{"product_id":"imperial-galvanized-steel-joist-panning-pack-of-10","title":"Imperial Galvanized Steel Joist Panning, Pack of 10","description":"\u003cp\u003eEffectively create return air ducts between joists or studs with this Imperial Joist Panning Lining. The 16-1\/12\" x 30\" joist lining seals the underside of floor joist space, creating a duct run to channel air back through the air return system. This allows you to nail or screw the lining directly into the wood, creating a run of rectangular duct. The panning lining is constructed from 30-gauge galvanized steel for rust resistance and lasting durability. It can be cut to size to fit a variety of applications, and is easy to install with sheet metal screws for a secure fit (screws sold separately). This joist panning lining is suitable for use in most heating, venting and air conditioning applications.\u003c\/p\u003e","brand":"Imperial","offers":[{"title":"Default Title","offer_id":47781498224791,"sku":"VACE49167","price":169.9,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3290\/6903\/files\/49167_A.eps_High.jpg?v=1778078645","url":"https:\/\/www.shelllumber.com\/products\/imperial-galvanized-steel-joist-panning-pack-of-10","provider":"Shell Lumber and Hardware","version":"1.0","type":"link"}