desired indoor temperature. According to the U.S. Department of Energy, heat gain and loss through windows account for 25%–30% of residential heating and cooling energy use.
How Energy-Efficient Windows Work
Modern energy-efficient windows are designed with multiple layers of protection that work together to keep your home comfortable year-round. Key features include:
- Double- or triple-pane glass: These layers trap air or argon gas between panes, providing excellent insulation.
- Low-E coatings: Low-emissivity coatings reflect heat back into your home during winter and block unwanted heat from entering in summer.
- Warm-edge spacers: These improve insulation at the edges of the glass, reducing condensation and heat transfer.
- Quality framing materials: Vinyl, fiberglass, and composite frames provide better insulation and durability than old aluminum or wood frames.
Together, these features reduce drafts, minimize temperature fluctuations, and help maintain consistent comfort throughout your home.
The Energy Benefits of Replacing Exterior Doors
Your doors play just as important a role in energy efficiency as your windows. A poorly sealed or aging door can let in cold air, allow warm air to escape, and create uncomfortable drafts near entryways.
New energy-efficient exterior doors feature insulated cores, tight weather seals, and high-performance materials that reduce heat transfer. Whether you’re upgrading your front entry, patio slider, or side door, today’s products are designed to perform better and last longer.
Signs It’s Time to Replace
If you’re not sure whether it’s time for new windows or doors, watch for these signs:
- Noticeable drafts, even when closed
- Condensation between window panes
- Difficulty opening or closing
- Peeling paint or water damage near frames
- Rising energy bills despite regular HVAC maintenance
Addressing these issues early not only saves energy but also helps prevent moisture damage, mold growth, and structural problems over time.
Upgrade Your Home’s Efficiency with Platinum Exteriors
Investing in new windows and doors is one of the smartest ways to improve your home’s energy performance and comfort. You’ll save money on utilities, enjoy a more comfortable living space, and add long-term value to your property.
At Platinum Exteriors, we specialize in energy-efficient window and door replacements tailored to Maryland’s climate. From consultation to installation, we ensure every project meets the highest standards of craftsmanship and customer care.
Ready to make your home more efficient before winter arrives? Contact us today to schedule a free estimate and discover how new windows and doors can transform your home.
