Can ledger board extends past house?

Sometimes, you may want to extend your ledger board beyond the house to function as a beam with a post connection at the opposite end. In this case, you will probably have to double up the ledger board for at least half the distance to the post for adequate strength.

Can you cantilever a ledger board?

Chuck Lockhart A deck ledger cannot be attached to cantilevered house framing. Instead, build the deck to be freestanding. Chuck Lockhart Alternatively, you can build the deck so that the deck joists extend into the house and bear on a wall plate or mudsill.

Can a ledger board be two pieces?

The ledger board doesn't have to be one continuous board. It can be a series of broken sections if it is solidly attached. This will require extra bolts and installing a 2x nailer across the top of the vent to secure the decking along the house wall.


Can ledger board go over siding?

In order to install the ledger board, you usually need to remove the house's siding. Never install a ledger board over the top of siding no matter what you hear, this can weaken the connection. Aluminum and vinyl siding can easily be removed with tin snips from an area one foot surrounding the ledger board location.

How far should deck boards be from siding?

The first board you install should be about 1/8" (3.5mm) away from the siding, to account for drainage, expansion and contraction. Predrilling is typically necessary when fastening any type of hardwood decking.


How to Attach a Deck to a House



How do you attach a ledger to a house with siding?

Snap a chalk line, cut out the siding and tack up the ledger board. Then slip flashing behind the siding, covering the top edge of the ledger. Start by making an outline on the siding where you want to position the ledger board.

Can you attach ledger board to foundation?

Temporarily secure the ledger board to the correct location against the concrete wall using concrete screws or temporary supports. Use a wood bit to drill ½" pilot holes through the ledger board. Next, use a concrete bit to drill into the concrete wall. Install two bolts at the end of each ledger board.

How much weight can a ledger board support?

The ledger is 10' long so every foot of ledger must be designed to carry at least 200 lbs of load.

Can I use 2x6 for ledger board?

2x6 P. Treated bolted as / the size of your deck. It should be 6-8 inches above grade ideally, but you can get ground contact PT that can be placed closer. You want a flashing that won't react with the larger copper content of the treatment.


How far can ledger board cantilever?

Maximum allowable overhang cannot exceed 1/4 of the actual main span.

What size should a ledger board be?

Ledger shall be a minimum of 2x8 nominal. Where guards are required, outside joists and rim joists shall be a minimum of 2x8 nominal.

Is a ledger board necessary?

A deck ledger board is needed to support one end of the deck joists with a deck beside a house. The ledger is fastened to your adjoining home, distributing half of the deck weight and live load (forces applied to the deck such as furniture, people, etc.

Can I build a deck off a cantilever?

That's why attaching a deck to a cantilevered floor is generally a bad idea. When a deck is built around a cantilevered section of the house, the most common way of supporting it at the house is to have the floor framing headered off, as shown in the diagram below.


How far can a balcony cantilever?

According to the new span tables and IRC provisions, cantilevers can extend up to one-fourth the backspan of the joist. This means that joists, such as southern pine 2x10s at 16 inches on-center, spanning 12 feet are allowed to cantilever up to an additional 3 feet (see illustration, below).

How far can a deck beam span?

Joists spaced the standard 16 inches apart can span 1.5 times their depth in feet. A 2×6 joist can span up to 9 feet, a 2×8 can span up to 12 feet, and a 2×10 can span up to 15 feet.

How many lag bolts do you put in a ledger board?

The International Residential Code lists two fasteners for directly attaching ledgers to a house: 1/2-inch-diameter hot-dip-galvanized hex-head machine bolts and 1/2-inch-diameter hot-dip-galvanized lag screws.

How do you bolt a ledger board to a house?

The most common method is to install ½” lag bolts with washers or carriage bolts with washers. You will usually need the length of the bolt to be at least 4”- 6" to penetrate through the 2x ledger board, the house sheathing and into the solid house rim.


Can I attach a ledger board to wall studs?

Mike Guertin (on Instagram @mike_guertin), a builder and remodeler in East Greenwich, R.I., and a presenter at JLC Live, responds: Yes, it's technically possible to fasten a deck ledger to the narrow faces of 2-by studs rather than to a solid rim joist.

Can I attach a ledger board to brick?

You should never attach a deck to a brick wall. In other than very old homes, exterior brick walls are only a single wythe (layer) of brick veneer. Brick veneer is not designed or allowed by building codes to support anything other than the weight of the bricks above.

How do you attach a ledger board to a house with wood siding?

Attach-A-Deck works great for mounting a ledger over existing siding. You just drill 2 1/2 in. holes through the siding to the face of the sheathing, apply the Attach-A-Deck fasteners and mount the ledger to the house.

Should decking go under siding?

Keep in mind the bottom of the upper siding should be at least two inches above the flashing or the decking that's near the house. Never put horizontal siding in direct contact with any horizontal material.


How do you attach a ledger board to a house for a patio cover?

Attach the ledger with 1/2-inch-diameter lag screws or bolts every 16 inches (or as specified by local building codes). Slip stainless-steel washers between the ledger and the siding to allow water to flow behind the ledger. If you can't get behind the joist to cinch down nuts, use lag screws.