I 5 Exteriors, Inc is based out of Vancouver, WA and Long Beach,WA. We've enjoyed serving Vancouver & the Portland surrounding area for the past 20 years. I 5 Exteriors, Inc is a platinum installer for TREX decking, Emerald installer for Malarky roofing and do fantastic work for: -Roofs -Gutters -Siding -Windows -Decks/Patios -Awnings -Carport ...