The Standards and Regulations Concern an Outdoor Terrace
First of all, if you choose to hire a contractor to build your deck, it is important to make sure that the contractor you are dealing with is listed in the RBQ’s register of license holders.
Exterior Staircase
Staircase Requirements:
- The minimum width of the staircase is 86 cm (34 in).
- The riser height should be between 14.6 and 20 cm (5 ¾ in and 8 in).
- The depth of the steps should be between 23.5 cm and 35.5 cm (9.5 and 14 in).
- 6 mm tolerance between the highest and lowest riser.
- The stringers of an outdoor wooden staircase that are in direct contact with the ground must have undergone a preservation treatment.
Guardrail Requirements:
- The installation of a guardrail is required for any balcony located more than 61 cm (2 ft) from the ground.
- For access to the pool, the guardrails must be at a height of 121.92cm (48in).
Recommendations and Different Types of Wheelbases:
Screw piles:
Screw piles are long screws consisting of a central shaft to which a helix is welded. It is important to choose a specialist company for the installation.
Sonotubes:
This is a cardboard tube, used as formwork, into which the concrete is poured. Sonotubes require the excavation of several holes on your property.
Timber Frame Structure of a Terrace
The Terrace Anchored to the House:
- Part 9 of the Code establishes the live load at 1.9 kPa (40 lb/ft2).
- A joist must be fixed to the edge of the floor using lag screws or anchor bolts.
In conclusion, before starting your deck project, it is essential to consider the applicable standards and regulations. By complying with these standards, you ensure that your deck project meets the required quality and safety criteria.
