How to Measure for New Sash Windows in Reading

Sash Windows Berkshire is a reputable sash window company based in Reading, Berkshire, South East England, providing sash windows with a focus on security, durability, and energy efficiency. If you are considering replacing your old sash windows or installing new ones, it is crucial to know how to measure the windows accurately. Measuring for sash windows can be an overwhelming task, but with the right approach and guidance, it can be straightforward and stress-free. In this article, we will guide you on how to measure for new sash windows in Reading.

Understanding Sash Windows

Before we delve into the measuring process, let us first understand what sash windows are, their components, and how they work. Sash windows are traditional windows made of movable panels, also known as sashes. The sashes slide up and down vertically, guided by ropes or chains, and counterbalanced by weights concealed in the frame. Sash windows are often associated with Victorian, Georgian, and Edwardian buildings, but they are still popular in modern developments due to their timeless design and energy efficiency.

Sash windows comprise various components, including the sash, frame, glazing, hardware, and accessories. The sash is the movable panel that holds the glass pane and moves up and down. The frame holds the sash and includes the box frame that houses the weights, pulleys, and cords/ chains. Glazing refers to the glass pane or panels within the sash. Hardware comprises the locking, opening, and closing mechanisms, such as the sash lock, sash lift, and sash pole. Accessories are optional elements that improve the functionality, aesthetics, or security of the sash window, such as the horns, catches, and restrictors.

The Importance of Accurate Measurements

Replacing or installing sash windows requires precise measurements to ensure a snug fit and optimal performance. If you measure inaccurately, you may end up ordering the wrong size of sash window, resulting in a poor fit, draughts, heat loss, noise, or security issues. Poorly fitted sash windows may also affect your property's aesthetics, reduce its value, and cause damp or rot. Additionally, incorrectly measured sash windows may fail to comply with building regulations, putting you at risk of fines, injury, or litigation.

Steps to Measure for New Sash Windows

To measure for new sash windows in Reading, follow these steps:

Step 1: Identify the Type of Sash Window

Before measuring for sash windows, determine the type of sash windows you have or want. Sash windows vary in size, style, and design, and therefore, require different measuring techniques. Common types of sash windows include single-hung, double-hung, sliding, and tilt-and-turn sashes. Single-hung sashes have one fixed and one movable panel, while double-hung sashes have two moveable panels. Sliding sashes slide horizontally, while tilt-and-turn sashes have adjustable positions for both opening and cleaning.

Step 2: Measure the Height and Width of the Sash Opening

The sash opening refers to the space within the frame where the sash fits. Measure the height and width of the sash opening accurately using a tape measure. To measure the height, start from the top of the opening to the bottom. To measure the width, start from the left side of the opening to the right. Ensure you measure both the height and width in multiple locations, such as the middle, top, and bottom, as some openings may be slightly uneven.

Step 3: Measure the Depth of the Sash Opening

The depth of the sash opening refers to the distance between the front and back frames. Measure the depth of the sash opening using a tape measure. To measure the depth, start at the front frame and measure to the back frame. Ensure you measure at least two different points, such as the centre and sides, to get accurate measurements. Recording the depth measurement is essential as it determines the thickness of the new sash window required to fit into the opening.

Step 4: Measure the Sash Frame

The sash frame refers to the visible part of the sash that holds the glazing. To measure the sash frame, start by measuring the thickness of the frame using a caliper. The frame thickness is crucial in determining the size of the window stop that prevents the sash from moving too far up or down. The window stop measurement should be 8-10mm less than the frame thickness to allow room for the sash to move up and down while preventing it from falling out of the frame.

Step 5: Measure the Security Features of the Sash

Sash windows require additional security features to prevent intruders from breaking in through the window. Measure the existing security features, such as bolts, locks, threaded rods, and restrictors, to determine their compatibility with the new sash windows. If the new sash windows do not fit the existing security features, you may need to replace or add new ones to ensure optimal security.

Conclusion

Measuring for new sash windows in Reading may seem daunting, but it is a crucial step in ensuring a snug fit and optimal performance. Accurate measurements prevent issues such as draughts, heat loss, noise, or security breaches, and comply with building regulations. When measuring for new sash windows, remember to identify the type of sash window, measure the height, width, and depth of the sash opening, measure the sash frame's thickness and security features, and seek professional advice if needed. At Sash Windows Berkshire, we offer bespoke sash windows that meet your specific requirements and exceed your expectations. Contact us on 0118 449 2798 or email us at [email protected] for more information.