· eaves
· electrical outlets
· electrical wire
· elevator
· escalator
· galvanized nails
· garage door
· garbage disposal
· glass
· granite
· gravel
· grout
· gutters
granite.hard material
granite
Granite.
GRASS
gypsum
Granite
gypsum board
Granite
granite, glue, gypsum
Gang nails, gravel, guttering and glass
· garage door · glass · granite · gravel · gutter
Some building materials that start with A are asphalt, aluminum, and ash wood.