Clarity™
Clera Windows + Doors is one of Canada’s leading manufacturers and installers of custom windows and doors.
Our Clarity line windows sit at the intersection of style and longevity. An elegant design with clean, straight, sleek lines, on a standard fresh contemporary Trillium White. We’ve maximized the amount of visible glass and thickness of the extrusion wall for beauty and performance. Our Clarity End Vent windows come standard with built-in safety latches for enhanced security, and easy-glide technology to make operation a breeze.
We’ve poured 45 years of window expertise into our Clarity line, so you can have a window that is made in Ontario, to perform in Ontario. Low Emissivity glass, 97% Argon filled, and coupled with Hydraglass 50™ warm edge technology on the Super Spacer® platform means better insulation year round. Our Clarity windows feature a wet-glaze system that creates an airtight seal to minimize heat loss, and both the frames and sashes are multi-chambered for improved performance in extreme weather. All of our windows are AAMA endurance tested and approved, and surpass the most stringent Energy Star standards.
We're offering 50% off all window and door installation services for our 45th anniversary. Take advantage of this limited-time offer to upgrade your home with new end vent slider windows!
Get up to
in FREE factory upgrades
With our wide range of ENERGY STAR products, you can be sure to save big on your next dream project!
With some of the highest ratings for customer satisfaction, it's clear why Clera is Ontario's most awarded window company!
9.2/10
on HomeStars
16x Homestars Winner
An end vent slider window is a type of window that combines the functionality of a slider window with a stationary picture window. It has two operable sashes that slide horizontally, allowing for ventilation, and a fixed center pane for an unobstructed view.
Slider windows can be efficient, especially when they are made of high-quality materials and are properly installed. Clera offers energy-efficient end vent slider windows with low-E glass, argon gas fill, and warm edge spacers to reduce heat loss and boost energy efficiency.
While all windows don't necessarily need vents, proper ventilation is important for maintaining good indoor air quality and preventing moisture buildup that can lead to mould and mildew growth. End vent slider windows provide an efficient and convenient way to ventilate your home while also letting in natural light and providing a clear view of the outdoors.
The lifespan of slider windows can vary depending on factors such as the quality of materials used, the frequency of use, and the level of maintenance they receive. However, with proper care and maintenance, end vent slider windows can last for many years. Clera Windows + Doors also offers a lifetime warranty to give customers peace of mind.