Home/Bedrooms/Guides/Sliding Door Repair Guide

Repair your sliding door.

Off its runner, sticking or scratched — runner, roller or whole-door swap quoted up front.

Where is the job?
✓ Updated Mar 2026✓ Free quotes✓ Vetted pros
20,000+UK homeowners
50,000Quotes sent
Keep going

Hire a bedroom fitter. Built to the wall, not the catalogue.

You've read the brief on sliding Door Repair. Now lean on us to find the right bedrooms — and stay in control of the job.

Instant
01 · Ask

Ask the AI a follow-up

Got more questions about sliding Door Repair? Describe the bit you're unsure about — the AI explains options, sequencing and what to ask the bedrooms.

Free
02 · Read the brief

Walk in informed

Costs, timelines, pitfalls and the right questions to ask before any bedrooms starts on sliding Door Repair.

60 seconds
03 · Compare

Compare 3 bedrooms quotes

Itemised quotes from up to 3 local bedroomss on sliding Door Repair — so you can compare like-for-like, not lump sums.

Ready when you are

Enter your postcode and get free quotes from local pros.

Get bedrooms quotes
Top tips

Hiring a bedrooms, without the regret.

Four moves that separate a smooth job from a nightmare.

Flat Spots on Rollers

If a door is forced while stuck, the plastic rollers can develop flat edges, causing a "thumping" sound when moved.

Track Obstructions

Small items like coins, hairpins, or carpet fibres frequently jam the bottom rollers.

Warped Frames

In older UK homes, floor settlement can cause the wardrobe frame to shift, meaning the doors no longer meet the side walls squarely.

Loose Screws

Vibration from daily use can loosen the adjustment screws, causing the door to lean or jump the track.

Costs & timeline

Know what it costs. Know when it ends.

Indicative UK ranges and what affects price.

Cost range

By job type

Inc. VAT · 2026
Source: NMT quotes
Call-out / First HourIncludes basic assessment and minor adjustments.
£65–£110
Replacement Rollers (Pair)Higher prices for heavy-duty or bespoke brands.
£20–£55
Replacement Bottom TrackPrice depends on length and material (Aluminium/Steel).
£40–£90
Full Service (2 Doors)Includes labour and standard replacement parts.
£130–£240
!

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

Repairing these systems is usually far more cost-effective than replacing the entire wardrobe. Whether it is a simple roller adjustment or a full track replacement, a professional fix ensures your bedroom storage remains functional and safe.

What Does the Work Involve?

  • Initial Assessment: Inspecting the top and bottom tracks, rollers, and guides to identify the cause of sticking or jumping.
  • Panel Removal: Carefully lifting and removing the sliding panels, which often requires two people if the doors are mirrored or solid wood.
  • Track Maintenance: Cleaning debris from the channels and straightening any minor bends in the metal.
  • Component Replacement: Removing worn nylon or steel rollers and installing new, compatible hardware.
  • Realignment: Rehanging the doors and adjusting the tension screws to ensure the panels sit flush against the side walls.

Typical Costs

Most sliding door repairs are completed within a single visit. Prices vary depending on whether the system is a standard "off-the-shelf" wardrobe or a bespoke floor-to-ceiling fitted system.

Item Low £ High £ Notes
Call-out / First Hour £65 £110 Includes basic assessment and minor adjustments.
Replacement Rollers (Pair) £20 £55 Higher prices for heavy-duty or bespoke brands.
Replacement Bottom Track £40 £90 Price depends on length and material (Aluminium/Steel).
Full Service (2 Doors) £130 £240 Includes labour and standard replacement parts.

Costs are influenced by the weight of the doors; heavy mirrored panels often require more expensive high-load rollers and two tradespeople for safe handling. All prices include VAT at 20%.

How Long Does It Take?

  • Basic Realignment: 30 to 45 minutes for doors that have simply jumped off their tracks.
  • Roller Replacement: 1 to 2 hours, including removing panels and testing the new glide.
  • Full Track Replacement: 2 to 4 hours, as this may involve removing floor fixings or trimming carpets.

DIY or Professional?

Homeowners can often handle basic maintenance, such as vacuuming the tracks or applying a silicone-based lubricant. However, if the rollers have snapped or the track is warped, a professional is recommended.

Warning: Mirrored sliding doors are incredibly heavy and fragile. Attempting to lift them alone can lead to serious injury or shattered glass if the frame flexes.

Professional fitters have the specialist suction cups and tools needed to handle large panels safely. They also have access to a wider range of replacement rollers that aren't always available in local DIY stores.

Choosing the Right Tradesperson

  • Look for specialists in fitted furniture or experienced carpenters.
  • Ensure they have public liability insurance, especially when handling large glass panels in your home.
  • Check if they can source "like-for-like" parts for older wardrobe systems that may be discontinued.

Questions to ask:

  • Do you provide a guarantee on the replacement parts?
  • Are you experienced with my specific brand (e.g., Stanley, Spacepro, or Ikea)?
  • Will you need a second person to assist with lifting mirrored doors?

UK Regulations

  • Safety Glass: Any replacement glass or mirrors in wardrobe doors must comply with BS EN 12600 (formerly BS 6206) to ensure it breaks safely if impacted.
  • General Product Safety Regulations: Ensure that any new tracking systems installed are rated for the weight of your specific door panels.

Common Problems

  • Flat Spots on Rollers: If a door is forced while stuck, the plastic rollers can develop flat edges, causing a "thumping" sound when moved.
  • Track Obstructions: Small items like coins, hairpins, or carpet fibres frequently jam the bottom rollers.
  • Warped Frames: In older UK homes, floor settlement can cause the wardrobe frame to shift, meaning the doors no longer meet the side walls squarely.
  • Loose Screws: Vibration from daily use can loosen the adjustment screws, causing the door to lean or jump the track.

Frequently Asked Questions

Can I use WD-40 on my sliding door tracks?

No, you should avoid standard WD-40 as it is a degreaser that attracts dust and hair, eventually clogging the rollers. Instead, use a dry silicone spray which provides lubrication without the sticky residue.

My mirrored door is cracked; can it be repaired?

Usually, the entire mirror panel needs to be replaced within the existing frame. This is a job for a specialist glazier or wardrobe repair expert to ensure the new glass meets safety standards.

Why does my door keep jumping off the track?

This is usually caused by worn-out tension springs in the rollers or a build-up of debris in the track. It can also happen if the bottom track has become flattened or distorted over time.

Are all sliding door rollers the same?

No, there are hundreds of different types. You must match the replacement part exactly to the original brand and model for the door to sit and slide correctly.

Should I replace the track if I'm replacing the rollers?

Only if the track is physically damaged, dented, or heavily corroded. If the track is straight and clean, replacing just the rollers is usually sufficient to restore smooth operation.

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.

NEWAI Trade Assistant

Got more questions
about bedrooms?

Ask follow-ups in plain English. The AI explains options, sequencing and what to ask the bedrooms — so you walk in informed.

I'm planning a job. Should I be looking for a bedrooms?
Sounds like a job for bedrooms. Tell me what you're trying to do — I'll walk you through costs, timeline and what to ask before they start.
FREE QUOTES60 SECONDS