roof block for sale, brand-new and used.

C-Port CONDUIT ROOF BLOCK Roof blocks read C-port on rubber base and B-line in bottom corner and some just read C-port on base only. Contuit track reads B-Line B-54 and some have #06511A on them. This listing is for one C-port block listed and as seen in the listed photo's.

For sale are brand new roof top support blocks with strut attached. These rubber blocks are made to hold a piece of strut (see pictures) and then a wide variety of clamps and hardware can be attached to them. Set them up in line to carry plumbing, electric, roof top walkways, support HVAC units, solar panels, etc.

Genuine S-5 Roof Clamp Blocks. They are powder coated aluminum blocks with stainless steel set screws They are typically used to mount snow guards, solar panels and the like to standing seam metal roofs. Because they clamp to the seam, there are no penetrating bolts or screws to create leaks.

Chief Grain bin, Had minimal Wind damage as pictured. Was disassembled to be moved as it was no longer needed. Has 25degree Full Structural roof.

Small cabin, frame contruction with "log-to-log" siding inside and out. This is not a light duty yard shed, as most small or portable cabins are, but built like a small house. 2x6 stud walls, 16" oc, full headers in all door and window openings, 4x12 laminated ridge, 2x8 rafters, roof sheathed w/ 5/8" plywood (not OSB), 2x10 floor joists 16" oc, rim is doubled 2x's, 3/4" t&g OSB subfloor, glued down to floor joists on installation.

Brand new, still bolted to original pallet, Fantech 30" downdraft centrifugal roof ventilator. Comes with the single phase motor inside. See specs.

Greenheck Vector H Isolation FAN VK-H-12-M30-X High Plume Laboratory Exhaust Blower Fan EXPLOSION PROOF PREMIUM EFFICIENCY3-PHASE INDUCTION MOTOR EQP III

This listing is for 2 Roof Top pipe support blocks, Never Used. These were 2 extras bought early for a construction project and then never used. They are for supporting pipe or conduit without damaging the roof.