Investing in WDMA-certified windows and doors is a smart decision for homeowners and builders seeking quality, durability, and energy efficiency. But even the best products need regular maintenance to perform at their peak. Whether you’re dealing with wood, vinyl, aluminum, or fiberglass frames, these WDMA windows and doors maintenance tips will help extend their lifespan and maintain their high performance.
Why Maintenance Matters for WDMA Windows and Doors
WDMA-certified products meet strict standards for performance and durability, but ongoing exposure to weather, dirt, and use can cause wear over time. With proper care, you can:
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Preserve energy efficiency
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Prevent air and water leaks
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Maintain curb appeal
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Avoid costly repairs or replacements
1. Regular Cleaning for Glass and Frames
Glass:
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Use a mild glass cleaner or a mix of water and vinegar.
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Avoid abrasive sponges or tools that can scratch the surface.
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Dry with a soft microfiber cloth for a streak-free finish.
Frames:
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Vinyl and aluminum: Clean with a mild soap and water solution.
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Wood: Dust frequently and use wood-safe cleaners. Refinish as needed to protect against moisture.
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Fiberglass: Wipe down with a damp cloth and non-abrasive cleaner.
2. Check and Maintain Weatherstripping
Weatherstripping prevents drafts, moisture, and noise.
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Inspect annually for cracks, gaps, or compression.
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Replace any damaged strips immediately.
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Clean dirt and debris from tracks and seals to ensure a tight fit.
3. Lubricate Hinges, Tracks, and Locks
Smooth operation is essential for both windows and doors.
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Apply silicone-based lubricant to hinges, locks, and sliding tracks at least once a year.
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Avoid oil-based lubricants which can attract dirt.
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Remove built-up debris before lubricating for best results.
4. Inspect and Maintain Caulking
Exterior caulking prevents water infiltration around window and door frames.
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Inspect caulk lines annually for cracking or separation.
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Remove and replace old or deteriorated caulk with high-quality exterior-grade sealant.
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Focus on joints where siding meets the frame.
5. Monitor for Moisture or Condensation
Moisture buildup between glass panes can indicate seal failure.
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Check for persistent fogging or condensation.
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If moisture appears inside double- or triple-glazed units, consult your installer or manufacturer—replacement may be needed under warranty.
6. Seasonal Checks and Adjustments
Different climates can affect your windows and doors in unique ways.
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Cold climates: Inspect seals and ensure frames haven’t shifted due to frost.
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Humid climates: Look for signs of mold or mildew.
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Storm-prone areas: Check hardware and reinforcements for wear after severe weather.
7. Repaint or Refinish Wood Products
WDMA wood windows and doors should be refinished regularly to maintain durability.
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Repaint or stain every 2–5 years, depending on exposure.
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Use weather-resistant paint or sealant.
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Sand and clean the surface before refinishing.
8. Keep Drainage Paths Clear
Some window systems have weep holes or drainage channels.
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Ensure these are not blocked by dirt, insects, or debris.
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Use a soft brush or compressed air to keep them open.
Final Thoughts
Proper maintenance ensures your WDMA windows and doors continue to provide comfort, energy efficiency, and style for years to come. Set a regular schedule—monthly light cleaning and annual full inspections—to stay on top of wear and tear.