ZIP Roofing Panels, Roofing System, Roof Sheathing, ZIP System Wall Sheathing. Plywood Roof Sheathing | Huber Engineered Woods

ZIP Roofing Panels, Roofing System, Roof Sheathing, ZIP System Wall Sheathing. Plywood Roof Sheathing | Huber Engineered Woods

Bad Chimney Flashing - Good chimney flashing includes sections of �step flashing� that run up the sides of the chimney, and �counterflashing.� Counterflashing fits into grooves cut into the chimney and covers the step flashing. Cutting, fitting and installing all those parts takes time, so sloppy roofers take shortcuts.Improperly flashed chimneys (top photo) cause lots of rotting roof sheathing and framing members. Chimneys need to be properly step-flashed and counterflashed so that water…

7 Roof Problems and What to Do About Them

Bad Chimney Flashing - Good chimney flashing includes sections of �step flashing� that run up the sides of the chimney, and �counterflashing.� Counterflashing fits into grooves cut into the chimney and covers the step flashing. Cutting, fitting and installing all those parts takes time, so sloppy roofers take shortcuts.Improperly flashed chimneys (top photo) cause lots of rotting roof sheathing and framing members. Chimneys need to be properly step-flashed and counterflashed so that water…

Cladding London - One of London's most successful roofing & Facade Cladding company.

Cladding London - One of London's most successful roofing & Facade Cladding company.

ZIP Roofing Panels, Roofing System, Roof Sheathing, ZIP System Wall Sheathing. Plywood Roof Sheathing | Huber Engineered Woods

ZIP Roofing Panels, Roofing System, Roof Sheathing, ZIP System Wall Sheathing. Plywood Roof Sheathing | Huber Engineered Woods

Photo of workers fastening plywood roof sheathing through several layers of rigid foam

Photo of workers fastening plywood roof sheathing through several layers of rigid foam

Open-Cell Spray Foam and Damp Roof Sheathing When open-cell spray foam insulation is installed on the underside of OSB roof sheathing, the sheathing sometimes gets damp.   (free content but registration required)

Open-Cell Spray Foam and Damp Roof Sheathing When open-cell spray foam insulation is installed on the underside of OSB roof sheathing, the sheathing sometimes gets damp. (free content but registration required)

How to Install Rigid Foam On Top of Roof Sheathing | GreenBuildingAdvisor.com

How to Install Rigid Foam On Top of Roof Sheathing | GreenBuildingAdvisor.com

This retrofit job called for nailbase panels to be installed above the existing roof. [Photo credit: Sipschool.files.wordpress.com]

This retrofit job called for nailbase panels to be installed above the existing roof. [Photo credit: Sipschool.files.wordpress.com]

Based on an illustration from GBA's Detail Library, this section drawing appeared in Fine Homebuilding.

Based on an illustration from GBA's Detail Library, this section drawing appeared in Fine Homebuilding.

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