How to Maintain Your Windows & Doors for Lasting Performance

Keep your windows and doors operating beautifully for years with these helpful tips from Ultimate Windows, Doors & More.

Follow this maintenance routine to protect your investment and ensure optimal performance in Canadian climates.

Window Care Checklist

Inspect the weatherstripping to ensure it still seals properly. If it’s worn or ineffective, contact your local Ultimate location for replacement options.
Look over the interior and exterior finishes of your windows. Touch ups may be needed if you notice peeling, cracking or other signs of wear.
Avoid letting any paint, stain or varnish come in contact with the weatherstrip, since solvents can break down its material and reduce effectiveness.
Remove any deteriorating caulking and reseal gaps with a high-quality exterior-grade caulk for proper protection.
Check that all hardware screws are firmly tightened. Use a dry lubricant on the window’s operating mechanisms to keep movement smooth.
Clear dirt, sand and debris from hinges, sills and tracks to maintain proper operation.
Open and close doors to confirm they move easily and without resistance.
Keep in mind that wood doors may take several months to adjust to humidity and seasonal changes after installation, which can affect operation during the stabilization period.
Exterior cleaning frequency depends on your environment. Homes near the coast may need four to five cleanings per year, while properties in dry climates can often be maintained with one or two cleanings annually.

Safety Considerations

Use ladders with caution and make sure they are stable before climbing.
Wear proper safety gear, including eye protection and suitable clothing.
Always follow the manufacturer’s directions when using primers, paints, stains, or cleaning products, and dispose of materials according to safety guidelines.

How to Clean Windows

Do not clean glass in direct sunlight, especially coated or tinted panes, since this can cause streaking.
Begin cleaning on the upper floors and work your way down to prevent dirty water from running onto freshly cleaned surfaces.
Rinse the glass thoroughly with clean water to loosen dirt. After any grit is washed away, apply a suitable glass cleaner using a soft, non-abrasive cloth or applicator.
Remove the cleaner promptly with a squeegee, ensuring that the tool’s metal edges never make contact with the glass.
Avoid using harsh chemicals or cleaners with high alcohol content, as these formulas may damage glass coatings or window components.
Dry remaining moisture from the glass, frames, and hardware. Leaving windows wet for long periods can lead to staining or deterioration.
Skip abrasive cleaners, scouring pads, metal tools or scrapers of any kind. These can permanently scratch the glass.

How to Remove Labels & Residue from Glass

Remove any installation labels or adhesive from the glass as soon as possible to prevent residue from hardening.
If a label is difficult to peel off, apply an approved glass cleaner to loosen the adhesive before attempting removal.
Avoid taking labels off while the window is in direct sunlight, since heat can cause the adhesive to bond more firmly to the glass.
Keep cleaning products away from weatherstripping and finished surfaces, as certain chemicals can weaken materials or cause discoloration.

How to Clean Window Screens

Gently remove the window or door screen and place it on a flat, clean surface before cleaning.
Clear away dirt by rinsing the screen with a light spray from a hose or by using a vacuum with a soft brush attachment.
Allow the screen to air-dry fully rather than wiping it with a cloth.

How to Maintain Wood Windows

Inspect the exterior of your wood windows and doors at least once a year. Make sure caulking and paint are intact so the wood is not left exposed to moisture or weather.
Clean light dirt by washing painted wood surfaces with water and a soft, long-handled brush. A toothbrush can help remove buildup in corners or tight details.
For heavier grime, use an approved cleaner. Mild alcohol-and-water mixtures can also work well for stubborn residue.
Clean from top to bottom to reduce streaks and avoid dirty rinse water running onto freshly cleaned areas.
Rinse thoroughly with clean water to remove any remaining soap or cleaning solution, which can damage the finish if left behind.
If you encounter oily spots or grease, use a stronger cleaning product as needed, but avoid harsh chemicals, abrasives, ammonia, and strong detergents that may harm the finish.
Touch up small chips or scratches with a high-quality latex primer and matching paint. Your local paint supplier can recommend the right products for your project.
Brand-new wood windows or doors that arrive bare or only primed must be finished promptly to protect the material. Refer to painting or staining instructions to ensure proper protection and durability.

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