Basement Egress Window Ontario Building Code

The Ontario Building Code requires that every floor level containing a bedroom in a suite includes at least one window that can easily be opened from the inside. This window must provide an unobstructed open space greater than 0.35 sq. m. (3.77 sq.

What is the code for basement windows in Ontario?

Egress basement windows are required by law to have some sort of step/stairs underneath to provide a safe & easy escape route during an emergency. Basement egress windows must have window wells that are 760m from the window and an opening of 30 inches deep.

Does a basement apartment need an egress window in Ontario?

As a fire safety issue, every basement level that contains a bedroom shall be provided with a properly sized egress window. In addition to other requirements, the window must have a minimum, unobstructed opening of 0.35m² (3.8ft²) with no dimension being less than 380mm (15”).

Does a basement bedroom require a window in Ontario?

Ontario Building Code

This may come as a surprise to many people, or a relief to those looking to add a bedroom in the basement, but contrary to the National Building Code and popular brief, a bedroom in Ontario does not require an egress window in the actual bedroom!

Can you finish a basement without an egress window?

In most cases, the answer is yes. A finished basement project must incorporate an Egress window if any portion of the space will be used as a bedroom, or if you are creating another habitable space (a family room, for example) that does not already have an Egress window or a door.

How much does an egress window cost in Ontario?

On average, homeowners pay approximately $2,300 for the installation of egress windows.

What is considered an egress window in Ontario?

An egress window is a type of window that can be easily opened from the inside without any keys, tools, or physical difficulties. The Ontario Building Code states that these types of windows must be in every bedroom of a suite to ensure all occupants have a point of exit, in case of a fire or other emergency.

What size window is required for egress?

For determining egress window sizes and placement, the International Building Code advises that every bedroom must contain at least one egress window. It must be at least 5.7 square feet, 20 inches wide by 24 inches high, with an opening no higher than 44 inches from the floor.

How far does an egress window have to be?

The most important details about egress windows have to do with size and accessibility. The window must provide an open area at least 20 inches wide and 24 inches tall, totaling at least 5.7 square feet. To be accessible, the bottom of the window opening can be no higher than 44 inches off the floor.

What makes a legal basement apartment in Ontario?

In Ontario, a legal basement apartment is a secondary unit that meets Ontario Building Code requirements. Basically, if your property meets the zoning codes for your area, and your building is over five years old, your second unit needs the following: At least 145 square feet of space.

Can you build a deck over a basement window?

Short answer Yes, you can build a deck over a basement window. Depending on the height and size of the deck, it will impact your basement. A deck over a window will shade the window, limiting basement sunlight.

Do you need a permit to finish your basement in Ontario?

Under the Building Code Act, a building permit is required for the construction of a new building, an addition, or alteration of any building or structure with a building area of over 10 square metres (approximately 108 square feet).

How big does a window need to be in a basement bedroom?

In summary, a bedroom window in a basement :

Minimum area of 3.8 square feet and 15 inches in height and width minimum. Have sufficient clearance in front of it to allow full opening. Easily accessible, furniture well attached to the wall to climb to the window. Be able to open easily without hindrance on the outside.

Is it OK to have a bedroom without windows?

Answer: If the “bedroom” does not have a window, it cannot be considered a bedroom. Well, technically a bedroom should have at least two methods of egress, which means in addition to the interior door it must have either a properly-sized window or a second door to the exterior.

How much value does an egress window add?

Depending on your area, the average cost price for a two-bedroom home is around $200,000 in larger metropolitan areas. The average cost for a three-bedroom home is over $300,000. So, for the price of an egress window, you are looking at adding over $100,000 to your home value.

Why do you need an egress window in a basement?

An egress window is primarily used in a fire in two ways – first, to escape the house and second, to allow firefighters get into the house to rescue anyone trapped in that area of the home. An egress window greatly increases the available light in a dark basement.

Do I need a permit to finish my basement in MD?

Permits – A permit is required to finish or remodel a basement involving the construction of walls or the installation or extension of electrical circuits, plumbing drains or vents, or mechanical ductwork.