Sherman Oaks Decks & Patios
Sherman Oaks decks and patios detailed against water: flashed ledgers, taped joists, boards and paving pitched off the house, and drainage at the posts.
Flashing comes ahead of decking on a Sherman Oaks job, because the joint where a deck bolts to the house is where water does its harm. A self-adhered membrane is lapped under the stucco or siding behind the ledger, and a bent metal cap sheds water over it. Joist tops get butyl tape, the surface is pitched slightly off the wall, and the soil below is shaped so runoff leaves the posts. Inspectors with LADBS look at that ledger detail closely.
Keeping the frame dry
Rot starts where wood holds water against wood or against concrete. We hold posts up on galvanized bases, seal every cut end of treated lumber with a preservative brushed on in the field, and leave a gap between boards so rain drains through. Where the deck sits low over soil, a layer of gravel over weed fabric beneath it lets water soak away and keeps growth down. Hangers and fasteners are hot-dip galvanized or stainless so the chemicals in treated lumber do not eat them over time.
Patios and roof runoff
A slab or paver patio against the house is graded so it falls away from the foundation, and the joint at the wall is sealed with a flexible caulk. We check where the downspouts empty before setting any grades, since a gutter outlet aimed at the patio will flood it. Those outlets can be tied into a drain line or a pop-up emitter in the yard. Pavers on a compacted base let some water pass through their joints, which helps on a patio that would otherwise collect a puddle.
Decks & Patios in Sherman Oaks: common questions
We start by checking the address on the state's fire hazard severity map. If the parcel shows up there, decking within reach of the house must be one of these: metal or another material that cannot ignite, a board certified as ignition resistant, outdoor-grade fire-retardant lumber, or a product that met the state's deck test. Off the map, regular code-approved boards are fine, and rated ones remain an upgrade.
It can, and how you close it shapes how long the frame lasts. Open lattice or slatted skirting lets air move so the joists dry after rain. A fully solid wall traps moisture, so we add vents and a removable panel for reaching the ledger and posts. Noncombustible panels are the better pick close to the house wall.
From a fire standpoint, yes. Masonry or concrete against the house has no hollow underneath for leaves to gather and nothing that can ignite at the wall. Pitched correctly, it drains well too. Where you want height or a view, the deck can project from the edge of that hard surface.
Decks & Patios in other cities
More work we do in Sherman Oaks
Plan your project in Sherman Oaks
Tell us about the house and the decks & patios work. We reply about a walk-through and a written scope.