Why Drafts Get Worse in a North Texas Winter
Cold fronts hit Dallas–Fort Worth fast, and older windows can’t always keep up. If one room feels colder, or your heater runs nonstop, air may be slipping through worn seals or aging frames.
Common Causes
- Seal Failure: Fog between panes, cold glass, or a steady draft.
- Temperature Swings: Frequent expansion and contraction creates small gaps.
- Worn Weatherstripping: Especially common on sliding and double-hung windows.
- Home Settling: Widespread in DFW’s clay soil regions like Frisco, McKinney, and Denton.
- Older Single-Pane or Builder-Grade Windows: Transfer cold easily and draft quickly.
Fast Fixes You Can Try Right Now
These won’t turn inefficient windows into high-performance ones, but they can help you stay comfortable through winter.
1. Add New Weatherstripping
Low cost, quick to install, and often the fastest way to slow a draft.
2. Re-Caulk Gaps
A thin line of exterior caulk along the frame can block noticeable air leaks.
3. Use Window Insulation Film
Creates a temporary but effective thermal barrier.
4. Lubricate Sticky Sashes
Helps windows close fully for a tighter seal.
5. Use Curtains or Cellular Shades at Night
Adds a little insulation when temps drop.
Best Long-Term Fix: High-Efficiency Replacement Windows
If repeated cold fronts keep reminding you about your windows, replacement will deliver the biggest improvement in comfort, efficiency, and home value.
What Modern Windows Offer
- Multi-chamber frames that reduce thermal transfer
- Low-E glass for year-round comfort
- Argon-filled insulated units
- Heavy-duty weatherstripping built to last
- Tighter locking mechanisms for a stronger seal
- Custom sizing to close gaps from settling
Types of Windows That Perform Best in DFW
- Vinyl Replacement Windows: Budget-friendly, energy efficient, low maintenance
- Composite Frames: Stronger, more rigid, excellent for older homes
- Fiberglass Windows: Best long-term stability against temperature swings
If you feel a draft every time the wind hits your home, any of these upgraded options will make a dramatic difference.
Ready for a More Comfortable Winter?
1n20 Home Services makes window upgrades easy with friendly, no-pressure guidance and installs built for North Texas weather.
Schedule your free quote today and feel the difference this winter.
