Your roof is one of the largest surfaces affecting your home energy efficiency. The right roofing choices can significantly reduce heating and cooling costs.
How Roofs Affect Energy Use
- Dark roofs absorb heat, increasing cooling needs
- Poor ventilation traps heat in summer and moisture in winter
- Inadequate insulation allows heat transfer
- Air leaks around penetrations waste energy
- Reflective materials reduce heat gain
Energy-Efficient Roofing Options
- Cool roof coatings: reflect solar radiation
- Light-colored materials: absorb less heat
- Metal roofing: naturally reflective with proper coatings
- Proper ventilation: reduces AC and heating loads
- Quality insulation: prevents heat transfer
ENERGY STAR rated roofing materials can reduce roof surface temperature by up to 50°F compared to conventional materials.
Real Savings Potential
In the Fraser Valley with mild summers, cooling savings are moderate. However, proper ventilation and insulation significantly reduce heating costs during our long wet winters.
We assess your current roof energy performance during inspections and recommend improvements that pay for themselves in utility savings.