At Mid Kent Windows, we pride ourselves on delivering high-quality, durable uPVC windows, doors, and roofline solutions that enhance your home’s style and efficiency. To ensure your double-glazed windows, composite doors, patio doors, bi-fold doors, and roofline products remain in top condition, regular maintenance is key. Below are general cleaning and maintenance guidelines to help you keep your Mid Kent Windows products looking and performing their best for years to come.
General Cleaning Guidelines

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Cleaning Frequency: Clean your windows every 3–6 months, or more frequently in coastal or high-pollution areas.
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Method:
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Use a mild, non-abrasive detergent mixed with warm water.
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Wipe frames with a soft, lint-free cloth or sponge to avoid scratching.
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Clean glass with a glass cleaner or a vinegar-water solution (1:1 ratio) for streak-free results.
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Rinse with clean water and dry with a microfibre cloth to prevent water marks.
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Avoid: Harsh chemicals, abrasive pads, or pressure washers, as these can damage uPVC frames and glass coatings.

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Cleaning Frequency: Clean door surfaces every 3–4 months to maintain their appearance and functionality.
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Method:
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Wipe down door panels and frames with a soft cloth and warm, soapy water (use a mild detergent).
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For glass panels, use a standard glass cleaner or vinegar-water solution.
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Clean weather seals gently with a damp cloth to remove dirt buildup.
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Dry with a soft cloth to prevent streaks or water spots.
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Avoid: Solvents, bleach, or abrasive cleaners, as these can damage the finish or weatherproofing.

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Cleaning Frequency: Inspect and clean every 6 months to prevent dirt or algae buildup.
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Method:
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Use a soft brush or cloth with warm, soapy water to clean surfaces.
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For stubborn stains, a mild detergent can be used, but test on a small area first.
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Rinse thoroughly with a garden hose on low pressure and allow to air dry.
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Avoid: High-pressure washers or harsh chemicals, which can damage uPVC or loosen fittings.
Maintenance Guidelines

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Lubrication: Annually lubricate hinges, locks, and moving parts with a silicone-based lubricant to ensure smooth operation.
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Inspection:
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Check seals and gaskets every 6 months for signs of wear or damage. Contact us if replacements are needed.
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Inspect for condensation between panes, as this may indicate a failed seal requiring professional attention.
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Hardware: Tighten any loose screws on handles or hinges using a screwdriver, but avoid over-tightening.

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Lubrication: Apply a silicone-based lubricant to hinges, locks, and tracks (for patio and bi-fold doors) every 6 months to maintain smooth operation.
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Inspection:
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Check weather seals for cracks or gaps, as these ensure energy efficiency and weatherproofing.
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Ensure tracks on patio or bi-fold doors are free of debris; use a soft brush or vacuum to clean.
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Alignment: If doors feel stiff or misaligned, contact our team for professional adjustment to prevent strain on components.

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Inspection: Check fascias, soffits, and cladding annually for signs of damage, loose fittings, or debris buildup (e.g., leaves or moss).
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Clear Gutters: Ensure gutters are free of blockages to maintain proper drainage and prevent water damage to roofline products.
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Repairs: If you notice cracks or discolouration, contact us for expert advice or repairs to maintain your 10-year guarantee.
Additional Tips


Regular cleaning and maintenance not only keep your windows, doors, and roofline looking pristine but also:
For more advice or to schedule a maintenance check, contact our friendly team or visit our Kent showroom. Trust Mid Kent Windows, your FENSA and BFRC-accredited, UKCA-compliant double glazing experts, to keep your home in top condition.