30150000 Exterior finishing materials
30151800 Siding and exterior wall materials
30151600 Roofing accessories
30152100 Surface
30152000 Fencing
30151500 Roofing materials
30151700 Rain gutters and accessories
30151900 Finishing materials and products
30160000 Interior finishing materials
30161800 Cabinetry
30161801 Cabinets
30161805 Laboratory cupboard
30161803 Domestic cupboard
30161804 School cupboard
30162100 Stairs and stairways
30162200 Countertops
30161900 Molding and millwork
30161901 Louvers
30161902 Columns
30161903 Wainscoting
30161904 Cornices
30161905 Door surrounds
30161906 Molding
30161908 Stair parts
30162400 Partition walls
30162000 Interior laminates
30161600 Ceiling materials
30161603 Coffers
30161602 Ceiling panels
30161601 Acoustic ceiling tiles
30161604 Suspended ceiling systems
30162300 Cabinet accessories
30161500 Wall finishing materials
30161501 Wallboard
30161504 Corner guards
30161509 Gypsum board
30161511 Wall fabric
30161508 Wallpaper roller
30161502 Wallpapers
30161510 Plastic wall covering
30161503 Drywall
30161505 Panels or paneling
30161700 Flooring
30161707 Vinyl flooring
30161709 Tufted carpeting
30161712 Flooring joists
30161703 Linoleum
30161710 Laminate flooring
30161711 Outdoor carpeting
30161705 Rubber flooring
30161714 Cork flooring
30161701 Carpeting
30161702 Wood flooring
30161706 Stone or tile flooring
30161708 Knotted carpeting
30161713 Carpet pads
30161717 Access flooring
30161715 Duckboards
30161718 Non skid steel flooring
30161721 Flooring threshold
30161719 Carpet or rug underlays
30161720 Floor panel
30140000 Insulation
30141500 Thermal insulation
30141600 Specialty insulation
30141700 Insulation sealing layers