- Is a 26-gauge PBR panel strong enough for a roof?
- Yes for most sheds, shops and agricultural buildings on purlins spaced per the manufacturer's span table. It is lighter than 24-gauge, so it dents more from hail or foot traffic.
- Does Galvalume rust?
- Galvalume steel resists rust far better than bare galvanized in most exterior conditions. Cut edges and drilled holes should be sealed, and it should not touch treated lumber or concrete directly.
- Can I use this panel for siding as well as roofing?
- Yes. The same PBR profile works vertically for siding and horizontally for roofing, so one panel type can cover both.
- How much area does one panel cover?
- One 3 ft by 20 ft panel covers 60 sq ft. Order extra for overlaps, gable ends and waste.
- What fasteners and trim do I need?
- Use self-drilling screws with EPDM washers matched to the panel color, plus ridge, eave and corner trim. Fasten on the flat of the panel, not the rib.
- Can this panel be painted?
- Galvalume can be painted after proper cleaning and a suitable primer, but factory-painted panels hold color better. The bare finish is meant to weather to a dull gray.
- Where is the PBR Panels cheapest?
- At eBay, for $229.99, as of our latest check.
- Where can I buy the PBR Panels?
- 2 stores we checked sell it, including eBay, SoCal Fence and Barn.