Your windows play a crucial role in keeping your home secure, comfortable, and energy-efficient. If you’re dealing with draughts, faulty locks, broken hinges, or misted glass, replacing your windows isn’t always necessary.
At Pioneer Doors, we specialise in professional uPVC window repairs, helping homeowners across Peterborough and the surrounding areas restore their windows to full functionality without the expense of a full replacement.
We understand how frustrating window issues can be, whether it's a handle that won’t turn, a window that won’t close properly, or condensation inside double glazing. Our experienced team will assess the issue, provide a free, no-obligation quote, and carry out repairs efficiently, ensuring your home remains warm, safe, and looking its best.


Many homeowners assume that a damaged window needs to be completely replaced, but in most cases, repairs are a much more cost-effective and practical solution.
Whether your window mechanisms have worn out, locks are sticking, or your double-glazed panels have misted, we have the expertise to restore your windows at a fraction of the cost of new ones.
Our approach ensures that we only recommend replacement when absolutely necessary, helping you save money while maintaining your home’s appearance and energy efficiency.
Over time, double-glazed windows can develop condensation between the panes, making them look foggy and reducing their insulation effectiveness. This is often caused by a failure in the window's seal, allowing moisture to enter.
Rather than replacing the entire window, we can replace just the affected glass unit, restoring clarity and insulation without the high cost of a full-frame replacement.
If your window is sticking, not closing properly, or letting in draughts, the hinges may have become worn or misaligned. Faulty hinges can also compromise security.
We can realign or replace hinges, ensuring your window opens and closes smoothly while keeping your home well-insulated and secure.
A stiff, loose, or broken handle can make it difficult to open or lock your window.
We can replace worn handles with matching styles, ensuring they blend seamlessly with your existing windows while restoring functionality and security.
Security is essential, and a faulty window lock can put your home at risk. Whether your lock is jammed, broken, or difficult to turn, we can repair or replace the locking mechanism to restore full security to your window.
We work with a variety of uPVC window locking systems, including espagnolette and multi-point locks, ensuring your home remains safe and protected.

We are a trusted, independent business serving Peterborough and the surrounding areas, known for our expertise in uPVC window repairs and installations.
With years of experience, a commitment to quality workmanship, and excellent customer service, we take pride in providing affordable, efficient, and long-lasting solutions for your windows.
If you’re experiencing issues with your uPVC windows, don’t wait until the problem gets worse. Get in touch with us today to book an appointment, and we’ll visit your property to assess the issue and provide a free, no-obligation quote.
Use our contact form to send us details about your window issue – you can even attach photos to help us diagnose the problem faster. Let’s get your windows back in top condition without the need for a costly replacement.
Contact us now to arrange your repair!

We can fix a range of problems, including broken glass, faulty locks, stiff or loose handles, draughty frames, and hinges that prevent the window from closing properly.
If the frame is intact and the issue is with the glass, lock, or hardware, a repair is often the best option. We’ll assess your window and provide honest advice.
Yes, misted glass happens when the seal between the panes fails. We can replace the glass unit without needing to change the entire frame.
This could be due to hinge misalignment or a faulty lock. We’ll adjust or replace the necessary parts to ensure a tight, secure fit.
Costs vary depending on the repair required, but we offer free, no-obligation quotes after assessing the problem.
Absolutely. We carry a range of replacement handles and locks to match your existing style and restore full functionality.
Small cracks can often be repaired, but if the structural integrity of the frame is compromised, we’ll advise on the best solution.
Yes, draughts are often caused by worn seals or misaligned hinges. We can reseal or adjust your window to eliminate cold spots.
Most repairs take 1-2 hours, though larger jobs, such as glass replacement, may take a little longer. It depends on how much work is required for your project, but we will provide you with time estimates once we have all the information.
Yes, if the frame is sound, we can replace the glass unit, whether it’s cracked, broken, or misted.
While we don’t operate a 24/7 service, we do our best to prioritise urgent repairs, especially if your home’s security is compromised.
Of course! Our contact form allows you to upload images, helping us diagnose the issue faster and provide an accurate quote.
No, we provide free assessments and quotes with no hidden charges.
We aim to source parts that match your current windows as closely as possible, ensuring a seamless repair.