Built for beauty durability and value the Metal Built for beauty durability and value the Metal Sales Classic Rib is a hard-working roof panel that performs in all seasons. Ideal for a variety of structures including pole barns equipment storage stables garages sheds and houses this lightweight metal panel is easy to install to protect your ... Nov 27, 2019 · The fasteners used for the pole building roofing and siding are color-matched powder coated screws. These screws self-tap through the metal (no need to pre-drill), and also have a neoprene washer to correctly seal the metal. Metal roofing is an excellent choice for agricultural applications such as barns, sheds and riding arenas because it is easy to install on new or existing buildings, provides a weathertight seal and requires minimal upkeep. You can rest assured that your farm’s assets are protected with a metal roof for years to come. Shop Menards for the largest selection of metal roofing panels that are corrosion resistant and long lasting.