1. Posts: Wood, steel, concrete
2. Beams: Wood, steel, concrete
3. Walls: Bricks, concrete blocks, wood, steel
4. Roof: Shingles, metal, tiles
5. Insulation: Fiberglass, foam, cellulose
6. Flooring: Hardwood, tile, carpet
7. Windows: Glass, vinyl, aluminum
8. Doors: Wood, steel, fiberglass
9. Plumbing: PVC pipes, copper pipes, fixtures
10. Electrical: Wiring, outlets, switches
11. HVAC: Ductwork, furnace, air conditioning unit
12. Siding: Vinyl, wood, fiber cement
13. Gutters: Aluminum, steel, copper
14. Paint: Interior and exterior paint
15. Trim: Wood, PVC, composite materials.