There are various types of windows offered by window and door manufacturers, including French windows, sliding windows, fold-up windows, sky-light windows, casement windows, roof windows, cross windows, top hung windows and fixed windows. Among these, the most common ones are casement windows and sliding windows. In this article, let’s try to understand the differences between casement windows and sliding windows.

A Brief Overview

Casement windows are amongst the oldest forms of movable windows. They have hinges on one of the sides and the other side moves inward and outward. These windows are permanently mounted and provide good ventilation. On the other hand, sliding windows are very different from the casement windows. They move in a ‘to and fro’ motion. Sliding windows are usually made up of Aluminium.

Casement Windows

Casement windows are also known as crank windows. Casement is the movable part of the window. The various parts of casement windows are window frame, casing, sash, hinges, stays, and latches. Casement windows are of different types like single frame, double frame, picture casement window, push-out casement window, awning casement window, transom casement window, and bay or bow casement window.

Sliding Windows

Sliding windows are also known as sliders or glider windows. These windows move in a horizontal direction and have a sash attached to them. They are usually fitted in areas that are difficult to reach and are ideal for wide spaces. The various kinds of sliding windows are one fixed and one side sliding windows, both way or two sliding pane windows, timber sliding windows, PVC sliding windows and aluminium sliding doors or windows.

Casement Windows vs Sliding Windows

Sliding and casement windows are equally popular and widely used, so it becomes quite difficult to select the better option out of the two. Here is a comparison between them depending upon various factors, which can help you make a well-informed choice.

1. Ventilation- Selecting a suitable window with proper ventilation is necessary for the free circulation of fresh air. Casement windows open completely and hence provide the flexibility of opening as wide as possible. On the other hand, sliding windows open partly allowing half the ventilation. Hence, if ventilation is the deciding factor for you, casement windows are better.
2. Durability- While selecting an appropriate window, you must take note of how long it will last. Aluminium Sliding windows are more durable than casement windows as they are not attached to any hinge, spring, lever, or pulley.
3. Affordability- While deciding a suitable window, budget plays an important role. Though there is no major difference between the price of the two kinds of windows, sliding windows are comparatively economical than the casement windows.

After comparing casement windows and sliding windows, it is clear that both have their own pros and cons. Assess both these kinds of windows based on your requirements and make an informed decision after weighing the upsides as well as downsides.