Locations

UPVC Window & Door Specialists in Bristol

The UPVC Doctor Southwest is Bristol’s specialist for UPVC window and door repairs and installations. Over 15 years serving every part of the city — North, South, East and central — with same-day availability for urgent repairs and free, no-obligation quotes for everything else.

Get your free quote

Call 07831 623115

No call-out charge

No deposit

10-year guarantee

FENSA approved

15+ years experience

Coverage

Areas of Bristol we cover

North Bristol

Filton, Horfield, Southmead, Bradley Stoke, Patchway, Stoke Gifford, Henleaze, Westbury-on-Trym, Bishopston, Brentry. A mix of 1930s semis (many with 1990s UPVC now due for hardware upgrades or sealed-unit replacements) and newer estate builds. We know the systems common here and carry the parts to match.

South Bristol

Bedminster, Hartcliffe, Whitchurch, Knowle, Bishopsworth, Ashton, Southville, Windmill Hill. Lots of Victorian and Edwardian terraces with UPVC from the 1990s–2000s now reaching the age where sealed units fail and handles and locks need attention.

East Bristol

Kingswood, Staple Hill, Fishponds, St George, Hanham, Downend, Mangotsfield, Speedwell. A high density of 1930s–1960s housing with significant UPVC replacement windows and doors.

Central Bristol

Clifton, Redland, Cotham, Stokes Croft, Harbourside, Old Market, St Pauls. Period properties in conservation areas often have specific requirements — we advise on compliant options including flush sash UPVC.

Services

Our services across Bristol

Window repairs, door repairs, glass and sealed-unit replacement (matched like-for-like to your existing glass), patio door repairs, conservatory repairs and emergency repairs. Plus new UPVC windows, composite doors, bifold doors and double glazing, all A-rated as standard. Our installations and replacement glass are backed by a 10-year guarantee, and we are FENSA registered (no. 42325) for installations.

See all repairs

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What we do

The repairs we carry out most often

Every link below goes to a dedicated page explaining that repair in detail.

Glass Unit Repairs
For cracked, smashed or failed sealed units.

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Misted Double Glazing
Where condensation has formed between the panes.

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Patio Door Repairs
For doors that stick, jump the track or will not lock.

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Door Lock Repairs
Including multipoint mechanisms, euro cylinders and handles.

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Window Handle Replacement
For stiff, broken or seized handles, all makes and models.

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Window Lock Repair
Where the window will not engage, turn or secure.

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Window Seal Replacement
To stop draughts, leaks and condensation around the frame.

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Door Mechanism Repair
For gearboxes that have failed or gone stiff.

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Conservatory Repairs
For doors, windows, panels and roof components.

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Local

Why Bristol chooses The UPVC Doctor

We have served the city for over 15 years. We are not a national call centre — when you get in touch you deal with the person who turns up and does the work. We also work with letting agents, estate agents and landlords across Bristol.

Frequently asked questions

Can’t see your question? Send us a message and we’ll answer it the same day.

Ask us a question

2026-08-13T10:31:19+01:00

Do you cover my part of Bristol?

Yes — North, South, East and central Bristol are all covered, with same-day availability for urgent repairs. See areas we cover for the wider region.

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Do you charge a call-out fee in Bristol?

No. No call-out charge and no deposit anywhere in Bristol.

      EXCELLENT  
   Based on 283 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   REUBEN KEVIN MBUYANE 
 
 
 
 Trustindex verifies that the original source of the review is Google. From the first phone call to the completed work, everything was handled professionally. Fast turnaround and outstanding service.
  
 
      Posted on Google  
   
   Tia Jordan 
 
 
 
 Trustindex verifies that the original source of the review is Google. Our new bathroom window looks fantastic. The installation was neat, professional, and completed exactly as promised.
  
 
      Posted on Google  
   
   Sean Garner 
 
 
 
 Trustindex verifies that the original source of the review is Google. All our windows were adjusted perfectly,and they now open and close effortlessly.Couldn't be happier with the result.
  
 
      Posted on Google  
   
   GRETHEL ANIELKA 
 
 
 
 Trustindex verifies that the original source of the review is Google. Replacing the worn window seals has made a huge difference to our home's warmth. Excellent work and great advice.
  
 
      Posted on Google  
   
   Charles Hughes 
 
 
 
 Trustindex verifies that the original source of the review is Google. Fantastic customer service throughout. They were punctual, polite, and clearly cared about doing a quality job.
  
 
      Posted on Google  
   
   Toby Chapman 
 
 
 
 Trustindex verifies that the original source of the review is Google. Needed several window handles replaced, and they completed the job quickly with excellent attention to detail. Highly recommended.
  
 
      Posted on Google  
   
   William Hopper 
 
 
 
 Trustindex verifies that the original source of the review is Google. We finally had our sticking front door adjusted properly. It now works perfectly, and the workmanship was first-class.
  
 
      Posted on Google  
   
   Isabella Clements 
 
 
 
 Trustindex verifies that the original source of the review is Google. They repaired a leaking window that had been causing damage for weeks. Everything was fixed efficiently, and the service was outstanding.

Get your free, no-obligation quote

Fill in the form below with a few details about the problem (and a photo if you have one) and we’ll reply the same day with honest advice and a clear price. No call-out charge, no deposit.

Tell us what’s happening

Same-day reply, Monday to Friday.

Prefer to talk? Call 07831 623115, Monday to Friday, 8am–5pm.

Need urgent help? See our emergency repairs.

UPVC Window & Door Specialists in Bristol