4.
Exterior Walls
(a)
All exterior walls and their components shall be adequate to support the loads
imposed upon them and shall be maintained so as to prevent their deterioration
due to weather and insects.
(b)
All exterior walls shall have a cladding or covering that is free of holes, cracks or
excessively worn surfaces to prevent the entry of moisture into the structure and
provide adequate durability.
(c)
Without restricting the generality of subsection 2.4.4(b) above, the maintenance
of such walls and coverings includes painting, restoring or repairing of the walls,
doors, glazing, copings, flashings and other component parts thereof.
5.
Roofs, Canopies, Marquees, Awnings and their Drainage
(a)
All canopies, marquees and awnings shall be properly anchored so as to be kept
in safe and sound condition and shall be protected from decay and rust by a
periodic application of weather-coating material.
(b)
All roof construction components shall provide adequate support for all loads and
form a suitable base for the roof covering. The roof, including the fascia board,
soffit, cornice and flashing, shall be maintained in a water-tight condition so as to
prevent leakage of water into the building and where necessary shall be
maintained by the repair of the roof and flashing or by applying waterproof
coatings or coverage.
(c)
Every eavestrough or roof gutter shall be in good repair. Eavestroughing and
downspouts shall not be directed so as to drain water onto adjacent properties.
6.
Stairs, Porches, Fire Escapes, Stairways
(a)
Every inside or outside stair and every porch or landing appurtenant to it shall be
maintained so as to be free of holes and other defects which constitute accident
hazards and all treads or risers that are broken or loose and all supporting
structural members that are rotted or deteriorated shall be repaired or replaced.
(b)
In every building, every stairwell or open stairway with three or more risers shall
be equipped with handrails or balustrades maintained in good repair so as to
provide adequate protection against accident or injury and where the stair
exceeds 1100 mm in width, a handrail shall be installed on both sides.
(c)
All handrails and balustrades, stairways, fire escapes, balconies, landings and
porches and similar appurtenances shall be maintained in good repair, shall be
properly anchored so as to be kept in a safe and secured condition, shall be
structurally sound for the loads imposed through their normal use and, if metal,
shall be protected from rust or similar decay by a periodic application of paint.
(d)
A handrail and balustrades shall be installed on the open side of a stairwell and
stairway where there is a difference in elevation to adjacent surfaces of more
than 600 mm.
(e)
Landings, porches, decks, balconies, mezzanines, galleries, raised walkways and
roofs used as a deck shall be protected by a guard on each side which is not
protected by a wall and where there is a difference in elevation to adjacent
surfaces of more than 600 mm.