Residential Home Construction Material Procurement

I'm in the planning phase of building a single-family home and need to source various construction materials.

Materials required:
- Cement
- Bricks
- Steel bars
- Sand
- Gravel
- Wood
- Roofing materials (shingles or tiles)
- Insulation
- Drywall
- Plumbing fixtures
- Electrical fixtures
- Windows
- Doors

Ideal skills and experience:
- Knowledge of construction materials
- Strong sourcing and negotiation skills
- Experience with residential building projects
- Ability to work within a budget

Please provide a comprehensive list of materials with quantities and costs.