Chromogenic glazing: A broad class of changeable glazings that have means to reversibly vary their optical properties, including active materials e. Internal shading system: Operable blinds or shades positioned between glass panes in a window, door, or skylight. The U-factor multiplied by the interior-exterior temperature difference and by the projected fenestration product area yields the total heat transfer through the fenestration product due to conduction, convection, and long-wave infra-red radiation.
Solar heat gain coefficient SHGC : The ratio of the solar heat gain entering the space through the fenestration product to the incident solar radiation.
Air leakage infiltration is the flow of air into the building envelope and exfiltration is the flow of air out of the building envelope. The L 75 shall be the average of the infiltration and exfiltration measurements. Decimal precision: If necessary, values will be rounded using the arithmetic method prior to any calculation and to the decimal precision defined in Table 1. These buildings are three stories or less in height and less than square metres in area.
Insulating glass unit IGU : A preassembled unit, comprising of lites of glass, which are sealed at the edges and separated by dehydrated space s.
Private labeller: A company that markets under its own name window, door, or skylight models manufactured by a different company under its own name. Standards Council of Canada SCC : a Canadian federal Crown corporation that accredits standards writing organizations, test laboratories, certification agencies, quality management and environmental management registration bodies.
Canada is divided into three climate zones. Zone 1 is reserved for relatively warmer areas, while Zone 3 comprises parts of the country that face the harshest winters. As the zone gets colder, it requires a more efficient product for it to be certified as energy efficient. For instance, a window with a U-factor rating of 1. However, it would not qualify for Zone 2, which requires a U-factor rating of 1.
Looking to install new windows and doors? That means no hidden costs, accurate estimates and being responsive to your needs. Speak to us today and receive a free estimate for your project. We have adapted our work protocols and have put in place new procedures to prevent the spread of the virus. We are open and here to serve you and help you in any way we can. Please feel free to contact us at for any questions you may have. We understand if you are concerned with having an in-home consultation and have launched a video chat so that you can discuss your upcoming window and door project with one of our consultants.
Stay safe, Stay healthy. Canadian made parts and assembly are the best choices. Along with true professionals to go along with your needs performing the installation. Vinyl Light Windows and Doors provide the best energy-efficient replacement windows. We navigate our customers with all the important features for energy-efficient doors and windows:. Satisfaction guaranteed! For many years you will enjoy the quality and durability of Energy Efficient vinyl windows and front doors.
To find the best quality replacement windows and doors in Ontario you have to look for the best window replacement company. Here are important tips on how to make a right choice. Every person needs to think about security features to provide ones home with protection in terms of windows and doors. Let's look at the following very important tips to stay safe at your own home. What Are Energy Efficient Windows? You are in need to replace your windows with energy-efficient ones if you are looking for: Comfort to sit anywhere you want, which means you may choose a spot right by your window on a hot sunny or cold winter day without feeling heat or graft.
Lower utility bills Keeping your interior and furniture unfaded. Old windows let the direct sunlight go through causing your furniture to age and fade. Here we save even more by avoiding spending extra money on new elements for your home. Condensation reduction. In , these were reduced to three — with Climate Zone 1 being the mildest south of Vancouver Island , Zone 2 covering most of the densely populated part of Canada, and Climate Zone 3 covering the cold and sparsely populated North.
Depending on where you lived, if you sought energy efficient windows and doors, you would choose products rated for your specific climate zone — or for a colder one.
For instance, a window rated for Zone A or 1 was only good in a small area in Southwest BC, while a window rated for Zone D or 3 was good for a home anywhere in Canada. Unfortunately, this system caused confusion among some homeowners. It was misleading to homeowners who thought they were getting energy efficient windows and doors, but ended up with inadequate products in their homes. This change will make it easier for Canadians to choose energy-efficient windows and doors for their homes.
These products will help save more energy since they are rated for the coldest areas of the country. While better products can cost more upfront, they should also bring more savings on energy bills down the road. The previous requirement for the coldest Climate zone now applies nationally. It outperforms most triple-pane windows on the Canadian market in terms of energy efficiency, while being stronger and brighter.
0コメント