Northamptonshire · England
uPVC window & door repair in Cotton End, Northamptonshire
uPVC repair across Cotton End and nearby, typically in one visit and guaranteed for a year.
- Repairs from £95
- Chips and dents
- Damage during building work

uPVC repair in Cotton End without replacing anything
The damage is filled and refinished so it blends into the frame, including woodgrain finishes. We also do snagging repairs for builders. Typical jobs include holes from removed fittings and alarms and chips and dents, in white uPVC, window frames & sills and doors & door panels.
Peace of mind is built in: each job carries a one-year guarantee, and we will explain exactly what it covers when we quote. Warm soapy water and a soft cloth are all it needs. Don’t use solvents or scourers.
- Where
- Cotton End (NN4, NN1, NN5)
- County
- Northamptonshire
- Cover
- A year, on every repair
- Quotes
- From £95. Fixed and free, based on pictures
- Phone
- 0345 017 0787
- Updated
- 23 October 2026

Can I fix it myself?
A DIY attempt isn’t a disaster. We take the old repair out and do it properly, so it won’t stop us repairing it. Just mention it when you send photos, as it can add time.
What a professional repair adds is preparation, colour matching and finishing. We clean and key the area properly, mix the colour to your surface and finish it to the same sheen, then guarantee it for a year.
FAQs for Cotton End
Can pets and children be at home?
Yes, as long as they stay out of the room we are working in. We will tell you when the room can be used again.
What does uPVC repair cost?
Prices start from £95. Because every job differs, we price from photos. You know the full cost before anything is booked.
Can you price it without visiting?
Generally, yes. Clear photos let us give you a fixed price without visiting.
What happens if you find more damage?
Your quote covers the damage in the pictures. If there is more, we’ll tell you before starting.
Do you cover Cotton End?
Yes, we do. We send a technician to Cotton End for every job, with no extra charge for travel.
How quickly can you book me in?
It depends on the time of year and where you are. We will offer you dates when we send your quote.
Can you repair something that’s been repaired before?
Generally, yes. We remove the old repair before doing a new one, so mention it when you send pictures.
What information do you need?
A close-up, a wider photo and your postcode. After that, we just agree a date.
What we are called out for in Cotton End
uPVC is tough but not indestructible: ladders, tools and building work scratch and chip it, candles and cigarettes burn sills, and old fittings leave holes.
The things clients usually mention when they call are:
- Burns on sills
- Scratches from ladders and furniture
- Holes from removed fittings and alarms
- Chips and dents
Comparing quotes
- How the colour is matched
- The length of the guarantee and what it covers
- If travel is included in the price
- Whether the price is fixed and includes VAT
What a repair can’t fix
Before booking, it’s worth knowing the limits:
- Failed or misted double glazing units
- Broken locks, hinges or mechanisms
- Frames that are warped or out of square
If in doubt, send photos and we will say what we think.
What we work on
- Doors & door panels
- Conservatory frames
- Coloured and woodgrain uPVC
- White uPVC
- Window frames & 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. Repairs from £95, with every job priced individually. A repair generally costs much less than people expect, particularly next to the cost of replacement. Send pictures and we will give you the exact figure.
Why choose Surface Doctor in Cotton End
- Free fixed quotes from pictures
- Nothing taken out or refitted
- We will tell you if it’s not worth repairing
- Accredited with CHAS, Constructionline and SafeContractor
Take a look at our full price list.
Cotton End and the surrounding area
Cotton End is about 2 miles south of Northampton, in Northamptonshire. Across the NN4 area, we carry out the work at your property. Cotton End is one of 364 places in Northamptonshire we cover. Our jobs stretch from Cotton End to Birmingham (about 45 miles away).
We cover every part of NN4, NN1 and NN5. We regularly work on streets such as Main Road, Letts Road and Euston Road. Close by, we cover Far Cotton (1 mile south), Briar Hill (1 mile north-west), East Hunsbury (1 mile south), Swan Valley (2 miles west) and Dallington (2 miles north). Larger places within reach include Kettering (14 miles north-east), Wellingborough (10 miles north-east), Daventry (12 miles west), Rushden (14 miles east), Towcester (8 miles south-west) and Wolverton (12 miles south).
Around Cotton End
In Cotton End, that means homes near Church of St Mary the Virgin, Victoria Park and Queen Eleanor Primary Academy, among other places. For rail, the closest station is Northampton station, roughly 1.1 miles north of the centre. Other landmarks nearby include Museum of Leathercraft (1.2 miles north) and Northampton General Hospital (1.4 miles north-east). Not far away are Barnes Meadow.
What we do, step by step
Nothing needs to be moved out of the room. We bring everything we need with us, lay protective sheets and get going once we’ve agreed what we’re doing. Most jobs take a morning or an afternoon, and you are welcome to carry on with your day while we work.
- We start by cleaning the frame.
- We fill scratches, chips and holes.
- We sand the repair smooth.
- The finish is colour matched, woodgrain included.
- We blend the repair into the surrounding surface.
Preparing for the visit
- Plan for the room to be out of bounds to pets and children
- Open a window if you can
- Tell us about any previous repairs or coatings
Getting a price
Send us photos of the damage and a wider shot of the entire item, and tell us you are in Cotton End, and we will reply with a fixed quote.
Read more
Work for landlords and builders
Rented homes see more wear and tear, and replacing items every time a tenant leaves is expensive. Repairing between tenants keeps the property presentable for less.
Landlords, letting agents and housing providers in Cotton End use us as well as homeowners. Repairing between tenancies keeps void periods short, and it costs much less than replacing.
Towns and villages near Cotton End
Other services in Cotton End
What uPVC repair costs
Prices start from £95. You’ll know the full cost before you book. We look at:
- The colour and finish to match
- Whether it’s a chip, crack, burn or wear
- Where the damage is and how we get to it
- How many areas need work
Set against the cost of replacement, repairing typically costs far less, because there’s no removal, plumbing or making good. Your fixed quote shows exactly what’s included.
Quotes from your photos
Almost every job we do is priced from pictures. This is what we need:
- Whether it’s been repaired or coated before
- Something in shot to show the size
- A close-up of the damage, in focus
- The material, if you know it
You do not need a survey visit. Photos are enough for us to price nearly every job: we need a close-up, a wider picture and your postcode, and we’ll reply with a fixed price.
About our accreditations · Every repair comes with a one-year guarantee.

