The least expensive time to change a building is usually before it is built. Make these decisions early enough for the design, budget and schedule to respond.
1. Define success
Identify the project’s three highest priorities.
2. Establish the total budget
Include site work, utilities, design, permits, financing, landscaping and contingency—not only the main construction contract.
3. Understand the site
Access, topography, drainage, utilities, soils, orientation and restrictions can change design and cost.
4. Choose the project team
Determine when the builder, designer, engineer and specialty suppliers should become involved.
5. Select the structural and wall strategy
Wall thickness, openings, insulation, penetrations and exterior details may depend on this choice.
6. Set enclosure-performance goals
Discuss water, air, insulation, windows and thermal bridging as one strategy.
7. Coordinate mechanical systems
Heating, cooling, ventilation, humidity control and radiant systems should respond to actual building loads.
8. Define value
Separate lowest first cost from best value over your expected ownership period.
9. Identify long-lead decisions
Windows and specialty products can affect the critical path.
10. Document decisions
Agree on who approves selections, where revisions are recorded and how changes are communicated.