Liverpool · England

uPVC window & door repair in Knotty Ash, Liverpool

Damaged window, door or sill in Knotty Ash? We repair it in place, mix the colour on the day and back it with a one-year guarantee.

  • Repairs from £95
  • Chips and dents
  • Scratches from ladders and furniture
Surface Doctor technician repairing a wooden kitchen worktop

Trusted uPVC repair in Knotty Ash

Can I fix it myself?

If you’ve already tried a DIY fix, that is fine. We remove the old filler and start again, so it will not 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 prepare the area properly, mix the colour on site and polish the finish to match, then guarantee it for a year.

uPVC repair in Knotty Ash, done in place

Builders and developers use us for snagging repairs too. The damage is filled and refinished so it blends into the frame, including woodgrain finishes. We work on white uPVC, conservatory frames and window frames & sills, and the jobs we see most are burns on sills and holes from removed fittings and alarms.

We stand behind the work with a one-year guarantee. Warm soapy water and a soft cloth are all it needs. Avoid solvents and abrasive cleaners.

Where
Knotty Ash (L14, L16, L13)
Area hub
Liverpool
Guarantee
12 months on all our work
Quotes
From £95. Free and fixed, from your photos
Telephone
0345 017 0787
Page updated
23 October 2026
White panel with a damaged edge, shown before and after repair

What we can’t put right

We’d rather lose a job than do one that won’t last, so here’s what a repair can’t put right:

  • 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

  • Conservatory frames
  • Coloured and woodgrain uPVC
  • White uPVC
  • Window frames & sills
  • Doors & door panels

Knotty Ash: your questions answered

Can you quote from pictures?

In nearly every case. We only ask to see it in person if the photos cannot show what we need.

Is repairing better than replacing?

Generally, yes. A repair skips the removal, fitting and redecorating. If it isn’t worth repairing, we will tell you.

How soon can you come?

That depends on our diary for your area. We’ll offer you dates when we send your quote.

Is it messy?

Dust sheets and masking go down before we start, and tidy up before we leave.

Can I add another job to the visit?

Yes. Combining jobs on one visit brings the cost down. Include photos of each item.

How do I get a price for uPVC repair in Knotty Ash?

Repairs from £95. Because every job differs, we price from pictures. You know the full cost before anything is booked.

What happens after I send photos?

We come back with a fixed price. You’re under no obligation.

Are you a vetted contractor?

We hold CHAS, Constructionline, SafeContractor, SMAS Worksafe and Builder’s Profile accreditations.

For landlords and businesses

We’re used to working with agents and managing companies. Just send photos, the address and how to get access and we will handle the rest.

Rental properties take more wear, and replacing items every time a tenant leaves is expensive. Repairing between tenants keeps the property presentable for less.

What happens on the day

We work cleanly and quietly, so you can stay at home while we’re there. Protection goes down first, then the work takes a morning or an afternoon. Before we leave, we explain how soon it can be used and how to care for it.

  1. We start by cleaning the frame.
  2. Next we fill the damage.
  3. The repair is sanded smooth.
  4. The finish is colour-matched, woodgrain included.
  5. The repair is blended into the surface around it.

Before we arrive

  • Tell us about parking, stairs or access
  • Clear toiletries, mats and anything else from around the area
  • Point us to the nearest place to park

Ask for a price

Upload a picture of the damage and a wider shot of the whole item, and tell us you are in Knotty Ash, and we will reply with a fixed price.

Get a free quote

Related advice

How we price uPVC repair

Prices start from £95. There’s no area surcharge for Knotty Ash. The price reflects:

  • Whether we combine several jobs
  • The material
  • The type of damage
  • Any earlier repairs that need removing first

No two jobs are quite the same, so each one is priced on its own. What’s damaged, how badly and how easy it is to reach all play a part, and combining jobs on one visit brings the cost down.

Send pictures for a quote

Most quotes are done from photos alone. To make it quick:

  • The postcode, so we can plan the visit
  • Details of any past repairs
  • One sharp close-up of the damage
  • Something in shot to show the size

Pricing is simple: take a close-up of the damage and a photo from further back, send them to us with your postcode, and we will reply with a fixed quote. Quotes are free and no obligation.

Knotty Ash and the surrounding area

Knotty Ash is about 2 miles east of Liverpool, in Liverpool. Wherever you are in the L14 postcode area, we come to you. Our technicians cover all 52 towns and villages in Liverpool.

Every address in L14, L16 and L13 is covered. We regularly work on streets such as West Road, East Road and Reva Road and the roads around them. Being close to the M62, Knotty Ash is easy for our technicians to reach. We also travel to Dovecot (1 mile north-east), Broadgreen (1 mile south-west), Page Moss (1 mile east), Roby (2 miles east) and Huyton with Roby (2 miles east). Larger places within reach include Crosby (7 miles north-west), Everton (3 miles west), Orrell (6 miles north-west), Brighton-le-Sands (8 miles north-west), Holy Land (4 miles south-west) and Tranmere (6 miles south-west).

Around Knotty Ash

We visit homes around St John the Evangelist, The Hospital and Home Tuition Team at Sandfield Park School and Clifford Holroyde Specialist Sen College and the streets around them. You’ll also find Springfield Park (0.5 miles north-west), The Wheatsheaf pub (less than half a mile north-west) and Knotty Ash Primary School (less than half a mile north-west). Knotty Ash’s nearest station is Broad Green station, roughly 0.5 miles south of the centre. Other landmarks nearby include Broadgreen Hospital (within half a mile south-west) and Much Woolton (1.1 miles south). Open spaces near Knotty Ash include Princes Park lake.

Map of Knotty Ash © OpenStreetMap contributors

Repair or replace: which is better?

Replacing the frame or sill is a much bigger job, and new uPVC may not match the weathered frames around it. Repairing the damage leaves the unit in place. Prices start from £95. The price depends on the type and amount of damage, what it’s made of and how many jobs we combine into one visit. You get a fixed price from your pictures, so you know the cost before booking.

Why us?

  • Dust sheets down, tidy finish
  • Technicians who travel to you, UK-wide
  • CHAS and Constructionline accredited
  • One price list for the entire UK

See our full price list.

When to call us in Knotty Ash

uPVC is tough but not indestructible: ladders and building work leave scratches and chips, candles and cigarettes mark sills, and removed fittings leave holes.

Look out for any of the following:

  • Scratches from ladders and furniture
  • Damage during building work
  • Burns on sills
  • Chips and dents

Comparing quotes

  • Whether the price covers travel
  • What preparation is included
  • Whether the price is fixed and includes VAT
  • How the colour is matched

Choosing a repair company

CHAS accredited contractor and Constructionline logos SafeContractor, SMAS Worksafe and Builder’s Profile logos

About our accreditations · Every repair comes with a one-year guarantee.

Read what customers say about us on Trustpilot.