I've got a lot of 606 with significant weight on lath and plaster which is much worse than plasterboard. The fixings they provide are great and you're right about the number of fixings on the rail spreading the load. I have a problem with one area where there's a desk, extra leverage of course.
I've got a lot of 606 with significant weight on lath and plaster which is much worse than plasterboard. The fixings they provide are great and you're right about the number of fixings on the rail spreading the load. I have a problem with one area where there's a desk, extra leverage of course.