Hertfordshire · England
uPVC window & door repair in Ashwell, Hertfordshire
Problem with your window, door or sill in Ashwell? We put it right where it is, mix the colour on the day and back it with a one-year guarantee.
- Repairs from £95
- Damage during building work
- Burns on sills

When a repair isn’t the answer
We will always be straight with you, so here’s what a repair cannot fix:
- 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’ll say what we think.
Materials we repair
- Coloured and woodgrain uPVC
- White uPVC
- Doors & door panels
- Conservatory frames
- Window frames & sills
uPVC repair at your home in Ashwell
We also do snagging repairs for builders. The damage is filled and refinished so it blends into the frame, including woodgrain finishes. If you’re dealing with damage during building work and burns on sills, we can help.
Big or small, you get the same one-year guarantee in Ashwell and across Hertfordshire. Warm soapy water and a soft cloth are all it needs. Avoid solvents and abrasive cleaners.
- Where
- Ashwell (SG7)
- County
- Hertfordshire
- Guarantee
- 12 months on all our work
- Price
- From £95. Free, fixed price from pictures
- Phone
- 0345 017 0787
- Page updated
- 23 October 2026

Covering Ashwell
Ashwell is about 5 miles north-east of Letchworth, in Hertfordshire. Across the SG7 area, we come to you. We cover 381 places in Hertfordshire, from the larger towns to small villages. Our jobs stretch from Ashwell to London (about 37 miles away).
Postcode districts we cover here: SG7. Local streets include High Street, Station Road and Alms Lane. Close by, we cover Ashwell End (1 mile west), Bury End (2 miles west), Newnham (2 miles south-west), Caldecote (2 miles west) and Hinxworth (2 miles west). Within a short drive, we also cover Stevenage (9 miles south), Hitchin (8 miles south-west), Letchworth (5 miles south-west), Letchworth Garden City (5 miles south-west), Stotfold (4 miles south-west) and Baldock (4 miles south).
Around Ashwell
Our customers here include homes close to Ashwell Primary School, St Mary's Church and Rose And Crown Public House. Ashwell’s nearest station is Ashwell & Morden station, roughly 2 miles east. A little further out are Bygrave House (2.2 miles south) and Fairfield Hospital (4.8 miles south-west). Green spaces nearby include Fox Covert.
Nearby places to Ashwell
More services for Ashwell
Should I try a DIY kit first?
DIY kits are sold for most surfaces, and they can make a small mark look better. Where they fall down is colour and preparation: kits come in a few standard shades, and without proper cleaning and keying the filler frequently lifts.
Kits are cheap and easy to find, but the repairs we redo most frequently are DIY ones that have discoloured or lifted. Doing it properly first is normally the cheaper route.
What uPVC repair costs
Prices start from £95. Every quote is fixed and free. What we take into account:
- How much damage there is
- The material
- How many items we do on one visit
- Access to the area
A repair normally costs much less than people expect, especially compared with replacing and refitting. Photos let us give you the exact figure.
Getting a price from pictures
Good pictures mean an accurate price. Here’s what helps:
- Where you are, by postcode
- Daylight if possible, and no flash reflection
- Any details about the material
- One picture of the entire window, door or sill
Getting a price is easy: snap the damage close up and then the entire item, send them over with your postcode, and we will reply with a fixed price. There is no charge for the quote and you are under no obligation.
Common problems we fix in Ashwell
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.
Most people get in touch after spotting something like this:
- Chips and dents
- Scratches from ladders and furniture
- Burns on sills
- Holes from removed fittings and alarms
Before booking anyone
- Whether they match the colour on site
- A fixed quote, and whether VAT is included
- Who turns up on the day
- What prep work is covered
Landlord and trade work in Ashwell
We also carry out snagging repairs for builders and developers, fixing chips and scratches before handover so nothing needs replacing. We are CHAS, Constructionline and SafeContractor accredited.
Housing associations and facilities teams use us for planned and reactive repairs. A repair avoids taking out and refitting, which is easier on the people living there.
Your questions about uPVC repair in Ashwell
How do I get a price for uPVC repair in Ashwell?
Prices start from £95. Because every job differs, we price from pictures. You know the full cost before anything is booked.
Do you cover the whole of Hertfordshire?
Everywhere in the UK, Ashwell included. There’s no extra charge for travel.
Can tenants book a repair?
Of course. Ask your landlord first, and we can send them the quote if that helps.
Do I have to be there?
Yes. The technician needs access to the room for the visit, at a time that suits you.
What happens next?
We review the pictures and send a fixed quote.
Can you repair something that is been repaired before?
Typically, yes. We remove the old repair before doing a new one, so mention it when you send pictures.
Can a burnt window sill be fixed?
Yes. We fill and refinish the burnt area to match.
What if the damage is worse than the photos show?
We stop, show you and agree any change before carrying on. Nothing extra is done without your say-so.
Repairing versus replacing in Ashwell
Replacing the frame or sill costs far more, and it may not match the rest after years of weathering. A repair keeps the original. Repairs from £95, with every job priced individually. Our prices are the same across the UK, with no extra for Ashwell. The job itself decides the price: how much damage, what it’s made of and how many items.
Why choose Surface Doctor in Ashwell
- One price list for the entire UK
- Usually one visit, start to finish
- CHAS and Constructionline accredited
- No need to remove anything
See our full price list.
How the visit works
Visits start with a quick look at the job together. Next, we cover and mask everything nearby and the work begins. It normally takes a few hours, and we’ll tell you if anything changes.
- First the frame or panel is cleaned.
- Scratches, chips and holes are filled.
- We smooth the repair.
- We match the colour, including woodgrain finishes.
- We blend the repair into the surrounding surface.
Getting ready for the visit
- Let us know which floor the room is on
- Have somewhere for us to park nearby if possible
- Make sure the area is dry
Get a quote
Send us a photo of the damage and one of the entire item, and tell us you are in Ashwell, and we will come back with a fixed quote.
Advice
About our accreditations · Every repair comes with a one-year guarantee.

