Hi All - We tie into TJIs commonly, if you Google "TJI solar" you'll find
manufacturer docs on how to properly lag in.
August
On Mar 2, 2018 1:24 PM, "Jerry Caldwell" wrote:
> Dear Wrenches,
>
> I have a customer with a low slope roof supported by TJI beams. Does
> anyone have experience permit
Wrenches
We have had success with sunmodo mounts, they have 5 mounting holes, you
may want to talk directly with them
Jerry
On Mar 3, 2018 12:26 PM, "Mark Frye" wrote:
> If you can take multiple 1/4" lags, you can consider the Hollaender Speed
> Rail square flange. I have used this to built stee
If you can take multiple 1/4" lags, you can consider the Hollaender
Speed Rail square flange. I have used this to built steel pipe rack,
then attaching solar rail to the pipe with u-bolts.
On 3/3/2018 12:45 PM, Ray wrote:
I can see that the TJI manu doesn't want us blowing 3/8" lags through
I can see that the TJI manu doesn't want us blowing 3/8" lags through
the top chord of their engineered system. On the other hand, it IS
designed to have nails and at least deck screws put into it, as that's
how the builder attaches the roof decking. It seems that William's
measured approach
Jerry:
We have successfully used the DPW EZ-feet on sheet metal, cathedral roofs
with TJI rafters. The cathedral roof made it impossible to install
blocking.
The EZ-feet is supposedly rated to screw solely to roof sheeting. When we
first investigated the product, we discovered the fasteners
I am pretty sure if you look a the TJI specifications for holes and
notching you have just about zero options when it comes to using them to
resist an array's uplift. Blocking is about the only option unless you
use the attachment method that secures each module to the roof's plywood
sheathing. Chr
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