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How To Repair Sash Windows In Reading: A Comprehensive Guide

Sash windows are a great addition to any home. However, like any other feature of your home, they may need repairing from time to time. If you reside in Reading or its environs, you can count on Sash Windows Berkshire to provide effective and affordable sash window repair services. In this guide, we will cover everything you need to know about repairing sash windows in Reading.


Sash windows are a timeless classic style that has been around for centuries. They are very popular among homeowners because of their beauty, elegance, and ability to provide natural ventilation. They consist of a top and bottom sash that slide vertically past each other within the window frame. Typically, a sash window is made up of four key parts the frame, top, bottom sash, and the weights and cords.

Sash Window Repair Services in Reading

Sash Windows Berkshire is a sash window repair company in Reading that specializes in repairing and restoring sash windows. We have many years of experience working with different types of sash windows and we always strive to provide high-quality service to our clients. We understand that sash windows can be delicate and require special care during repairs. That is why we only use the best materials and employ skilled craftsmen who know how to handle sash windows delicately.

Common Sash Window Problems

There are several common problems with sash windows that we have come across in our many years of repairing sash windows in Reading. These problems include:

Paint Build-Up

Over time, sash windows can become sticky and difficult to open and close as a result of the build-up of paint between the sash and the frame. This is a common problem with painted sash windows, and it can lead to the sash window becoming stuck in one position.

Rotten Timber

Sash windows can become vulnerable to decay if they are exposed to elements such as rain, moisture, and severe temperature changes. Rotten timber can weaken the sash and prevent it from operating smoothly.

Broken Cords

The cords that hold the sashes in place can break, preventing the sash from moving up or down. This problem is often due to worn-out cords that can no longer support the weight of the sash.

Faulty Weights

The weights attached to the cords might become faulty, leading to a situation where the weights fail to counterbalance the sash. This problem can also occur when the weights are replaced with those that are not the right weight.

Sill Damage

The sill is the base of the window frame, and it can become damaged by water or wear over time. This damage can lead to water penetration, which may cause further damage to the structure of the building.

Sash Window Repair Techniques

At Sash Windows Berkshire, we use different techniques to repair and restore sash windows. Here are some of the techniques we commonly use:

Removing Trim

We start the repair process by removing the trim around the sash window. This step is necessary to gain access to damaged areas such as the cord, weights, and the frame.

Replacing the Cord

If the sash window is not moving up and down, the problem could be a broken cord. We replace the cord with a new one that can support the weight of the sash.

Scored Window Sash

If the window sash has a visible score, we use resin to fix it. We do this because if left unchecked, a scored window sash can allow water penetration into the frame of the window.

Replacing the Weights

If the weights that counterbalance the sash are not functioning correctly, we replace them with new ones that are the correct weight.

Replacing Knockout Panel

If a knockout panel on the side of a sash window is not functioning correctly, we replace it with a new one to ensure the sash window is operating optimally.

Sash Window Replacement

Sometimes, a sash window will need to be replaced instead of repaired. This is usually the case when the frame is badly damaged or when the sash window is no longer operable. Our team of experts will assess your sash windows and recommend whether a repair or replacement is necessary.

How to Contact Sash Windows Berkshire

If you are looking for a reliable sash window repair company in Reading, Sash Windows Berkshire is here to help. You can reach us by phone at 0118 449 2798 or email us at [email protected]. Alternatively, you can visit our website at for more information about our services.


In conclusion, sash windows are an important feature of any home. They add elegance and beauty to any property, and they provide natural ventilation. If you are in Reading and your sash windows need repairing, Sash Windows Berkshire is the company to trust. We have many years of experience repairing and restoring sash windows, and our team of experts is committed to providing high-quality service to our clients. Contact us today to get a quote or to book a repair service.

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