--- title: Can the 8 ft. Corrugated Galvanized Steel 31-Gauge Roof Panel be attached directly to the rafters without plywood? description: Yes. We recommend using closure or wood strips to add support. --- [Skip to content](https://help.gibraltarbuildingproducts.com/en/knowledge/can-the-8-ft.-corrugated-galvanized-steel-31-gauge-roof-panel-be-attached-directly-to-the-rafters-without-plywood#main-content) English Show submenu for translations ![GBAD Full Color.png](https://blog.stealthbond.com/hubfs/GBAD%20Full%20Color.png) Open main navigation Close main navigation - English Show submenu for translations - Go to www.gibraltarbuildingproducts.com Go to www.gibraltarbuildingproducts.com Hello. How can we help you? - There are no suggestions because the search field is empty. 1. [Help Center](https://help.gibraltarbuildingproducts.com/en/knowledge?hsLang=en) 2. [Metal Roofing](https://help.gibraltarbuildingproducts.com/en/knowledge/metal-roofing?hsLang=en) 3. [Metal Roofing](https://help.gibraltarbuildingproducts.com/en/knowledge/metal-roofing?hsLang=en#metal-roofing) # Can the 8 ft. Corrugated Galvanized Steel 31-Gauge Roof Panel be attached directly to the rafters without plywood? ## Yes. We recommend using closure or wood strips to add support. Yes. We recommend using closure or wood strips to add support. Please note that these panels are not structural so be mindful when installing. 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