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 Slider 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 hung 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
A double slider window is a type of window that features two sashes that can slide horizontally along a track. Both sashes have the ability to move, allowing for versatile ventilation options and easy operation. The sashes can be opened and closed independently or can meet in the middle when fully opened. This design provides homeowners with the flexibility to control airflow and customize ventilation according to their preferences.
Double slider windows offer unobstructed views, ample natural light, and are a popular choice for various rooms in a home, including living rooms, bedrooms, and dining areas.
A single slider window is a type of window that features two sashes, but only one of the sashes is operable and can slide horizontally along a track. The other sash remains fixed and does not move. The operable sash can be opened and closed smoothly to control ventilation and airflow. Single slider windows are known for their simplicity and ease of use. They are a popular choice for spaces where a larger viewing area is desired, as the fixed sash allows for a broader expanse of glass.
These windows are commonly used in bedrooms, living rooms, and other areas where natural light and unobstructed views are valued. Single slider windows provide a practical solution for homeowners seeking functionality and aesthetic appeal.
The main difference between double and single slider windows is the number of movable sashes. Double slider windows have two movable sashes that slide horizontally, while single slider windows have only one movable sash and the other sash remains stationary.
Yes, slider windows can be energy-efficient. We offer options with double or triple-pane glass, low-E coatings, and insulated frames to improve thermal performance. These features help to reduce heat transfer and enhance energy efficiency, potentially lowering your energy bills.