Kitchen Cabinet Repair Guide

Repairing your cabinetry is a sustainable and cost-effective alternative to a full kitchen refit. Professional repairs can restore functionality, improve aesthetics, and extend the lifespan of your kitchen by several years for a fraction of the cost of replacement.

What Does the Work Involve?

• Initial Assessment: Inspecting the structural integrity of carcasses, checking for water ingress, and testing the alignment of all moving parts.
• Hardware Replacement: Removing worn-out hinges, drawer slides, or soft-close dampers and installing high-quality replacements.
• Structural Splicing: Cutting out sections of water-damaged or "blown" MDF/chipboard and replacing them with moisture-resistant timber or board.
• Surface Restoration: Re-bonding loose laminate edging, filling chips in door fronts, and colour-matching touch-ups.
• Precision Alignment: Adjusting mounting plates and hinge screws to ensure perfectly even gaps (reveals) between doors.
• Hardware Upgrades: Fitting new handles, catches, or internal wirework storage solutions to modernise the space.

Typical Costs

Prices for kitchen cabinet repairs vary based on the extent of structural damage and the quality of the replacement hardware used. Most tradespeople will charge a minimum call-out fee to cover the first hour of diagnostic work and minor adjustments.

Note: Prices include VAT at 20%. Bespoke doors or discontinued finishes may require custom fabrication, which will significantly increase material costs.

How Long Does It Take?

• Minor Adjustments: 1–2 hours for re-aligning doors and tightening loose fixings across a standard kitchen.
• Hardware Replacement: 2–4 hours to swap out hinges and drawer runners for 5–10 units.
• Structural Repairs: 4–8 hours if sections of the carcass need to be cut out and replaced due to water damage.
• Full Refurbishment: 1–2 days for comprehensive repairs involving new end panels, kickboards, and internal storage upgrades.

DIY or Professional?

Homeowners can often handle simple tasks like tightening hinge screws or swapping identical handles. However, structural repairs to "blown" chipboard or the replacement of integrated appliance housings require specialist tools and trade experience.

If your repair involves cabinets housing gas hobs or integrated electric ovens, you must ensure the work does not interfere with safety clearances. Professional kitchen fitters understand the weight-bearing requirements of wall-mounted units, which is critical for preventing catastrophic failures.

Choosing the Right Tradesperson

• Check Specialisms: Look for a carpenter or kitchen fitter rather than a general handyman for complex structural repairs.
• Hardware Knowledge: Ask if they can source specific brands like Blum, Hafele, or Hettich to match your existing fittings.
• Insurance: Ensure they hold valid Public Liability Insurance (minimum £1 million).
• Ask: "Do you offer a guarantee on the alignment of the doors?"
• Ask: "How do you treat cut edges of chipboard to prevent future water damage?"
• Ask: "Is the disposal of old hardware and damaged panels included in your quote?"

UK Regulations

• Part P (Electrical Safety): If cabinets are being moved near sockets or integrated appliances, any electrical work must comply with Part P.
• Gas Safety: Any repair requiring the removal of a cabinet housing a gas appliance must be overseen by a Gas Safe registered engineer if the gas connection is disturbed.
• Consumer Rights Act: All professional repairs are covered by the requirement that work is carried out with "reasonable care and skill."

Common Problems

• Blown Carcasses: Moisture seeps into raw chipboard edges, causing them to swell. This is avoided by sealing all new cuts with silicone or PVA.
• Sagging Wall Units: Often caused by overloaded shelves or failing wall brackets. This requires immediate professional attention to prevent the unit from falling.
• Peeling Foil Wraps: Common in "wrapped" doors near ovens. While difficult to glue back perfectly, heat shields can be installed to prevent further damage.
• Misaligned Drawers: Usually caused by bent runners or loose screws. Replacing the hardware is often more effective than attempting to straighten old parts.

Frequently Asked Questions

Can you repair a cabinet that has been damaged by a leaking sink?

Yes. If the base of the cabinet has "blown" due to water, a professional can cut out the damaged section and splice in a new piece of moisture-resistant furniture board. This is much cheaper than replacing the entire unit and avoids disturbing the worktop.

Is it worth repairing old cabinets or should I just replace them?

If the carcasses are structurally sound and the layout works for you, repairing and upgrading hardware is highly recommended. It saves thousands of pounds and prevents unnecessary landfill waste.

Can I upgrade my old drawers to soft-close?

In most cases, yes. A tradesperson can replace your existing runners with soft-close versions, although this may require some minor modifications to the drawer box or carcass depending on the brand.

Why do my kitchen doors keep dropping out of alignment?

This is usually due to the screws in the hinge plate becoming loose in the soft chipboard. A professional fix involves using "Gripple" plugs or specialised wood fillers to create a new, solid biting point for the screws.

Do I need to empty my cupboards before the tradesperson arrives?

Yes, it is best to empty any cupboards or drawers being worked on. This allows the tradesperson immediate access to the fixings and prevents your belongings from getting covered in dust or debris during the repair.