English tying joints are a hallmark of historic British timber framing, serving as crucial connections that bind a building’s primary structural members. Found in medieval barns, churches, and manor houses, the joints use carefully fitted mortise-and-tenon (and occasionally dovetail) connections […]
Modified English Tying Joint Read More »
The “1” diminished housing joint is a specific type of mortise and tenon joint used primarily in timber framing. It involves a tenon (the projecting piece of wood) that fits into a mortise (the cavity) cut into another timber. The
Mortise and Tenon With A Diminished Housing Read More »
When two plates or beams come together into the same plane on a post, there is often not enough thickness in the post for each plate to connect to it with a tenon. If you put a tenon on
The hammer beam truss is more complex than the other types of trusses, but it allows for larger spans with shorter pieces of timber. Here we will take a look at the joinery of the hammer beam to hammer post in particular.
Hammer Beam to Hammer Post Read More »
The king post truss is one of the most common truss forms used in timber framing. Some, but not all king post trusses utilize struts (diagonal beams coming from the bottom chord).
King Post Top Joinery Read More »
When you have two beams connecting into one post at the same height, you need to get creative in cutting the joints. The goal here is to make a secure connection without taking too much meat and strength out of the post. In this detail we show you how to accomplish that with an Offset Mortise and Tenon.
Offset Mortise and Tenon Read More »
It is a common occurrence in a timber framed structure to have two beams meeting at a single post. This can create conflicts with the joinery. A corner joint with screws is one solution to this problem. In order to
Corner Joint With Screws Read More »
The rafters are housed into the king post. In this example, there is a 1″ housing cut into the post, and the roof load is supported by the bearing surface of the housing. Housings for the all thread rod are notched into the upper part of the rafter and secure into the post
Peak Joinery of Hipped Roof Read More »
The Rothoblaas X10 is a moment post base, which means structurally the post is a fixed end and supports the moment forces in the structure. This allows you to simplify your design and do away with some supporting beams and
Rothoblaas X10 Moment Post Base Simplifies Post and Beam Read More »
This joint has become one of my favorite ways to join a principal rafter to a post. It offers a clean look and allows a plate to join to the post with a spline and a tie beam that can
Post to Principal Rafter Read More »
Using a traditional timber framed floor system which includes a sill plate and joists is becoming rare. However, it is still a great way to create the floor system, depending on your project needs. In this detail a stub tenon is used
Sill Plate to Post Joinery Read More »
This is one of my favorite ways to secure a timbered post to concrete. It uses a TimberLinx Connector with a piece of 7/8″ galvanized all thread rod that has been epoxied into the concrete. This allows you to adjust the
TimberLinx Post Base Detail Read More »
