The issue of buying high-quality and durable windows is always relevant. Manufacturers offer many models of various configurations. Some attract with ease of maintenance and low price, others — high noise and heat insulation, laconic design. In this article, we will review the criteria for choosing good windows.
Material
Reliable window manufacturers Ottawa offer high-quality products of different materials:
- PVC. Such a profile allows you to preserve the properties of windows during temperature extremes and high humidity. The constructions do not let the cold through and are good at preventing the wind, do not allow street noise to penetrate the room.
- Wood. It is the most environmentally friendly material. Modern brands offer solutions both from solid wood and glued beams. The second option is less prone to cracking or swelling with decreasing or increasing humidity.
- Aluminum. Due to their strength and durability, aluminum profiles are suitable for both residential and public buildings. The use of aluminum makes it possible to create large glazed surfaces, complex radius structures and solid glazing.
Type of Glass Unit
There are several main types of glass units:
- Single-chamber. The simplest type of glazing, which is usually used in climates with mild winters. Freezing occurs at a temperature of 10-15 degrees below zero. The level of noise isolation in such models is lower than in others. Because of this, they should be installed only if the windows overlook a calm courtyard.
- Two-chamber. Suitable for private houses and city apartments. Keeps warm well and reduces external noise. However, when it faces busy streets, the air gap should be facing inward.
- Three-chambered. The warmest windows do not lose their properties even in cold winters down to -30 degrees. However, the thickness of the glass slightly reduces the ability to transmit light. Also, this feature leads to the need to install a large frame. The mass of the structure with three chambers is greater than the previous options, which is why there is a large load on the fittings.
Fittings
All window functions are performed thanks to modern fittings, which include various types:
- Swivel. Allows you to open and close the sash along the vertical axis. It can be left-handed and right-handed.
- Folding. Allows opening the window about the horizontal axis. This technology is especially popular in kindergartens and schools where the safety of children is important.
- Swing-out. A kind of modification, in which opening and closing can take place in the vertical and horizontal planes.
It is necessary to decide what windows in a house or apartment should be using many factors. These are your preferences, the characteristics of each model, and reviews. To make it easier to make a choice, be guided by the main criteria that are given in the article.