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What are the rules and codes for windows in basement apartments

Ecoline Windows makes energy efficient windows for all areas
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As housing prices rise and people see the value in renovating their existing home to increase the equity, many residential property owners are adding in small apartments or in-law suites to use to generate rental income.

Of all the aspects of home renovation to consider, one of the most important is ensuring that all improvements meet the specifications of the current building codes that govern the area. That includes installing proper egress windows.

What are egress windows and why are they needed

Egress windows are windows that meet or exceed specific regulations in order to serve as an exit point in case of a fire or other emergency. In the case of egress windows, it is essential to install windows that comply with regulations as the consequences of not having a properly sized window can be potentially fatal.

Far too often basement windows are too small to facilitate escape, which is why building codes are so adamant about compliance. Ultimately, when installing new windows and doors Ottawa building bylaws demand, there can be no compromising the right size.

The National Building Code of Canada lists specific size requirements and other details for builders and home renovators considering window upgrades. Generally, windows must meet the following requirements:

  • Provide a minimum of five percent light for the floor area of the room.
  • Provide ventilation adequate for year-round mechanical ventilation.
  • Must be properly sized to provide emergency escape, be opened from the inside without use of keys, tools, hardware or special knowledge.

Basement egress windows are different when compared to those on higher levels. All the same size and style requirements apply regardless of location. However, when it comes to basement windows, they are typically higher than one and a half meters above the floor. To add in extra safety measures, it is always recommended that a step is built below the window to provide easy access in case of a fire or other emergency.

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Tips for installing egress windows

Installing windows that Stittsville homeowners can trust to comply with building codes is as easy as calling Ecoline Windows and Doors.  The team of experts at Ecoline can educate you on the best egress windows for basement or other areas of  your home.

In many cases when basement windows are converted into bedroom basement windows to accommodate a playroom, concrete wall cutting might be required in order to make the window bigger. This may be out of the realm of capability for most DIY types. That’s when it’s important to hire a professional contractor that will enlarge the window opening to the proper window size. Your window replacement company will provide accurate dimensions based on local building codes.

In almost all cases a permit will be required from the local municipality before any upgrades to windows and doors can continue. Failure to comply could result in fines later on. Installing window upgrades in the basement could result in additional costs, including such things as building a proper window well outside to mitigate precipitation.

When searching for replacement windows Ottawa adding an egress window will provide a cost-effective way to add more living space to your home and extra value when you sell.

There are a variety of windows from which you can choose, including casement windows. Hiring a professional company like Ecoline ensures the installation will be done with the proper tools, with adequate waterproofing, caulking, flashing and concrete glue used depending on the installation requirement. Interior and exterior trims, hardware and security features can be done at the time of window installation for a complete, finished product.

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Potential cost of an egress window

The cost of an egress window is an important factor, with low-end windows costing only $200 – $300. For people making a lasting investment in their home, high-end, larger windows cost almost $1,000 each depending on the style and size.

 All windows and doors from Ecoline are made to last with quality materials, double or triple pane lowE glass, and are all Energy Star rated. Hiring a professional window and door installation company will include costs. Additional requirements such as excavation for a basement window and the addition of a casement and stairs will also increase costs substantially. 

On average, homeowners pay approximately $1000–$2,300 for the installation of large egress windows that comply with egress requirements. However, when using a professional to handle your egress window project, you’ll be assured of getting the proper window for the specific application you’ll be using.

You can add substantial value to your home with an extra bedroom, home office space, entertainment room or even an in-law apartment in this typically underused area below ground.  If you’re thinking of added safety features, windows with security bars installed must be operable from the inside without special tools or knowledge. If a sprinkler system is installed in the room, an outside window is not required for emergency exit.

To find out more information call Ecoline at 343-655-4214.