Yes, sill plates can be thicker than standard 2x material. Sill plates are used to transfer the wood framing to the concrete foundation for 1) shear, 2) gravity loading, 3) seismic loading, That transfer of load is usually fastened with bolts (sometimes metal clips poured into the concrete stem wall).
How thick is a sill plate?
2 inches
3.1 Bottom Plate or Sill. Studs shall have full bearing on a plate or sill. Plates or sills shall be not less than 2 inches (51 mm) nominal in thickness and have a width not less than the width of the wall studs.
What is the size of sill plate?
A sill plate, also known as a sole plate, is the bottom horizontal part of a wall or building to which the vertical studs will be attached. Most sill plates are made from lumber – usually measuring 2″ x 4″, 2″ x 6″, 2″ x 8″ or 2″ x10″.
What is the difference between a sole plate and a sill plate?
The sole plate, also sometimes referred to as the sill plate, the mud sill, or the base plate, is the main supporting beam of a wall in the construction industry. Typically, these are the first piece of wood that is in contact with the masonry of the basement or foundation.
How important is a sill plate?
Sill Plates Are An Important Part Of A House’s Frame
The sill plate runs along the entire foundation to create a perimeter of wood. Sill plates are bolted to the foundation with anchor bolts and nailed to each other which forms a single continuous piece of wood. The first floor frame is built on top of the sill plate.
What kind of wood do you use for a sill plate?
Sill Plate is a tough, versatile pressure-treated lumber. Like borate-treated lumber, it’s guaranteed to stop termites and prevent decay, plus it’s compatible with carbon steel (black iron) fasteners.
What goes between sill plate and foundation?
The best way to air seal the sill plate is to place a sill sealer (also called a sill gasket) on the concrete before laying the sill plate over the foundation. A sill seal product that covers the whole sill plate area is preferable because of its waterproofing capability and inherent uniformity.
What is the minimum size of material allowed for sill plates?
(1) Where sill plates provide bearing for the floor system they shall be not less than 38 mm by 89 mm material.
What can I use for a sill plate?
Quote from Youtube video: In your home. You don't want to let de RAF come in your house that you know that we had that years ago we don't need to have that now sill plates very important remember use treated lumber.
How far apart should sill plate anchors be?
6 feet
Bolts shall be embedded at least 7 inches (178 mm) into concrete or masonry, and spaced not more than 6 feet (1829 mm) apart.
How do you join a sill plate?
Quote from the video:
Quote from Youtube video: It um just goes in between the block and the sill plate but it just sticks down through those anchor bolts and goes under the plate.
How do you frame a sill plate?
Quote from the video:
Quote from Youtube video: Every four feet lay sill seal on top of the foundation to create a weather barrier pre-drill. Two basick sills to accommodate the anchor bolts use pressure-treated lumber to resist moisture.
Do you need sill seal?
Quote from the video:
Quote from Youtube video: These gaps can allow uninvited guests as well as airborne contaminants into your home. We've all heard walls popping as walls flex with weather and temperature.
Does my sill plate need to be pressure treated?
You need pressure treated lumber when: Sills and sleepers on a concrete or masonry slab that is in direct contact with the ground unless separated from such slab by an impervious moisture barrier. This includes the footing.
Can pressure treated wood be used for sill plate?
While we may not care if pressure-treated wood has high moisture content (it won’t rot), we certainly do care about the studs connected to the sill (they can). Pressure-treated bottom plates deal with the symptoms of the problem when a capillary break between wood and concrete deals with the cause.
Do sill plates rot?
Over the years if your sill plate is exposed to water moisture or termites, your homes sill plate will eventually rot out. This pice of wood keeps all of homes exterior joist and studs level, not to mention your floor.
Can you replace a section of sill plate?
Often installed too close to the ground or otherwise exposed to water or insect infestation, sills can—and do—literally rot out from under the building. The good news is that many of them can be replaced using common tools, common materials, and common sense.
How do you replace a sill plate in an old house?
Quote from the video:
Quote from Youtube video: So you can you can replace the height. Of that 8×8 sill by using two inch boards you might want to start off like I did on this house I got a pressure-treated.
How much does it cost to replace a sill plate?
How much does it cost to repair a rim joist/sill plate? Rim joist replacement will run you $10 to $67 per square foot. A full repair job will cost between $1,000 and $10,000, depending on the extent of the damage and square footage of the area.
How do you repair a rotted sill?
Quote from the video:
Quote from Youtube video: On the side trim I wasn't able to cut all the way through so I'll use a chisel to remove material up to the cut line. Then slip a pry bar underneath. And snap off the unwanted wood.
How do you replace a rotted sill plate and a wheel joist?
Quote from the video:
Quote from Youtube video: So you don't hit anything when you're gonna put your rim in you want it to be nice and snug and you go hitting nails and stuff so just take your soles all and cut those off make sure it's clean.
