UPVC Window Repairs Barnsley

We can quickly fix uPVC windows across Barnsley with economic repairs to make them look and work like new.

UPVC Window Repairs Barnsley
window sill repairs

Window Sill Repairs

A cracked UPVC window sill can be repaired with our resins and polish. Call us to arrange an inspection and receive a great price quote.

window frame repair

Window Frame Repair

We have the skills & equipment to repair extreme impact damage to your UPVC window frames so they will look like new.

upvc window repair Barnsley

UPVC Window Repair

Drafty windows or window locking problems can be rectified without the need to look at new upvc windows. Call us for fast UPVC window repairs.

window repair service

UPVC Window Repairs Barnsley

Barnsley UPVC Window Repair Service

We've been repairing wood, aluminium and uPVC windows for over 35 years with our high quality window repair service across Barnsley, Doncaster, Rotherham and Sheffield. Wear, alignment problems or mechanical defects can happen at anytime so we offer a fast 7 day, 24-hour service.

SheffLOCK will respond to your call as quickly as possible to restore your window to it’s full security. We have a good idea of what parts are fitted to your UPVC windows and carry stock with us at all times.

In addition to our uPVC window repair service, we can replace locks, hinges and handles on your windows.

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Modern services with traditional care

Glass Replacement

We can replace glass in aluminium and wood frames so they look like new. We will seal the glass to stop any weather damage to the window frame and stop draughts, keeping your home warm and the gas bills down.

Glass Fitting

We measure and cut various types of glass panels including double glazing, laminated and mirrored glass along with glass panels for cat flap fitting. All our glass panels are guaranteed with a CERTASS certificate on request.

Sash Windows

Wood sash windows are installed in older properties form a sliding frame for the glass panes. It is worth maintaining and protecting these stylish and practical window systems or replace with a similar UPVC casement.

Window Installation

We always try to get you the most economical solution but sometimes window frames do need to be replaced so we offer great value windows that are built locally to a high quality standard.

Bay Windows

Bring more light and space into your home with a made to measure bay window. Fitting your new bay window in a few short weeks from measuring with A rated double glazing and multi-point locks on all opening windows for maximum security.

External Doors

SheffLOCK fit UPVC and composite doors, patio doors, French doors and bifold doors. They are security bolted to the brickwork and foam sealed for a fit that will not be moved with added sound and heat insulation properties.

Our Achievements
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Happy Clients


Projects Done


Team Members


Awards Won

Our UPVC Windows Repair Team

Kevin hanson
Kevin Hanson


Chris Hanson
Chris Hanson


Debi Hanson
Debi Hanson

Office Manager

Testimonials From
Happy Clients


Fantastic, trustworthy local company. We've had two new UPVC windows fitted by SheffLOCK and we are very happy with them. Both windows were installed to a very high standard of quality by Glenn, who left the work area completely neat and clean on both occasions. Debi and Diane in the office are also very friendly and helpful during the ordering process. Thank you! :)

Robe Hope
Business Owner

I have been very pleased with my experience of SheffLOCK. I received a free visit from Chris to give me advice on security, there was no pressure involved, and after I had decided what I wanted it was fitted within a matter of a few days. The engineers who did the work were friendly and helpful, and completed the job very quickly. I had one slight difficulty with a lock which had been fitted. When I raised this with Chris he immediately arranged for the part to be changed at no extra charge. I certainly recommend SheffLOCK. Their products are good, they respond to email communications immediately, and they are obviously committed to achieving excellent customer satisfaction.

Paul Doherty
Home Owner

SheffLOCK recently fitted a new UPVC Window for us. We're extremely happy with the service they provided. From talking us through the door design to the day it was fitted they ensured we got exactly what we wanted. The team are very friendly and professional. The new window is very good quality, it looks excellent and makes our home feel more secure.

Jedoer Dksro

SheffLOCK recently fitted a new UPVC winodw for us. We're extremely happy with the service they provided. From talking us through the door design to the day it was fitted they ensured we got exactly what we wanted.

Greg Carrott

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