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Maintenance and common issues with composite door frames and doors

Your composite front door is one of the hardest-working features of your home. It keeps your family safe, protects against the weather and plays a huge role in your property’s kerb appeal.

The good news? Modern composite doors require little maintenance compared to traditional timber alternatives, but a bit of care goes a long way in keeping them looking beautiful and performing brilliantly for decades.

Let’s explore how to maintain your composite door, tackle common issues and get the most from your investment.

Why composite doors are a popular choice for low maintenance

The combination of materials used in quality composite doors – typically an LVL timber structure surrounded by GRP (glass reinforced plastic) outer skin and foam filled insulation – makes them naturally weather resistant and durable. Unlike timber doors that need regular sanding and repainting, composite front doors maintain their appearance with minimal effort.

According to the Glass and Glazing Federation, properly maintained composite doors can last 35 years or more, significantly outlasting traditional materials. It’s that superior durability that gives homeowners genuine peace of mind.

Close up of the glass on a composite door

Caring for your composite door frame and door

Regular cleaning routine

Your composite door will thank you for a simple clean every few months:

  • Wipe down the door surface with warm soapy water and a soft cloth
  • Clean glass panels with standard glass cleaner
  • Rinse thoroughly and dry with a clean cloth to prevent water spots
  • Avoid abrasive cleaners or scouring pads that might damage the finish

The outer frame and door frames need the same gentle treatment. Pay special attention to drainage holes at the bottom of the frame – a quick check ensures water can escape properly.

Seasonal care tips

Different weather conditions throughout the year mean your external doors face varying challenges:

Spring and summer: Check door seals for any winter damage. A quick inspection helps maintain thermal efficiency as temperatures rise.

Autumn: Clear leaves and debris from around the door threshold and drainage channels.

Winter: Wipe away any salt or grit that might accumulate, particularly if you live near treated roads.

Sapphire gemstone door with composite sidelights

How do I fix a sticking composite door?

If your door sticks or catches, it’s usually a simple adjustment issue. Check the hinges are tight and lubricate them with a silicone spray. The lock mechanism may need realigning – this typically involves adjusting the keeps on the frame. Many issues resolve with minor tweaks that take minutes.

Addressing common composite door issues

Draughts and energy efficiency

Notice a draught? The seals around your composite door might need attention. These rubber gaskets compress over time but are easy to replace, restoring your door’s excellent energy rating and helping reduce energy bills through improved heat loss prevention.

Lock problems

Most lock issues stem from misalignment rather than mechanical failure. If your key feels stiff, try lifting the handle slightly while turning. Regular lubrication of the lock cylinder keeps everything running smoothly.

Surface marks

Modern composite doors are remarkably resilient, but life happens. Minor scuffs often buff out with a gentle cleaner. For anthracite grey or darker finishes, marks tend to be less noticeable than on lighter colours.

Linear 521 - 1 from the Edge Collection

Our range of frame options for optimal performance

When you choose Entrance Composite Door Solutions, you’re getting more than just a beautiful door. Our range of composite doors comes with carefully engineered frame options designed for perfect fit and performance. Whether you need matching side panels or a complete entrance solution, our friendly team guides you through the range of choices.

Our online door designer lets you explore different materials, styles and configurations, while our manufacturing process ensures every door meets building regulations and delivers exceptional thermal efficiency.

Your perfect door deserves the right support

Choosing the right door is just the beginning. Our customer service team is always available to answer maintenance questions or help troubleshoot any concerns. We want you to enjoy your secure front door for decades to come.

Ready to explore our range of styles? Download our composite door brochure or contact our friendly team today to discover why our composite doors are the perfect choice for discerning homeowners who value aesthetic appeal, energy efficiency and lasting quality.