Attic Hatch Size Ontario

This industry leading air seal eliminates drafts in winter and hot.

Attic hatch size ontario.

For many homeowners attic space is an essential part of the home. If the attic space is smaller than these specs then an access hatch is not required. R 38 universal attic hatch scuttle hole insulation cover the energy guardian universal hatch cover the energy guardian universal hatch cover improves your home in three essential ways. Minimum opening size the 2012 international residential code requires an attic access opening for attics with an area greater than 30 square feet and a vertical height in excess of 30 inches.

The ontario building code access 9 19 2 1. Existing 2006 building code provision s 9 19 2 1. Although the attic may be where your heat air conditioning or hot water unit is located if you add flooring you can utilize your attic for storage as well. Access 1 every attic or roof space shall be provided with an access hatch where the attic or roof space measures not less than a 10 m 108 ft2 in area.

1 reduced utility costs 2 comfort in all seasons 3 improved indoor air quality. The access opening should be located in a hallway or other readily accessible location and minimum 22 x 30. Before installing the attic access hatch you will want to insulate the backside of it before putting everything in place. Here in canada our minimum attic insulation requirement is r 40 that s a metric u value of 0 142 if you re in europe or actually using the units we re supposed to be in canada.

Here s the full text of the code.