Reliable Glass and Windows ltd.

Our Services

Reliable Glass & Windows Ltd. specializes in quality installation of residential window glass and thermally efficient windows. We offer the most thermally efficient glass and window products which are engineered and designed locally to conserve energy and reduce your heating and cooling costs. These include dual or triple glazed LowE Argon Insulated Glass options, Energy Star compliant windows. We are equipped to handle all your residential glass and window needs.

LowE Argon Glass Upgrading

Do not want the hassle of replacing your existing frames? Your frames are in good condition but your glass ices up or is cold in the surrounding area? Leave your frames in place and upgrade your LowE thermal glass.

LowE Glass options will up the R-value of the glass by 2x, 3x, and up to 4times the original glass surface. LowE glass was developed to reduce your heating costs in the winter and reduce your cooling cost in the summer without the dark tints.

LowE Argon coated glass delivers year-round comfort in all types of weather. In summer, it rejects the sun’s heat and damaging UV rays. In winter, it reflects heat back into the room. Although windows provide beautiful views and wonderful natural light, they can also account for up to 50% of the heating and cooling energy consumed in a home.

In the summer LowE keeps your home cool and comfortable by rejecting the sun’s heat and damaging rays. In the winter it helps your home stay warm and cozy by blocking heat loss to the cold weather outside. In short, it can save energy year-round

Services Include:

Feel free to call or contact us to setup a site visit and consultation

Frequently Asked Questions

1) What sets your products and service apart from others?

Our glass and window products are CSA certified and Energy Star compliant. As well our windows are engineered and built right here in Calgary. You can be assured to receive a quality product that stands up to the Calgary areas unique weather conditions. As for our service we are dedicated to the highest degree of customer satisfaction through quality workmanship and timely reliable service.

2) What warranty do you offer your customers?

We offer an industry leading 10 Year workmanship/ Installation Warranty. Our manufacturing partners provide their own comprehensive warranties on their various products and if it is a manufacturing issue, we will coordinate any service work for you as an added convience, so you don't have to.

3) What is the cost?

Price varies depending on different glass and window options such as size, quantity, glass types i.e. Lowe dual glaze, triple glazed, etc… Please call us for a quote!

4) How long does it take?

Installation can vary dependant on the size of the job. Most glass replacements range from one to a few hours. This general rule applies to window replacements as well. Upon the initial consultation we should be able to better estimate the timelines. Please call us for a quote!

5) Can the work be completed throughout the year?

Yes! The ideal time to replace your glass or windows is in the spring, summer and fall however, installation can be done in the winter as long as the weather is not too extreme. ( -10)