Merthyr Tydfil · Wales
uPVC window & door repair in Heolgerrig, Merthyr Tydfil
uPVC repair in and around Heolgerrig: photo quotes, tidy work and a year’s guarantee.
- Repairs from £95
- Burns on sills
- Chips and dents

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. Repairs from £95, with every job priced individually. A repair is priced on what needs doing, not where you live. The full price is agreed before booking.
Why book with us
- Fixed prices from your pictures
- Honest advice, even when it means no job
- One price list for the whole UK
- Technicians who travel to you, UK-wide
Take a look at our full price list.
uPVC repair at your home in Heolgerrig
Builders and developers use us for snagging repairs too. The damage is filled and refinished to match the frame, including woodgrain finishes. Typical jobs include scratches from ladders and furniture and holes from removed fittings and alarms, across window frames & sills, conservatory frames and white uPVC.
You’re covered for a year from the day of the repair. Just call us if there is a problem and we will come back. Clean with warm soapy water and a soft cloth. Avoid solvents and abrasive cleaners.

- Location
- Heolgerrig (CF48)
- Region
- Merthyr Tydfil
- Warranty
- 12 months on all our work
- Price
- From £95. Free, fixed price from pictures
- Call
- 0345 017 0787
- Updated
- 23 October 2026
Places near Heolgerrig
What else we do in Heolgerrig
Landlord and trade work in Heolgerrig
For anyone letting property in or around Heolgerrig, we’ll quote for several properties at once. Send pictures for each one and we’ll price them together.
For developers and builders, we fix damage before handover. Several plots can be done in one visit to keep costs down.
What uPVC repair costs
Prices start from £95. There is no charge for travel to Heolgerrig. The price depends on:
- What kind of damage it is
- How many areas need work
- How many items we do on one visit
- Previous DIY repairs that have to come out
No two jobs are quite the same, so each one is priced on its own. The size and type of damage, the material and access all make a difference, and doing several things on one visit costs less than separate visits.
Getting a price from pictures
Photographing the damage takes a minute, and it saves a visit. Please include:
- Any earlier repairs or coatings
- The postcode, so we can plan the visit
- Any details about the material
- A coin or ruler next to the damage for scale
We price from photos so you do not have to wait in for a survey. Send them through the quote form, or call 0345 017 0787 if you’d rather talk it through.
Heolgerrig questions
Can you repair several things at once?
Yes. Doing several items on one visit generally costs less than separate visits. Include pictures of each item.
Is repairing better than replacing?
Usually, when the rest is in good condition. Repairing avoids the cost and disruption of replacing. We’ll tell you honestly if replacement makes more sense.
How quickly can you book me in?
Your quote comes with available dates. Tell us if you need it done quickly.
I’m a tenant. Can you help?
We’re happy to deal with the tenant, landlord or agent. Get your landlord’s agreement first.
Can I get a quote without a visit?
Nearly always. If photos don’t show enough, we’ll ask for another angle.
Do you charge for travel?
There’s no separate call-out charge. Your fixed quote includes everything.
Is there a guarantee?
All our work carries a one-year guarantee. Ask us what it covers when you get your quote.
Can pets and children be at home?
Please keep children and pets out of the room during the visit. Everywhere else in the home is fine.
When to call us in Heolgerrig
uPVC is tough but not indestructible: ladders, tools and building work scratch and chip it, candles and cigarettes mark sills, and old fittings leave holes.
Customers typically contact us about:
- Damage during building work
- Scratches from ladders and furniture
- Holes from removed fittings and alarms
- Chips and dents
What to look for in a quote
- What the guarantee covers, and for how long
- How long it needs to cure
- How the colour is matched
- How to care for the finish
What we do, step by step
On the day, we arrive at the time we have agreed, cover the area with dust sheets and masking, and set to work. The job generally takes a morning or an afternoon. We clean up when we’re done and tell you when it’s ready to use.
- First the frame or panel is cleaned.
- Scratches, chips and holes are filled.
- We sand the repair smooth.
- The finish is colour-matched, woodgrain included.
- We blend the repair into the surrounding surface.
How to prepare
- Ensure the area is dry
- Plan for the room to be out of bounds to pets and children
- Move bottles, mats and clutter away from the area
How to get a price
Ring 0345 017 0787, or send us pictures through the quote form. With a clear picture of the damage and one of the whole window, door or sill, we can price the job without visiting.
Read more
Our work in Heolgerrig
Heolgerrig is about 1 mile south-west of Park, in Merthyr Tydfil. Book a date that suits you, and you’ll know when to expect us, so there’s no waiting around. Our repair technicians cover all 52 towns and villages across Merthyr Tydfil, from the larger towns to small villages.
Our technicians cover all of CF48. From Cwmglo Road, Gernant Lane and Heolgerrig or a nearby road, a technician can come to you. Other places close to Heolgerrig include Gelli-deg (1 mile north), Winchfawr (1 mile west), Clwydyfagwyr (1 mile north-west), Cefn-coed-y-cymmer (1 mile north) and Abernant (2 miles south-west). Larger places within reach include Treharris (7 miles south-east), Pen-y-wern (3 miles north-east), Nelson (8 miles south-east), Pant (3 miles north-east), Pentwynberth-lwyd (7 miles south-east) and Trelewis (7 miles south-east).
Around Heolgerrig
We visit homes around Heolgerrig Community School, Six Bells pub and Vaynor and Penderyn High School. The nearest railway station is Merthyr Tydfil station, about 1.1 miles east of the centre. Nearby you’ll also find Morlais Castle (2.4 miles north-east) and Ynysfach Engine House (0.8 miles east). The countryside around Heolgerrig includes Mynydd Aberdar and Pwll Waun Cynon.
What we can’t put right
In fairness, some problems need a different fix:
- Failed or misted double glazing units
- Broken locks, hinges or mechanisms
- Frames that are warped or out of square
Not sure? Send photos and we will give you a straight answer before booking.
Materials we repair
- Conservatory frames
- Window frames & sills
- White uPVC
- Coloured and woodgrain uPVC
- Doors & door panels
Should I try a DIY kit first?
It’s natural to want to try a repair yourself. The risk is that a kit repair hides the damage for a while, then fails, and then the old filler has to be removed first.
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, and the work is guaranteed.
About our accreditations · Every repair comes with a one-year guarantee.

