Green Roof Vs Traditional Roof

Because the calculator we used compares green roofs to traditional roofs the calculator has the r value of traditional roofs built in.

Green roof vs traditional roof.

Green roof temperatures can be 30 40 f lower than those of conventional roofs and can reduce city wide ambient temperatures by up to 5 f. Green roof components in italy green roofs are not very common yet even if they are starting to spread. Increased r value a measure of the resistance of a material to heat flow of the roofing system along with reduced temperatures on the roof lessen hvac loads resulting in energy. As with anything though there are a few negatives and this post will aim to highlight both the advantages and drawbacks of implementing a green roof the benefits of.

Green roofs are covered with plants and vegetation bringing a number of excellent benefits to every building. The issue of the italian standard uni 11235 2007 â œinstructions for the design execution control and maintenance of green roofsâ istruzioni per la progettazione lâ esecuzione il controllo e la manutenzione di coperture. Looking great energy efficient and environmentally friendly too green roofs better utilise an often neglected area. Cool roofs are even cheaper than green roofs only costing 0 75 to 1 50 per square foot and a single ply cool roof membrane usually ranges from 1 50 to 3 per square foot according to.