North Lincolnshire · England
uPVC window & door repair in Thealby, North Lincolnshire
We travel to Thealby for scratch, chip, burn and hole repairs to uPVC windows, doors and sills. Nothing is taken out, with a one-year guarantee.
- Repairs from £95
- Scratches from ladders and furniture
- Holes from removed fittings and alarms

Prices and what affects them
Prices start from £95. Every quote is fixed and free. What we take into account:
- How many areas need work
- What the surface is made of
- Whether we combine several jobs
- Any earlier repairs that need removing first
No two jobs are quite the same, so we price each one individually. The size and type of damage, the material and access all play a part, and combining jobs on one visit brings the cost down.
Quotes from your photos
Photographing the damage takes a minute. Try to send:
- Any details about the material
- One sharp close-up of the damage
- Natural light rather than flash
- A wider photo showing the whole window, door or sill
To get a price, send a couple of photos through our quote form or ring us. We will tell you honestly whether it can be repaired.
uPVC repair in Thealby without replacing anything
We fill and refinish the damage to match the frame, woodgrain finishes included. Builders and developers use us for snagging repairs too. Our technicians work on window frames & sills, conservatory frames and coloured and woodgrain uPVC, and the jobs we see most are holes from removed fittings and alarms and damage during building work.
All our work is covered by our one-year guarantee. Clean with warm soapy water and a soft cloth. Avoid solvents and abrasive cleaners.

- Where
- Thealby (DN15)
- County
- North Lincolnshire
- Cover
- One year on every repair
- Price
- From £95. Free and fixed, from your pictures
- Call
- 0345 017 0787
- Page updated
- 23 October 2026
What a repair cannot fix
Some jobs are not right for a repair, including:
- Failed or misted double glazing units
- Broken locks, hinges or mechanisms
- Frames that are warped or out of square
If in doubt, send pictures and we will say what we think.
Surfaces we repair
- Window frames & sills
- White uPVC
- Doors & door panels
- Conservatory frames
- Coloured and woodgrain uPVC
FAQs for Thealby
What happens once I’ve sent photos?
We review the pictures and send a fixed quote with dates.
Do you cover the entire of North Lincolnshire?
Everywhere in the UK, Thealby included. Travel is included in the price.
Are there extra charges for Thealby?
There’s no separate call-out charge. Your fixed price includes everything.
How do I book?
A close-up, a wider photo and your postcode. Then we’ll agree a date.
Do the materials smell?
It depends on the job, but frequently a little. Ventilation keeps it to a minimum, and it soon fades.
Are you accredited?
Yes, including CHAS, Constructionline and SafeContractor. The full list is on our accreditations page.
Do you repair coloured uPVC?
Yes. Colour and grain are matched by hand.
When can you do it?
Your quote comes with available dates. If it’s urgent, say so and we’ll do what we can.
Nearby places to Thealby
More services for Thealby
Why repair rather than replace?
A new window, door or sill is a much bigger job, and it may not match the rest after years of weathering. Repairing the damage keeps the original. Repairs from £95, with every job priced individually. What it costs depends on how much damage there is and what kind, the material and how many jobs we combine into one visit. We give a fixed quote from your photos, so you know the cost before you book.
Why choose Surface Doctor in Thealby
- Honest advice, even when it means no job
- We come to you, anywhere in the UK
- Free fixed quotes from pictures
- One visit for most repairs
See our full price list.
Landlord and trade work in Thealby
For developers and builders, we fix damage before handover. We can visit several plots in one trip.
We also carry out snagging repairs for builders and developers, putting right damage done during fitting. We hold CHAS, Constructionline and SafeContractor accreditations.
About Thealby
Thealby is about 6 miles north of Scunthorpe, in North Lincolnshire. Anywhere in DN15, we carry out the work at your property. Thealby is one of 90 towns and villages in North Lincolnshire we cover. Our jobs stretch from Thealby to Leeds (about 38 miles away).
Our visits in DN15 are booked in the same way as anywhere else. Jobs here include addresses on Normanby Road, Burton Road and Thealby Lane and the roads around them. Neighbouring places we cover include Normanby (1 mile south-west), Burton upon Stather (1 mile west), Roxby (2 miles east), Winterton (2 miles east) and West Halton (2 miles north-east). We also work in nearby towns such as Scunthorpe (6 miles south), Barton-upon-Humber (9 miles east), Bottesford (7 miles south), Brigg (9 miles south-east), Frodingham (4 miles south) and Crosby (4 miles south).
Near you in Thealby
In Thealby, that means homes near Winterton Community Academy, among other places. Thealby’s nearest station is Scunthorpe station, about 4.5 miles south of the centre. Nearby you’ll also find Scunthorpe General Hospital (4.5 miles south). Green spaces nearby include Blacktoft Sands RSPB reserve.
Can I fix it myself?
A kit can be fine for a tiny mark out of sight. For damage in plain view, cracks, holes or rust, or coloured finishes, it’s worth having it done properly.
We understand the appeal of fixing it yourself. The trouble is that kit repairs often look fine at first and then fail, and the old filler has to come out before a proper repair.
What happens on the day
The work is clean and fairly quiet. We protect the area first, then the work takes a few hours. Before we leave, we explain the curing time and the aftercare.
- We clean the frame or panel.
- Scratches, chips and holes are filled.
- The repair is sanded smooth.
- The finish is colour matched, woodgrain included.
- The repair is blended into the surface around it.
How to prepare
- Let the surface dry out before the visit
- Open a window if you can
- Let us know which floor the room is on
Ask for a price
For a price in Thealby, the easiest route is photos: a close-up, a wider shot and your postcode. You will get a fixed quote with dates to choose from.
Read more
Do you need uPVC repair in Thealby?
uPVC is tough but not indestructible: ladders and building work leave scratches and chips, candles and cigarettes mark sills, and old fittings leave holes.
You may need us if you’ve spotted any of these:
- Scratches from ladders and furniture
- Burns on sills
- Damage during building work
- Chips and dents
What your quote should include
- What protection goes down before work starts
- A fixed quote, and whether VAT is included
- Whether a trained technician does the job
- How changes to the job are handled
About our accreditations · Every repair comes with a one-year guarantee.

