Joist hanger installation

What is a rafter hanger? Squeeze the joist hanger tightly around the joist and drive the speed prongs into the ledger board to temporarily hold the joist in place. Make sure the joist is sitting squarely in the joist hanger without gaps alongside and under the joist.

Toenail decking joists into position along the wall ledger using a galvanized 16d nail. Set the beam hanger. The joist hanger in this video calls for 10d common, galvanized nails. To install , start by aligning the top plane of the joist with the top of the rim joist.

We’re using a scrap of wood screwed to the joist as a brace to hold the joist in position while we fit the hanger, but you can also use a nail bent over to form a hook. I use jigs when installing the metal hardware. Snug joist-hanger installation is accomplished by nailing the hanger to the beam first and then securing the hanger to the joist with a second nail (see drawing below).

Angle the second nail up so that when it is driven home, the joist hanger is drawn up tight against the bottom of the joist. Slip on a joist hanger so it supports the guide, and pound the barbed tabs to hold it in place. Remove the guide and drive nails to attach the hanger. Now you can slip the joist into the hanger , and drive the nails that go into the joist. Hang the joist with a bent over nail.

This joist hanger can be used with 2×and 2×joists. Now that I know which hanger I’m using, I can go to the Simpson Strong-Tie web site to find out what fasteners are specified. Select the model from a dropdown list by product category below. Additional installation information can also be found in the Simpson Strong-Tie Wood Construction Connectors catalog.

Wide Selection For All Your Needs. Top Brands To Create With Confidence. Avoid longer nails that would poke through the joist and splay out the other side of the hanger. Use a framing square, try square, or speed square to ensure that the joists are perpendicular to the ledger. To know, you have to dig into the manufacturer’s load tables, but nail diameters and nail lengths for metal connectors can be confusing.

Joist Hanger Selector. How far can you shift a. When factoring in load requirements, member size and costs, deciding on the best solution can be a daunting process. The THFI is a face mount hanger designed to attach EWP I- joist members to wood headers. The unique design of the THFI combines the installation ease of a top mount hanger with the installation flexibility of a face mount hanger.

Because the side flanges extend to the top chord of the I- joist , web stiffeners are not required. Simpson Strong-Tie offers a diverse line of hangers to handle almost any application with top flange, concealed flange and field-skewable and slopeable options. Floor joists are the large boards that support the floor in a wood-framed house. These joists are typically made from two-by-lumber spaced inches apart.

The Masonry Straddle hanger is two hangers joined together by a plate on the masonry flange to enable exact alignment of two joists positioned. This tool is designed with efficiency and ease of use in mind for accurate joist hanger installation. Just slide your hanger into the tool, line the tool up with your mark while the bottom lip of the tool is flush with the ledger board and nail your hanger in. A joist hanger is a metal support device that is used to install a joist for a floor of a deck or a building. When in the middle of deck construction, avoid the most common joist hanger mistakes.

These mistakes include reusing a joist hanger , not filling all of the nail holes in a joist hanger and using the wrong sized joist hanger. Tack a single top 2×plate under the floor joists and another directly below it to the floor. Add a second top plate, then tap in and toenail temporary studs every ft. The back plate of the hanger should lie flat against the vertical masonry support and the flange of the hanger is placed in a dry slot. At least a minimum of courses bricks (675mm) laid above the flange.

The double-shear hanger series, ranging from the light-capacity LUS hangers to the highest-capacity HGUS hangers , feature innovative double-shear nailing that distributes the load through two points on each joist nail for greater strength. This allows for fewer nails, faster installation and the use of all common nails for the same connection. IUS — gauge The IUS is a hybrid hanger that incorporates the advantages of face-mount and top-flange hangers.

Shaded hangers require web stiffeners at joist ends.