Home / Replacement Parts / VGP Rough-in Box VGP Rough-in Box$40.00 – $46.28 Used in the VGP series of gas outlet boxes, these rough-in boxes are available in ABS (white), Nylon (black) or Metal. If using for an in-ground application (concrete), it is recommended to use the Nylon rough-in box due to it’s stronger composition. Both materials are flame retardant and heat resistant with a flammability rating of UL94. The boxes are designed with an 1 1/4″ pipe sleeve connection in one side and a 1 1/4″ drainage connection in the other. Material Choose an optionABSMetalNylonClear VGP Rough-in Box quantity Add to cart SKU: N/A Category: Replacement Parts Product ID: 4330 Additional information Documentation & Video Additional information Weight N/A Dimensions N/A Material ABS, Metal, Nylon Documentation & Video VGP ABS / Nylon Rough-in Box – Engineer Cut Sheet VGP Metal Rough-in Box – Engineer Cut Sheet