Scope of Work

A best practice for building designers: find a friend to check your load paths.

This presentation provides information on changes to ASCE 7-16 relating to wind loading.

Is the truss designer or the building designer responsible for calculating snow drift loads on a roof system?

When you’re selling trusses through a lumberyard and the contractor calls to say that the “trusses don't fit correctly,” who has the ultimate responsibility for the trusses? I argue that the lumberyard is responsible since we have provided them with all the information on how the job was designed, even though they may or may not have passed this information on to the contractor.

Would you please inform me of the specified requirements of the size and the amount of nail attachments from the truss to the top plate?

I am looking for a set of guidelines or “rules” for members of the SBCA. Are truss plants really not allowed to speak of business matters? I think that is unfair. I'm not going to call up our competitor and tell them that they aren't charging enough and taking all the business. I just want all the truss plants in my area to get together and decide how we are going to do business. We need to standardize the industry.

We are concerned with SBCA’s BCSI-B1 Summary Sheet which under “Notes” makes a disclaimer. Our concern is if there would be an accident with our trusses and we point out that the bracing was not placed correctly according to SBCA documentation, which is sent with every job. If the accident goes to court, how will our attorney respond when the opposing attorney points out the disclaimer, which infers that the bracing we recommend must be flawed, otherwise it would not be disclaimed?

Is a Class A fire rating (provided by our liquid spray-on fire retardant) acceptable in certain situations?

I have mono trusses on either side of a firewall. I have the fire rating/wall material between them. Can I place a ridge vent above these two? Or should I use vents? How do I calculate the appropriate vent sizes and styles?

How do I, as a truss manufacturer, adequately advise my customer against the dangers of 60 ft. and over truss span installations?