Solutions for the new code requirements r 42 attic access hatch exceeds all code requirements 22x30 pre finished white wood frame trim e zh t h triple gasketed air tight seal z hatch mark d.
Attic access size code.
If the attic space is smaller than these specs then an access hatch is not required.
The type of attic access determines the means you can install for entrance into the attic.
The compact attic ladder requires a minimum height of 28 and minimum depth of 44 inside the attic above and behind the opening.
Your attic may presently have a fixed ladder a pull down ladder or no ladder at all.
What your attic probably does not have is a set of code compliant stairs.
To convert your attic to living space you cannot provide access via a ladder.
Weight capacity designed to fit ceiling heights from 8 ft.
And standard ceiling openings of 22 5 in.
See the california mechanical code for access requirements where mechanical equipment is located in attics.
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.
Building codes according to the 2006 international residential code r807 1 attic access homes with combustible materials in the ceiling and roof construction must have an access to attic areas that exceeds 30 square feet and with a vertical height of.
Built for safety this sturdy wood ladder makes it easy to access your attic with nine non slip steps and a convenient handrail for support while climbing.
The access opening should be located in a hallway or other readily accessible location and minimum 22 x 30.
These specs are per r807 1 of the international residential code irc and the residential edition of the florida building code fbc.
Here s the full text of the code.
If the access is located in the ceiling the minimum unobstructed headrom above the opening must be 30 inches measured vertically at some point over the access.