Re: [RE-wrenches] Truss finder

2023-04-17 Thread Ray Walters via RE-wrenches
If the temperature is right, my IR camera can see the rafters. Best to check early on a cold morning with the heat on in the building.  Otherwise I'm of the William "Hammer" system persuasion.  Never found anything better. On 4/17/2023 1:31 PM, Garrison via RE-wrenches wrote: Hi Kris, I

Re: [RE-wrenches] Truss finder

2023-04-17 Thread Christopher Warfel via RE-wrenches
There are very good roof mounting systems that do not require finding the rafter. There was a thread on this within the past two weeks.  I understand the comfort of lagging into a rafter, but unless you can see the rafters from below, you'll never know 100% you did not come out the side of the

Re: [RE-wrenches] Truss finder

2023-04-17 Thread Garrison via RE-wrenches
Hi Kris, I started using the Bosch D-tect 150 a few years ago after a friend who had success with it recommended it. Works great on most roofs. It needs a smooth surface to roll on so I use a piece of Soladeck box. Older roofs with ply over roof boards don't scan very well so I sometimes go

Re: [RE-wrenches] Truss finder

2023-04-17 Thread Dana Orzel via RE-wrenches
OK, so we need to look outside the box on this rafter finder!what other industries have need of tools that look at wood or metal on the other side of various materials?Watched a movie the other night and this guy was finding rebar in concrete 2 to 3 inches thick or was that just Hollywood?Dana

Re: [RE-wrenches] Truss finder

2023-04-17 Thread Dave Angelini Offgrid Solar via RE-wrenches
Another reason why I never put solar panels on a dwelling roof. However, it seems crazy to be drilling holes to find the rafter still in 2023. $.02 Dave Angelini Offgrid Solar "we go where powerlines don't" http://members.sti.net/offgridsolar/ e-mail offgridso...@sti.net text 209 813 0060

Re: [RE-wrenches] Truss finder

2023-04-17 Thread Daniel Young via RE-wrenches
Can echo this, I did a fresh look into this last year and still have not found anything better than a hammer and feeler tool. We are considering going to a deck direct attachment like rooftech as well, which makes rafter locations less critical. We intend to still have crews find the rafter