granite
Some building materials that start with A are asphalt, aluminum, and ash wood.
granite.hard material
GRASS
Granite.
granite
gypsum
Granite
gypsum board
Granite
a building material that starts with the letter z is zebra print
G
· baseboards · baseboard heaters · bathtub · bay window · beams · boards · bolts & nuts · breaker electric load center · bricks · burglar alarm