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Residential Sliding Door Repair — London

Specialist engineers for homeowners and landlords across London. We repair what others can't.

Expert Repairs for Your Home's Sliding Door System

Your sliding or bifold doors are one of the most important features of your home — connecting your living space to the outside, letting in light, and enhancing the value of your property. When they fail, it's frustrating, disruptive and can be a security concern.

Slide Engineering provides specialist repair services for all types of residential sliding and folding door systems — from standard bifold patio doors to high-end architectural systems in premium London properties.

Our engineers are experienced, tidy and respectful of your home. We carry the parts. We explain the problem. We fix it properly.

Common Problems We Resolve

  • Door won't open or close properly — misalignment, worn rollers, dropped hinges
  • Stiff or difficult to slide — mechanical or alignment issue
  • Locks or handles not working — multipoint lock and hardware repair
  • Draughts or water coming in — failed seals and weather performance
  • Damaged glass or panels — sourced and fitted to original specification
  • Older or obsolete systems — retrofit parts and custom components

We Work With Homeowners and Landlords

Homeowners

Your home deserves specialist attention. We have extensive experience with premium residential door systems — Schüco, Origin, Roto and more — and carry the right parts to resolve most faults in a single visit. Whether it's a bifold that's dropped off its track, a tilt & slide with a failed mechanism, or a lift & slide that's become stiff — we diagnose and repair.

Landlords

A faulty door in a rental property is a tenant issue and a maintenance liability. We work with landlords across London to resolve door faults quickly and efficiently, with clear pricing and a documented service record. We can also advise on maintenance schedules to prevent recurring faults.

We Repair All Major Brands

Our engineers have specialist knowledge of all major sliding and folding door manufacturers. If you know your door brand, we almost certainly know the system.

Schüco
Roto
GU
Reynaers
Origin
Siegenia
+ All Major Brands

How It Works

01

Book a Survey

Contact us to arrange a survey visit. We charge a £70 survey fee covering the engineer's assessment and full written quotation.

02

On-Site Assessment

Our engineer visits your property, assesses the door system, identifies the fault, and provides a clear written quote for the repair.

03

Repair Scheduled

Once you approve the quote, we schedule the repair. In many cases we can complete the repair on the same visit or within a few days.

04

Repaired & Tested

The repair is completed, tested and signed off. We leave your home tidy and your door working as it should.

Residential Repair FAQs

How much does a residential door repair cost?
We charge a £70 survey fee for the initial assessment and written quotation. Average repair costs including parts and labour are approximately £1,200, though this varies depending on the fault and system. All costs are quoted clearly before work begins.
Do you carry parts on the day?
Our engineers carry an extensive stock of parts for all major brands. Most repairs are completed in one or two visits.
Do you repair high-end or bespoke door systems?
Yes. We have significant experience with premium residential door systems and high-specification architectural installations. We can also source and fabricate parts for obsolete systems.
Are you insured?
Yes. All our work is fully insured.
How long does a typical repair take?
Most repairs are completed within half a day to a full day, depending on the nature of the fault and parts availability.

Book Your Home Survey Today

Our £70 survey fee covers a full on-site assessment and written quotation. No obligation to proceed.

Residential Door Types We Repair