Composite Front Doors Repair in Cardiff (11)

Composite front doors are built to be strong, secure, and weather-resistant — but over time, issues like sticking, swelling, draughts, hinge drops, and lock faults can occur.

If you’re looking for composite front door repairs in Cardiff, search with Checkatrade.

Our checked trades can diagnose the problem quickly and restore your door’s performance, security, and smooth operation.

What is composite front door repair?

Composite front door repair involves diagnosing and fixing issues such as dropped hinges, lock failures, swelling, draughts, damaged seals, or faulty handles.

Engineers use specialist tools to realign the door, adjust hardware, replace components, and restore proper fitting without the need for full door replacement.

Signs you might need composite door repairs

• Door sticking, scraping, or difficult to open/close
• Draughts, gaps, or poor weather sealing
• Door swelling or shrinking with temperature changes
• Loose, stiff, or non-working handles
• Lock cylinder spinning, jamming, or not engaging
• Hinges dropping or making grinding noises
• Cracked panels, damaged thresholds, or worn seals

How much does composite front door repair cost?

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Several factors can affect the cost of composite front door repairs, including:

• Type of repair (hinges, alignment, locking system, weather seals)
• Door age and condition
• Replacement hardware (locks, cylinders, handles, hinges)
• Whether emergency or out-of-hours repair is needed
• Accessibility and complexity of adjustments

Simple adjustments, such as hinge realignment, are inexpensive, while lock replacements or major refitting cost more.

Common composite door faults

• Misalignment / hinge drop: Causes sticking, rubbing, or difficulty closing
• Swelling or warping: Often seasonal; affects smooth operation
• Locking issues: Mechanisms jamming, cylinders spinning, or handles becoming stiff
• Draughts and gaps: Due to worn seals or poor alignment
• Loose or damaged hardware: Handles, letterboxes, knockers, or thresholds
• Surface damage: Chips, scratches, or worn protective coatings

Composite front door repair vs replacement

Repairing your composite front door might be best when:

• The problem is alignment, hinges, locks, or seals
• The structure of the door is still sound
• The issue is caused by seasonal expansion
• You want to avoid the cost of a new door

A replacement composite front door might be wise if:

• The door is severely warped or cracked
• Security features cannot be restored
• The frame is damaged beyond repair
• The door is very old and repairing it would not be cost-effective

Why is my composite door not closing properly?

If your front door is not closing properly, it’s usually caused by:

• A hinge drop
• Thermal expansion
• Worn seals
• A misaligned locking mechanism

Your tradesperson can adjust the hinges, refit the multipoint lock, and realign the door to remove sticking and gaps.

How long does composite door repair take?

Most composite door repairs take 30 minutes to 2 hours, depending on the issue.

• Simple adjustments: 20–40 minutes
• Lock or handle replacements: 45–90 minutes
• Sealing or draughtproofing: 1–2 hours

Repairs requiring new parts may take longer, depending on availability.

How long does a composite door last after repair?

A repaired composite door can last many years, particularly when faults relate to hardware rather than structural damage. Regular maintenance and timely adjustments help prevent repeat issues.

Maintenance of composite front doors

• Lubricate hinges and locks every 6–12 months
• Clean rubber seals and ensure they sit correctly
• Keep the threshold free from dirt and debris
• Wipe door surfaces with mild soapy water to prolong the finish
• Address sticking or rubbing early to avoid long-term damage

What should be included in your quote for composite front door repairs?

When comparing quotes for composite front door repairs in Cardiff, check for:

• Diagnostic assessment of the door and frame
• Breakdown of labour costs
• Cost of replacement hardware (hinges, locks, cylinders, seals)
• Realignment or refitting work
• Emergency callout rates (if relevant)
• Warranty on parts or workmanship
• Estimated repair timescale

A clear, itemised quote helps you compare options accurately.

Common mistakes to avoid with composite front doors

• Forcing a stuck door (can damage hinges or the locking strip)
• Ignoring draughts or gaps
• Using incorrect lubricants on locks
• Attempting DIY hinge adjustments (can worsen alignment)
• Leaving minor sticking until the door becomes unusable

Tips for hiring composite door repair services in your area

Before choosing a composite door repair service near you:

• Read reviews on Checkatrade
• Ask whether they specialise in composite doors specifically
• Confirm they can repair your lock type (e.g., Euro cylinder, multipoint)
• Compare quotes for labour and replacement parts
• Ask for advice on preventing seasonal sticking

For services committed to quality and a job done right, search for composite front door repair in Cardiff with Checkatrade.