Tips for Buying Replacement Windows in Ottawa

Replacement windows are a special type of window that is different from “new construction” windows installed in recently built homes. Construction windows have a part called a nailing fin, while replacement windows don’t. Replacement windows are placed in a window frame that already exists, so there’s no need for this. When homeowners upgrade to new windows, they are typically buying replacement windows that don’t need a new frame for installation. If your home is undergoing similar upgrades, here are several tips for buying replacement windows:

Set a Budget

The prices of replacement windows will depend on your preferences and the specific requirements of the home. It’s strongly advised to set a budget before going shopping to buy replacement windows. Having a budget will prevent the buyer from overspending or even under-spending. The budget will allow the buyer to choose the best possible product within the range suited for the home.

Get Expert Help

Replacing new windows is not an easy task. You can DIY, but only if you have experience in handling this type of home modifications. It’s strongly recommended to get professional help for replacing windows. Usually, this comes from local construction workers. For example, the Big City Windows & Doors replacement company in Ottawa provides interested homeowners with valuable information on how to go about replacing windows. Most people will benefit from such information.

Think about Functionality

The function of a window is obvious, or so we think. Windows are supposed to insulate rooms while also flooding them with light. Windows also protect the interior of the house against the elements. If you have bad-quality windows, you will have to install storm windows as well. Good quality windows also have multiple screens and tilt inward for easy cleaning. So before you buy replacement windows, think about the level of functionality you expect. Do you want more insulation, or more light? What kind of weather conditions should the windows protect your home against depending on your region? Carefully think about these questions before shopping.

Understand Energy Efficiency Levels

If you’re wondering how energy efficient replacement windows can help you save money, it’s not that straightforward. The insulation of windows is based on the number of glass layers. There are typically two layers (double pane) or three (triple pane). The space between the panes is sealed by air, krypton, or argon gas. Also, a drying agent should also be used between the panes to prevent condensation. The energy efficiency of the window will depend on this construction. When you buy a replacement window, it will come ranked for energy efficiency. Highly energy efficient windows have low U-values, and use Low-emissivity (Low-E) glass. It’s important to think about local weather conditions as well. For example, for typically hot or sunny areas, windows with a low solar heat gain coefficient (SHGC) are recommended.


The safety of the replacement windows are not determined by the locking mechanism alone. Glass also plays a part. If you need sturdy windows, use double-strength glass for panes, which is thicker and is more break resistant than single-strength glass. Tempered glass is recommended for windows in bathrooms because when tempered glass is broken, the pieces crumble, unlike breaking in shards like standard glass.

Buying replacement windows requires a lot of research. Consider the above suggestions carefully, so that you purchase the best product possible.