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5 Common Window & Door Problems (And How to Fix Them)

5 Common Window & Door Problems (And How to Fix Them)

Whether you're dealing with a stubborn window that won't budge or a front door that's seen better days, you're not alone. On a recent episode of Stay Glassy, Duncan & Maria Newman walk through the five most common problems homeowners face and the solutions that actually work.

Here's what you need to know.

Problem #1: My Window Won't Open

This is more common than you'd think, and there are several culprits.

Older homes often have windows that are painted shut with layers upon layers of paint eventually sealing them closed for good. Some windows have literally been nailed shut by a previous owner who decided that was easier than a real fix (spoiler: it wasn't).

Beyond that, you might be dealing with:

  • Broken balancers on single- or double-hung windows, causing the sash to fall back down when lifted
  • Damaged or missing wheels on sliding windows
  • Worn-out tracks that make smooth operation impossible

While some of these issues can be repaired, replacing older windows with new vinyl or fiberglass ones is often the smarter long-term move helping with energy efficiency, smoother operation, and in many cases a lifetime warranty.

Problem #2: Drafty Windows and Fading Furniture

If you have single-pane windows, this one's almost inevitable.

Glass and aluminum are excellent conductors of heat and cold, and as they age, they loosen in their frames, therefore letting outside air sneak right in. That's your draft.

As for the fading furniture, floors, and artwork? That's UV damage. Single-pane windows offer virtually no UV protection, which is why you'll notice that the couch cushion closest to the window looks a different color than the rest.

The fix: Upgrading to dual-pane, energy-efficient windows with low-E coatings can block up to 86% of UV rays…  protecting your flooring, upholstery, curtains, and artwork. You'll also notice a significant reduction in outside noise almost immediately.

Problem #3: Foggy Windows

That milky, hazy look between your window panes? That's a failed seal which means moisture has gotten trapped between the glass.

The right solution depends on the age of the window:

  • Older windows (20–40+ years): The technology on these is simply outdated. Full replacement is the way to go.
  • Newer windows (installed in the 2000s or later) with solid frames: You don't need to replace the whole window, just the glass unit (called an IG unit). The glass can be swapped out without disturbing the frame.

And while you're at it, you can upgrade to low-E glass during the replacement to pick up UV-blocking benefits at the same time.

Problem #4: My Sliding Glass Door Is Nearly Impossible to Open

If you've ever had to plant your feet and throw your whole body weight into opening a sliding glass door, you know the struggle. Here's why it happens:

  • Corroded aluminum thresholds — the aluminum reacts with concrete over time, creating holes and degrading the track
  • Worn-out wheels that have been grinding against the track for decades
  • Outdated locking mechanisms that are clunky and hard to operate

New sliding glass doors are a revelation.

Modern wheels glide effortlessly, tracks are easy to clean, and locking systems are dramatically improved. For anyone with limited mobility or strength, a new sliding door can be a genuine game-changer taking it from from a wrestling match to a single smooth push.

It's one of the best home upgrades you can make, especially heading into summer when you want that door open all the time.

Problem #5: My Front Door Is Just… Ugly

Let's be honest … a worn, dated front door doesn't do your home any favors. It's the first thing people see, and it sets the tone for everything inside.

The good news: today's entry door options are exceptional. Here's what you need to know:

  • Fiberglass and steel are the top choices for durability, security, and ROI
  • Wood is beautiful but requires a substantial overhang (6 feet or more) to protect it from sun damage
  • Style options are endless; from classic to contemporary, with hardware, glass inserts, sidelights, and even speakeasy-style door viewers for a fun touch

Beyond aesthetics, a new front door improves security, energy efficiency, and the overall value of your home. Your home is your biggest investment and the entrance should reflect that.

The Bottom Line

Most of these problems have real, affordable solutions, whether that's a simple repair or a full upgrade. If you're experiencing any of these issues, the best first step is to reach out to a window and door specialist who can assess your specific situation and guide you toward the right fix.

Have questions about windows or doors? Talk to one of our team members to explore your options.


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