Home/Kitchen Installer/Guides/Kitchen Panel and Appliance Trim Replacement Guide

Replace kitchen panels & trim.

Side panels, plinth, cornice and pelmet — supplied and fitted to match existing units.

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Read the brief on cabinets, worktops and showroom-vs-direct — then let Three local installers quote.

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MFC grades, dovetail vs stapled drawers, template tolerances, extraction CFM, Part P sign-off. Know what 'good' means inside the cabinets.

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Top tips

Hiring a kitchen installer, without the regret.

Four moves that separate a smooth job from a nightmare.

Check the cabinet brand, not just the door.

The cabinet carcass is what lasts (or doesn't). 18mm MFC is standard; 15mm is bottom-end. Doors can be replaced; rotten carcasses can't.

Insist on a template visit for stone.

Quartz, granite and porcelain worktops are measured to ±2mm. Anyone using cabinet drawings instead of an on-site template is asking for a £3k mistake.

Plan for first-fix before plaster.

Hob extractor ducting, dishwasher waste, instant-hot-tap wiring — all easier before plastering. Get the kitchen plan signed off before any plaster goes near a wall.

Don't pay the showroom for the fit.

Showrooms often subcontract installation to local fitters at a markup. You can go direct to a BIKBBI fitter and save 15–25% on labour.

Costs & timeline

Know what it costs. Know when it ends.

Indicative UK ranges and a typical week-by-week schedule.

Cost range

By job type

Inc. VAT · 2026
Source: NMT quotes
Budget kitchen (units + worktop)Howdens / Wickes range
£4.5k–£8k
Mid-range kitchenMagnet / Wren mid-tier
£8k–£18k
Premium kitchenBespoke / German
£18k–£50k
Installation labour onlyMid-size kitchen
£2k–£5k
Quartz worktop (per linear m)Inc. template + fit
£350–£700
Appliance install (full set)Hob, oven, dishwasher
£400–£1k
!

Quote spread is typically ± 18% — always get 3 quotes.

Timeline

Mid-range kitchen install · week by week

Typical
5 phases · 3 wk
W1
W2
W3
Strip out + first fix
Plaster + paint base
Carcass + door fit
Worktop template + fit
Appliances + 2nd fix
!

Schedule slips on dependencies — pad each phase by 10–20% for real-world delays.

At a glance

The Kitchen Installer briefing.

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Kitchen Installer quick-view

Kitchen Panel and Appliance Trim Replacement Guide infographic
Video guide

Kitchen Installer explained

Replacing kitchen end panels, plinths, cornices, pelmets, and appliance decor trim in the UK typically costs £60–£300 per panel or trim, depending on size and finish. A typical "minor refresh" of damaged panels and trims runs £200–£800 total — much cheaper than a kitchen refit and refreshes the look noticeably if you're keeping the carcasses.

Common reasons: water damage at the dishwasher / washing machine end panels, scratched or chipped panels in high-traffic areas, replacing dated profiles (cornice / pelmet) for a more contemporary look, or matching panels after appliance changes.

Typical UK costs

ItemMaterial £Fitted £
Standard end panel (60 cm wide)£25–£60£70–£150
Tall end panel (180-220 cm)£60–£140£140–£280
Plinth / kickboard (per 3m run)£40–£100£90–£180
Cornice (top trim) per 3m run£50–£120£100–£200
Pelmet (under-wall-unit trim) per 3m£40–£100£90–£170
Appliance trim kit (oven / hob)£30–£80£80–£150
Integrated dishwasher decor door£60–£140£120–£250
Matching paint or stain refresh£40–£120£60–£150

Common replacement scenarios

  • Water-damaged end panels — dishwasher and washing machine adjacent panels swell from leaks. Replace and reseal the appliance better to prevent recurrence.
  • Scratched or chipped panels — high-traffic areas (next to bin pull-outs, dog bowls). Replace and consider a tougher edge finish.
  • Dated profiles — replacing chunky 1990s cornice with slimline modern profile gives a contemporary look without changing doors.
  • Mismatched panels after appliance upgrade — swapping a freestanding appliance for an integrated one needs a matching decor door panel.
  • Plinth gaps after flooring change — new flooring height changes plinth fit; either plane down old plinths or replace.

Sourcing matching panels

The challenge is matching colour and finish on a kitchen that may be 5-15 years old. Options:

  • Original supplier — Howdens, Wickes, B&Q, Magnet, etc. often carry the original ranges for 5-10 years post-launch. Best match if you can find the original product code.
  • Specialist replacement panel suppliers — companies like Kitchen Door Workshop, Replacement Doors UK can match older finishes from labels or photos.
  • Custom paint match — solid-colour panels can be remade in MDF and painted to match. £60-£200 per panel.
  • Veneer or laminate sample — for wood-effect panels, take a sample to a kitchen panel supplier for matching.

Things people often miss

  • Carcass condition — if the carcass behind a damaged panel has also rotted, replacing just the panel is a stop-gap. Inspect the carcass when removing the old panel.
  • Edge finishing — panel cut edges need ABS edge banding or paint to match the visible faces. Cheap installs leave bare MDF edges visible.
  • Plinth ventilation for appliances — fridge and freezer plinths need vent grilles for compressor airflow. Don't replace with solid plinth.
  • Skirting interaction — kitchen panels often meet the room's skirting boards. Fit one or the other in the right order to avoid an awkward joint.
  • Painted panels in family kitchens — solid-colour painted finishes show fingerprints and scuffs more than veneer or laminate. Consider tougher finishes (high-pressure laminate) for high-use areas.
  • Worktop overhang — replacing end panels on a unit with worktop overhang means measuring for the correct panel dimension that doesn't compromise the worktop.

Frequently asked questions

How long does panel replacement take?

Single end panel: 30-60 minutes. Multi-panel refresh (3-5 panels + plinths + cornice): 4-8 hours. Whole-kitchen refresh of all visible panels: 1-2 days.

Can I match an old kitchen finish?

Often yes if the kitchen is from a major UK supplier (Howdens, Wickes, Magnet, B&Q) and under 10 years old. Specialist kitchen panel replacement firms can match many older finishes. Solid colours are easiest to match; subtle wood grains can be tricky.

Should I replace just one damaged panel or all of them?

Single panel fine if the rest are sound and the match is good. Refreshing all visible panels gives a more uniform finish, particularly if the kitchen has aged unevenly (yellowing whites, fading colours).

Will the replacement match perfectly?

Identical from the original supplier within 5 years: very close, almost identical. Older or third-party match: 90-95% match in most lighting; may show slight difference in raking light. Set expectations honestly when commissioning.

Can I replace the integrated dishwasher's decor door?

Yes — most dishwasher integration kits accept replacement decor doors of similar size and weight. Match to surrounding cabinet doors. £120-£250 fitted including the door.

Is panel replacement worth it vs a new kitchen?

For a kitchen whose carcasses, doors, and worktops are sound — yes, panel replacement at £200-£800 transforms the look. For a kitchen with damaged carcasses, dated doors, or worn worktops, the panel cost is on the wrong side of "lipstick on a pig"; a fuller refurbishment is needed.

Want a local pro to handle this? A kitchen fitter or specialist panel replacer will source matching panels, fit cleanly, and finish edges properly. The £150-£400 fee is small vs a full kitchen and gets the job done in a day or two.

This guide was written with AI assistance and is intended for general information only. Prices are estimates based on UK averages and may vary by region. Always get at least three quotes and consult a qualified professional before starting any work.

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