Carolmacka

Adoption of these technologies drives efficiency, cost reduction, and competitive differentiation.

A typical 2 bedroom bungalow has a pitched roof area of about 75m2 depending on pitch angle.

The table below contrasts the estimated costs of a new roof for a three-bedroom semi-detached home, with a roof pitch of around 25 degrees, using different popular materials.

"While metal roofing tiles tend to be more expensive per unit in comparison to asphalt shingles, the into a high-quality, lightweight steel roofing tile can prove to be cheaper over its lifespan," David Padmore says.

Holding onto your old roof will result in you losing a significant amount of heat from your home.