Cornwall · England
uPVC Repair for Treen homes
uPVC repair in and around Treen: photo quotes, tidy work and a year’s guarantee.
- Repairs from £95
- Chips and dents
- Burns on sills

Why repair rather than replace?
Replacing the frame or sill is a much bigger job, and new uPVC may not match the weathered frames around it. Repairing the damage keeps the original. Our uPVC repair starts from £95. Most people are surprised how affordable a repair is, particularly next to the cost of replacement. Send photos and we’ll give you the exact figure.
Why choose Surface Doctor in Treen
- One price list for the entire UK
- CHAS and Constructionline accredited
- No need to remove anything
- We leave the room as we found it
Read our pricing.
About our uPVC repair in Treen
The damage is filled and refinished to match the frame, including woodgrain finishes. Builders and developers use us for snagging repairs too. Common call-outs are for damage during building work and burns on sills, across doors & door panels, coloured and woodgrain uPVC and conservatory frames.
Every repair comes with a one-year guarantee, wherever you are in Cornwall. Warm soapy water and a soft cloth are all it needs. Don’t use solvents or scourers.

- Where
- Treen (TR19)
- County
- Cornwall
- Warranty
- 12 months on all our work
- Quotes
- From £95. Fixed and free, based on photos
- Phone
- 0345 017 0787
- Page updated
- 23 October 2026
Work for landlords and builders
Landlords, letting agents and housing providers in Treen use us as well as homeowners. A repair between tenants keeps the property empty for less time, and it normally costs far less than a refit.
We carry out planned and one-off repairs for housing associations and facilities teams in Cornwall and across the UK. A repair avoids taking out and refitting, which is easier on the people living there.
DIY kit or professional repair?
We understand the appeal of fixing it yourself. The risk is that a kit repair hides the damage for a while, then fails, and then the old filler has to be removed first.
It’s tempting to reach for a kit, but the repairs we redo most frequently are DIY ones that have discoloured or lifted. Getting it right first time is generally cheaper.
How the visit works
Your technician turns up at the time we agreed with you, introduces themselves and looks over the damage before anything else. The floor and nearby surfaces are covered before we open a single tin. Most visits take a morning or an afternoon, and we leave the room as we found it.
- First the frame or panel is cleaned.
- Next we fill the damage.
- We sand the repair smooth.
- We colour-match the finish, including woodgrain effects.
- We blend the repair into the surrounding surface.
Preparing for the visit
- Have somewhere for us to park nearby if possible
- Clear the area around the damage
- Let us know about parking or access
Getting a price
There is no need for us to visit first. Nearly every job can be priced from pictures: we need a close-up, a wider picture and your postcode, and we will come back to you with a fixed figure.
Advice
Other services in Treen
How we price uPVC repair
Prices start from £95. We charge the same across the UK, including Treen. What changes the price is:
- What kind of damage it is
- How easy the damage is to reach
- The material
- Whether we combine several jobs
Every job is a little different, so we price each one individually. The size and type of damage, the material and access all make a difference, and doing several things on one visit costs less than separate visits.
Getting a price from photos
The better the pictures, the more accurate the price. Here’s what helps:
- A close-up of the damage, in focus
- A coin beside the damage so we can judge size
- Daylight if possible, and no flash reflection
- One picture of the entire window, door or sill
Getting a quote takes a couple of minutes: take one close-up and one wider shot of the window, door or sill, add your postcode and send them to us. What comes back is a fixed quote, not a guess.
About Treen
Treen is about 6 miles south-west of Penzance, in Cornwall. From the centre of Treen to the outlying streets, we offer exactly the same service: fixed prices, tidy work and a one-year guarantee. Treen is one of 644 places in Cornwall we cover.
Here we cover the TR19 postcode area. Whether you live on St Buryan Hill and Treen Hill or anywhere nearby, we can come to you. If you’re just outside Treen, we cover Penberth (1 mile south-east), Bottoms (1 mile north-west), Trethewey (1 mile west), Porthcurno (1 mile west) and St Levan (1 mile south-west). Further out, we also cover Penzance (6 miles north-east), Hayle (14 miles north-east), St Ives (13 miles north-east), Porthleven (15 miles east), Newlyn (5 miles north-east) and Carbis Bay (12 miles north-east).
Landmarks near Treen
In Treen, that means homes near St Levan's Church and St Levan Primary School. Nearby you will also find Museum of Global Communications (1 mile south-west). For a walk, there is Chapel Carn Brea.
Honest limits
Some jobs aren’t right for a repair, for example:
- Failed or misted double glazing units
- Broken locks, hinges or mechanisms
- Frames that are warped or out of square
Not sure? Send photos and we’ll give you a straight answer.
Materials we work on in Treen
- White uPVC
- Coloured and woodgrain uPVC
- Conservatory frames
- Doors & door panels
- Window frames & sills
Your questions about uPVC repair in Treen
How quickly can you book me in?
Your quote comes with available dates. Tell us if you need it done quickly.
Can you quote from photos?
Usually, yes. A close-up and a wider photo are enough to give a fixed price.
Is it messy?
Dust sheets and masking go down before we start, and tidy up before we leave.
Are there extra charges for Treen?
We don’t add a call-out fee. The fixed price covers the visit and the work.
Can tenants book a repair?
Yes, though it’s best to check with your landlord first. Many landlords are happy for a repair to be arranged.
Can you match woodgrain uPVC?
Yes. Colour and grain are matched by hand.
Can pets and children be at home?
Yes, as long as they stay out of the room we are working in. We will let you know when it’s safe to use again.
What information do you need?
A close-up, a wider photo and your postcode. After that, we just agree a date.
What we’re called out for in Treen
uPVC is tough but not indestructible: ladders and building work leave scratches and chips, candles and cigarettes burn sills, and removed fittings leave holes.
The things clients generally mention when they call include:
- Burns on sills
- Chips and dents
- Scratches from ladders and furniture
- Holes from removed fittings and alarms
Comparing quotes
- How changes to the job are handled
- Whether there are any call-out or travel charges
- Whether the colour is mixed to match
- How long it needs to cure
About our accreditations · Every repair comes with a one-year guarantee.

