Decks attached to single family detached homes are regulated under the rules of the international residential code irc.
Balcony railing height cm.
Each community has different height requirements to determine if the porch or balcony requires railings.
The top of the handrail should be at least 34 inches.
The minimum height of the railing varies based on the height of the deck.
Railings must withstand at least 200 pounds of pressure in either direction.
The height of the railing is also specified by city building code.
The guardrail may be solid as in the case of translucent or transparent plexiglas or plastic walls popular on more modern buildings.
As long as other code requirements are met the railing for a balcony or outdoor space can exceed that height.
Otherwise if the guardrail is composed of railings or balusters these must be spaced at intervals of no more than 4 inches.
The minimum height of the railing varies based on the height of the deck.
Install railings on any deck that is 30 inches or more from the surrounding surface and on at least one side of a stairway leading to the deck.
Deck guardrail height.
Residential properties typically require a railing of 36 inches while commercial properties should have railings between 42 and 48 inches.
Guardrails must be installed to reach a height of 36 inches above the balcony floor.
The irc requires guardrails to be at least 36 in height measured from the deck surface to the top of the rail.
A balcony railing height extension can be used to meet the ibc and effectively child proof a balcony railing.
Deck guardrails guards should rise to at least 36 inches above the residential deck level.
If you choose to install a guardrail on a deck lower than 30 you must still meet code requirements.
Railing systems require regular inspection to ensure they are.
Commercial deck guardrails such as those found at restaurants bars and at multifamily homes such as apartments or condos are required to be 42 inches high minimum.
Guards are required when then deck is 24 60 cm above grade.
Decks 24 to 5 10 180 cm need 36 guards and anything above 5 10 requires a 42 high railing.
For business or fencing use the railings should be 42 or 48 inches.
The international residential code requires balcony railings to be 36 inches high for homes.
The standard balcony railing height for commercial buildings is a minimum of 42 inches from the floor to the top of the guard.