VCE A curb extension featuring vents along each side. Typically used in a kitchen application with a non-vented curb to provide an installation in accordance with NFPA 96. Height varies by size Kitchen Roof Curbs ADAPTER GESR GESS GPE GPEX GPF GPFP GPFR GPFV GPFVP GPFVR GPI GPIP GPIR GPR GPS ISB VCE × Purchase Options: REQUEST A QUOTE Configure to Order Need a specific configuration? Submit a request online and get a quote from your local representative within 4 hours. REQUEST QUOTE