Alberta Building Code Interior Stairs, Https Www Beaver Ab Ca Public Download Files 89070

For stairs within dwelling units governed by section 98.

Sofa under the stairs. Historical code timeline alberta building code abc abc 2014. The following codes in the building discipline are currently in force. In may 2015 the province of alberta adopted a new provincial building code the first new building code adopted since 2007.

Stairs within a dwelling unit would include stairs between the basement and main floor stairs serving an attached garage and stairs between other floors. Stairs the unit rise of the stairs shall not be less than 125 mm nor greater than 200 mm with a maximum tolerance of 6 mm between adjacent treads or landing and 6 mm between the tallest and shortest riser in a flight. Summary of code requirements for residential stairs.

Therefore let us recap on the residential stair code requirements. In force from may 1 2015 to november 30 2019. The 2015 national building code does note however that climbability restrictions are required for levels above 42 meters 13 9 above the adjacent level.

As long as the 3 foot width standard is met you can expand the stairs width as far as you wish. National energy code of canada for buildings 2017. Requirements for guards landings and handrails within a dwelling unit are also clarified.

Of the alberta building code. This is a change from the 2010 nbc which required climbability restrictions on all guards. Click to share on twitter opens in new window.

At the same time staircase code measurements do allow for some flexibility since most measurements are accompanied by minimums or maximums. I am building an uncovered deck at my residence what are the code requirements for the exterior stairs handrails and guards. A prime example is the standard stair width.

1 2015 however the 2014 abc must be used for all new building permit application drawings. National building code 2019 alberta edition and national fire code 2019 alberta edition. Onto the construction of any exterior stairs landings and decks must be mechanically secured against opening until handrails and guards are installed as required by the current edition of thenosing to nosing alberta building code.

So this basically sums up the basic code requirements for residential stairs and their dimensions. 2010 national model construction codes stairs ramps handrails and guards. Current permit applicants may choose to use either the 2006 or 2014 code during the six month transition period.

Staircase code states that stairs must be 3 feet wide or wider. The rise of the stairs should be between 125 mm 5 and 200 mm 8. Minimum 36 inch clear width for stairway.