Windows and doors are one of those things you don't typically think about, until they start sticking, leaking, rattling, or letting in dust and every single breeze. Replacing them can be very expensive. Let's review simple maintenance so your windows and doors will work better, last longer, and end up saving you money in the long run. 

Why Window & Door Maintenance matters more than you think

-drafts sneak in

-energy bills go up

-moisture causes rot or mold

-locks get loose

-frames shift

-small problems become expensive repairs

1. Clean the tracks

• What to do
  • regular track cleaning will ensure your windows and sliding doors keep working smoothly
  • vacuum the tracks first
  • wipe with warm soapy water
  • use an old toothbrush for corners
  • dry it completely
• Pro Tip
  • For sliding doors, spray a silicone-based lubricant (not wd-40) after cleaning to keep them gliding smoothly

2. Check the Weatherstripping (Your Home’s “Seal”)

Weather stripping is the soft barrier that keeps outside air from sneaking inside. If it’s cracked, peeling, flattened, or missing this means your heating and cooling is basically working overtime.

• What to do
  • replace worn weatherstripping
  • make sure it seals tightly
  • look at the bottom sweep of exterior doors too

3. Inspect the Caulking around Frames

Caulk is what seals the gaps between the window/door frame and your home. Over time it’s common for it to shrink, crack, or pull away.

• What to look for
  • visible cracks
  • gaps between framing/siding
  • Areas where water could seep in
• What to do
  • Scrape out failing caulk
  • Re-caulk with exterior-grade caulk
  • Smooth it out so it seals cleanly

4. Keep Hinges, Locks, & Hardware tight

Doors get used constantly. Loose hinges mean sagging doors and loose locks means poor sealing and safety issues.

• What to do
  • Tighten screws on hinges & handles
  • Check deadbolts for smooth locking
  • Replace stripped screws with longer ones if needed

5. Lubricate Moving Parts (But Use the Right stuff)

• Best Lubricant
  • Silicone spray (best for tracks and moving parts)
  • Dry Lubricant (for dusty areas)
• Avoid
  • Greasy oils that attract dirt
  • WD-40 as a long-term solution

6. Watch for Moisture Damage (Rot, Mold, & Warping)

• Check for
  • Soft wood around the frame
  • Bubbling paint
  • Musty Smell
  • Condensation between window panes
• What it could mean
  • A seal has failed
  • Water is getting in
  • The frame needs repair before it gets worse

Catching these issues early sometimes means you can repair instead of replace.

7. Clean the Glass & Frames the Right Way

Dirt buildup can damage finishes and seals over time.

• Best Routine
  • Clean glass with a streak-free cleaner or vinegar/water mix
  • Wipe frames with mild soap and water
  • Avoid harsh chemicals on vinyl or painted surfaces

8. Do a Seasonal “Home Check” (15 Minutes, Twice a year)

• Your Quick Checklist
  • Vacuum tracks
  • Wipe Frames
  • Check Caulk
  • Inspect Weaterstripping
  • Tighten Hardware
  • Lubricate Hinges & Locks
  • Look for moisture damage