Northamptonshire · England
uPVC Repair for Byfield homes
uPVC repair in Byfield without the cost of replacing. Send us photos for a fixed quote, then book a visit.
- Repairs from £95
- Damage during building work
- Holes from removed fittings and alarms

When a repair is not the answer
A repair is not always the answer, and we will tell you before we start. We can’t fix:
- Failed or misted double glazing units
- Broken locks, hinges or mechanisms
- Frames that are warped or out of square
Send us photos and we will tell you honestly.
What we work on
- White uPVC
- Doors & door panels
- Coloured and woodgrain uPVC
- Window frames & sills
- Conservatory frames
uPVC repair in Byfield, done in place
We fill and refinish the damage to match the frame, including woodgrain finishes. Builders and developers use us for snagging repairs too. We are frequently asked to fix burns on sills and damage during building work, on conservatory frames, coloured and woodgrain uPVC and white uPVC.
A one-year guarantee comes as standard, so you are not left on your own once we’ve gone. Warm soapy water and a soft cloth are all it needs. Do not use solvents or scourers.
- Area
- Byfield (NN11)
- Area hub
- Northamptonshire
- Cover
- 12 months on all our work
- Quotes
- From £95. Free, fixed price from pictures
- Phone
- 0345 017 0787
- Updated
- 23 October 2026

The process
You don’t need to empty the room. Everything we use comes in the van with us, put protection down and start once you’re happy with the plan. Most jobs take a few hours, and you’re welcome to carry on with your day while we work.
- We start by cleaning the frame.
- Next we fill the damage.
- We sand the repair smooth.
- We colour-match the finish, including woodgrain effects.
- The repair is blended into the surface around it.
Getting ready for the visit
- Keep pets and children out of the room while we work
- Mention any earlier repairs or resurfacing
- Point us to the nearest place to park
Getting a price
The quickest way to a price is to send a couple of pictures through our quote form or ring us. We’ll tell you honestly whether it can be repaired.
Advice
How we price uPVC repair
Repairs from £95. You will not pay by the hour. The price depends on:
- The size and number of damaged areas
- Whether old repairs or coatings need taking off
- The type of damage
- How many items we do on one visit
A few things move the price: the amount of damage, the material, access to the area, and how many jobs we do in one trip. Send pictures and you’ll get a fixed figure.
Send pictures for a quote
You can take the photos on your phone. Make sure they show:
- The postcode, so we can plan the visit
- A photo taken from further back
- The material, if you know it
- A coin or ruler next to the damage for scale
Pricing is simple: snap the damage close up and then the entire item, send them over with your postcode, and we’ll reply with a fixed price. Quotes are free and no obligation.
Common problems we fix in Byfield
uPVC is hard-wearing, but it does get damaged: ladders and building work leave scratches and chips, candles and cigarettes burn sills, and old fittings leave holes.
Clients generally contact us about:
- Damage during building work
- Chips and dents
- Holes from removed fittings and alarms
- Scratches from ladders and furniture
Questions to ask before booking
- The length of the guarantee and what it covers
- Whether the colour is mixed to match
- Who will actually do the work
- What aftercare is recommended
Common questions in Byfield
It’s been repaired before. Can you still fix it?
Yes, we often do. Removing the old work can add time, and that is in the quote.
Can you repair a burn on a uPVC sill?
Yes. The burn is filled and refinished to match.
Will there be a smell?
There may be a mild smell during the work.
When can you do it?
We will give you dates with your quote. Tell us if you need it done quickly.
Is there a call-out fee?
Travel is included in the price, and we charge the same wherever you are.
Are you accredited?
We’re accredited with CHAS, Constructionline, SafeContractor, SMAS Worksafe and Builder’s Profile.
Can you quote from pictures?
Yes, almost always. A close-up and a wider photo are enough to give a fixed price.
Is it messy?
We protect the room with dust sheets and masking first, and tidy up before we leave.
Our work in Byfield
Byfield is about 7 miles south-west of Daventry, in Northamptonshire. From the centre of Byfield to the outlying streets, the service is the same: a fixed quote, a tidy visit and a guarantee. Byfield is one of 364 towns and villages in Northamptonshire where we work. Our nearest city page is Birmingham, about 34 miles away.
We cover every part of NN11 and the streets around it. You’ll find streets such as High Street, Banbury Lane and Farebrother Close, all of which we cover. We also cover the places around Byfield: Westhorp (1 mile west), Hinton (1 mile east), Woodford Halse (2 miles east), Aston le Walls (2 miles south-west) and Charwelton (2 miles north-east). Within a short drive, we also cover Daventry (7 miles north-east), Brackley (10 miles south-east), Towcester (12 miles east), East Hunsbury (15 miles east), Wootton (15 miles east) and Dallington (15 miles east).
What’s near Byfield
Typical jobs here are in homes near The Cross Tree pub, Church of Holy Cross and Byfield School and the streets around them. Well-known places in the area include Canons Ashby Castle Hill (3.9 miles east). Open spaces near Byfield include Byfield Pool and Arbury Hill.
Repair or replace in Byfield?
A new window, door or sill is a much bigger job, and new uPVC may not match the weathered frames around it. A repair keeps the original. Prices start from £95. There are no surprise extras on the day. The price we quote from your photos is the price you pay, and if the damage turns out to be different, we discuss it before starting.
Why choose Surface Doctor in Byfield
- One price list for the entire UK
- We’ll tell you if it’s not worth repairing
- Repair technicians who travel to you, UK-wide
- CHAS and Constructionline accredited
Read our pricing.
Towns and villages near Byfield
Also in Byfield
For landlords and businesses
We carry out planned and one-off repairs for housing associations and facilities teams in Northamptonshire and across the UK. A repair avoids taking out and refitting, which matters when someone is living in the home.
Letting agents frequently send us pictures straight from the inventory. You can have a price before you arrange access, and we liaise with tenants about access if you’d like us to.
DIY kit or professional repair?
For a hairline mark somewhere you’ll never see, a kit may be enough. For anything you look at every day, anything that has rusted, cracked or holed, or anything on a coloured surface, a professional repair is worth it.
If you’ve already tried a DIY fix, that is fine. We take the old repair out and do it properly, so it does not stop a professional repair. It does add a little time, so tell us about it when you send photos.
About our accreditations · Every repair comes with a one-year guarantee.

