Before we start, we can talk about your worrys about windows.
Maybe in your mind, Windows are like these: bright room, nice sunlight, broad view;
Every thing looks pretty and pleasant.

However when you decide to buy the most perfect windows for your project or house, you find there are so many problems waiting. Does it look good? What types of windows should I choose? And wait, what the hell, there are even so many choices for just glass panels? And When you finally make a choice, you might worry about problems like will it leak in rainy day? Will the sash fall and hurt people? Is it enery-efficient? Will it last for a long time? Ok, let´s talk about how to choose windows.

Aluminum window and UPVC Window are the most commonly used windows now, and they both have benefits and disadvantages. UPVC(unplasticised Poly Vinyl Chloride) has been a widely used window material since the 1980s. It is relatively cheaper than aluminum. However, aging problems and fireproofing problems are always with UPVC and it gives off a simple, white plastic look while aluminum has many colors to match design needs. Aluminium combines high aesthetics with incredibly high performance. Aluminium is a much more robust material for use as a window frame, and it can stand strong winds. With proper care, it can be fitted to last almost infinitely. Besides, Aluminum is fireproof and environmental friendly.

Which should you choose?
Aluminium window: If you desire a window that is both energy efficient whilst making for bigger views and fireproof, and can stand high wind load, aluminium windows are the choice for you. Despite their higher cost, they can last longer than their UPVC counterpart and offer many benefits as a result.
UPVC window: If you want a window that provides effective soundproofing and energy saving performance, and costs less, UPVC can more than meet your needs.

Classified by opening, there are generally these common types of window below: sliding window, casement window, awning window, hopper, hung window, Jalousie and picture window.

A larger sliding window provides a more natural view of the outside world. If you want to soak up outdoor scenery, sliding windows are the way to go. Of course, a larger window also allows for increased natural light and greater ventilation. Besides, sliding windows slide back and forth in one plane. It will not occupy the interior space of your house. And on high-rise buildings, Sliding window is much safer because the sash of hinged window might fall down and cause injury.

Casement windows are known for being excellent insulators because they do not have the separate pieces and breaks between the pieces that other options have. This helps them keep your home warmer and also keep the weather out more effectively. Casement windows are also known for being particularly effective at ventilating a space, and awning windows are ideal for climates with a lot of rain thanks to the way the window creates a water-resistant awning when opened up.

Jalousie windows are split into many different slats of metal or glass. The windows open like a set of blinds. Simply crank the lever and the slats tilt to the side creating a bunch of gaps for air to flow through. They were common years ago because of how easy they were to maintain and how affordable they were. Today jalousie windows are still used on some houses in warmer place, but they simply don’t provide enough insulation to justify use on homes in cooler climates.

There’s just something enjoyable about looking out a nice big picture window to a great view beyond. Whether you have a lush green back yard that you want to admire, a mountain range or some other beautiful view, the best way to do it is with a picture window. Picture windows are typically larger windows that don’t have any breaks and provide unobstructed views. But it can´t be opened and ventilate the space, usually it can be designed with other types of windows for more functions.

For the above information, you may have a general idea about different windows. But it is important to think of a window as more than a panel of glass, it is a system combined by different parts. Much like a medical professional prescribes a remedy, when selecting window or door you can consult a professional to help determine the best total glazing solution for your specific needs. Yekalon, with 20 years experience in the industry will help you to provide the best solution for your project and house.