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It is a sill (sills: the horizontal timbers of a building) which rests on the foundation, meeting the ends of the joists--(a plain old "joist" is one of the set of parallel timbers beneath the floor boards that run from one side of a building to the other).

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15y ago

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Related Questions

What are the key differences between a rim joist and a band joist in a building's construction?

The key difference between a rim joist and a band joist in a building's construction is their location and function. A rim joist is located at the edge of a floor system and provides support for the floor joists, while a band joist runs horizontally around the perimeter of a building and helps to distribute the load of the structure.


How do you insulate Rim band joist in the basement?

Usually with a piece of insulation fitted between the joist, top of the foundationand the floor.


What is the purpose of the rim joist in a building's structure?

The purpose of the rim joist in a building's structure is to provide support and stability to the floor joists and walls, helping to distribute the weight of the building evenly and prevent sagging or shifting.


What are the ends of the joist nailed too?

Floor joist or ceiling joist? Floor joist have a board on the end all the way along the side of the building called a rim joist. Like the cross bar on the top of a T. Ceiling joist are nailed down into the top plate of the wall and to the rafters where possible.


What is the purpose of the double rim joist in a building's construction?

The purpose of the double rim joist in a building's construction is to provide additional support and stability to the structure by creating a stronger connection between the floor joists and the exterior walls.


How much of a gap is left between each end of the floor joist and the web of the rim joist to prevent squeaking?

No gap is intentionaly left. Your squeaking will be between the subfloor and joists.


How can I effectively insulate the basement rim joist to improve energy efficiency in my home?

To effectively insulate the basement rim joist and improve energy efficiency in your home, you can use rigid foam insulation boards or spray foam insulation. These materials can be cut to fit the rim joist and provide a barrier against heat loss. It is important to seal any gaps or cracks before insulating to ensure maximum effectiveness. Additionally, consider adding weatherstripping around doors and windows in the basement to further improve energy efficiency.


How can I effectively insulate a rim joist?

To effectively insulate a rim joist, you can use rigid foam insulation boards or spray foam insulation to fill any gaps and prevent air leakage. Make sure to seal any cracks or openings before installing the insulation to maximize its effectiveness in reducing heat loss.


Is rim tape necessary for bicycle wheels?

Yes, rim tape is necessary for bicycle wheels to protect the inner tube from punctures caused by the spoke holes in the rim.


Can you fix a bent bike rim?

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How do you repair deck joists on a cantilever deck?

Not knowing if the joist are in need of repair from rot (deterioration) or broken/damaged then replace ment of joist may be necessary. First get a replacement joist of the same or better species and treatment content and dimensions as the existing joist. Then cut the joist to the same length. You may have to cut a small angle on the bottom end of the joist to aid in working it over and between the girts and decking boards. Work the joist within a few inches of the joist to be replaced. Use a short 4x4 to drive the joist or a wood block to strike with a hammer. Take a couple of scrap 2x's and temporarily fasten to the girts and new joist to prevent movement. Then you may try a couple methods to remove the old joist. If the decking is fastened with screws then simply backout the screws. If it is nailed, then a 10 lbs. hammer can often remove most anything you need and is a great stress reliever but I recomend you use a reciprocating saw to cut the fasteners between the joist and decking. Usually the vibration of the saw and nails being cut will loosen the deck side of the fasteners and allow you to go top side and pull the old nail halves out. Once the old joist and fasteners are out you can carefully work the new joist in place. I recommend fastening the old decking to the new joist with properly coated screws or a hotdipped galvanized rink shank nail. Repeat joist replacement as necessary on other joist.


What are the best practices for installing joist hangers for decks to ensure structural integrity and safety?

To ensure structural integrity and safety when installing joist hangers for decks, it is important to follow these best practices: Use the correct size and type of joist hanger for the specific application. Install joist hangers according to the manufacturer's instructions and local building codes. Ensure that the joist hangers are securely attached to the ledger board and the support beam. Use appropriate fasteners, such as nails or screws, to secure the joist hangers in place. Regularly inspect the joist hangers for any signs of damage or wear and replace them if necessary.