High-speed door repairs

High-Speed Door Repairs in North Wales

Slow or crashed-out rapid doors restored to full speed — holding in heat, hygiene and throughput.

24/7 Emergency Support

Always there when you need us.

20+ 5 Star Reviews

Trusted by businesses across the region.

Experienced Engineers

Skilled, experienced, directly employed.

Compliant & Safe

All work meets current safety standards.

Regional Coverage

North Wales, Mid Wales & North West.

NW Automatic Doors repairs high-speed doors across North Wales — the fast-action roll and fold doors that control temperature, hygiene and traffic in warehouses, food and pharma sites. Our engineers fix torn curtains, failed brakes, crash-out damage, photocell and inverter faults, usually the same day, with 24/7 cover when a slow or dead door is leaking heat or breaking a hygiene barrier.

High-speed door faults we repair

  • Doors running slow, part-way or not at all
  • Torn, worn or crash-damaged curtains
  • Failed inverters, encoders and control boards
  • Bottom-bar safety edges and photocell faults
  • Crash-out doors that won’t auto-reset
  • Brakes, motors and drive-belt wear

Speed is the whole point

A high-speed door earns its place by opening and closing fast — holding in heat, keeping out dust and pests, and separating clean and dirty areas. When it slows or sticks open, you lose energy, risk your hygiene barrier and slow every fork-lift through it. We repair the drive, curtain and controls to restore full speed, and set up servicing on high-cycle doors so a repair doesn’t become a habit.

Back up to full speed

  1. Ring us with the door type and the fault you’re seeing.
  2. We aim to attend the same day and assess the drive and curtain.
  3. We repair the motor, controls or curtain and reset crash-outs.
  4. We re-test full-speed operation and the safety edge before leaving.

Answers

Frequently asked questions

Can you repair a high-speed door in Bangor or Llandudno the same day?

We aim to. Our in-house engineers cover Bangor, Llandudno and the whole of North Wales and prioritise high-speed doors, because a stuck-open door leaks heat and breaks your hygiene barrier. We run a 24/7 emergency line and carry common curtain, photocell and control parts for first-visit fixes.

A fork-lift crashed our door out — can you reset it?

Yes. Many high-speed doors are designed to crash out on impact and reset, but a bent bottom bar or a damaged curtain can stop that. We re-seat or replace the curtain, straighten or renew the bottom bar and reset the controls so the door auto-recovers as intended.

Do you repair food and cold-store high-speed doors?

We do. Food production, pharma and cold-store sites rely on high-speed doors to hold temperature and separate hygiene zones. We repair insulated and rapid-roll doors with minimal disruption, and can schedule servicing outside production hours so a door fault never becomes a hygiene or audit problem.

Why is our high-speed door running slowly?

A slow high-speed door usually points to an inverter, encoder or brake fault, or a curtain snagging in worn guides. We diagnose the drive and controls rather than just resetting it, fix the underlying cause and restore the door’s full opening speed so throughput and sealing are back to normal.

Do you work on all high-speed door brands?

Yes. Our engineers repair rapid-roll and fold-up high-speed doors from all major manufacturers, whoever installed them. You’re never tied in for call-outs, even under a maintenance contract, and we’re rated 5.0★ from more than 20 Google reviews across North Wales.

Emergency repairs

24/7 call-out when you need us most

Doors down? Shutter stuck? We are on call to get your site secure and operational.

Call 0800 046 9804

Second opinion?

Had a repair quote elsewhere?

Send it over for a free second opinion. Under contract elsewhere? That usually covers only servicing — you can still choose who does the repair.

How it works

Our coverage

Proudly Covering North Wales, Mid Wales & the North West

From coast to countryside, our engineers are based locally and ready to respond quickly when you need us.

  • North Wales
  • Mid Wales
  • North West
  • Anglesey
  • Gwynedd
  • Conwy
See all areas we cover
WrexhamColwyn BayRhylBangorConnah's QuayPrestatynConwyLlandudnoHawardenBuckleyRhosllanerchrugogFlintHolyheadMoldCaernarfon