Lightweight Roofing Systems Reducing Energy Heat Transfer

The ventilated roof system improves your home s efficiency and comfort by decreasing heat retention which in turn saves money on electricity bills while mitigating.

Lightweight roofing systems reducing energy heat transfer.

Light colored and earth toned slate help in reducing the heat absorbed by a building because it has natural reflective properties. In summer a lightweight insulated roof made from colorbond steel causes less heat to be radiated into your home at night. The following sections will discuss the principles of reducing heat gain in roofs walls floors and windows. Determination of transient two dimensional heat transfer in ventilated lightweight low sloped roof using fourier series.

Summer performance of a ventilated roof component. Figure 6 steel roofs cool off quickly whereas tiled roofs continue to radiate heat. The heat in the building s interior should be reduced by heat sinks natural or hybrid cooling through air infiltration al obaidi et al 2014b al obaidi et al 2014c surface properties such as the colour of the internal surfaces and energy efficient equipment that can considerably reduce internal heat gains mumovic and santamouris 2009. The versatility of vinyl roofing membranes allows it to re cover an existing roof providing both performance and financial benefits.

10 dimoudi a androutsopoulos a lykoudis s. 11 äœerne b medved s. Using thermally efficient roofing materials like colorbond steel can help you reduce your cooling costs. Like many terra cotta tiles they re fashioned into a wave pattern which improves airflow between the decking and the roof surface.

And that has the ultimate effect of reducing heat transfer and cooling costs in return. The added airflow achieved between the tile and roof decking can result in an extended lifespan for the underlayment and components as well as an energy saving reduction in heat transfer through the attic into the living space. As a manufacturer of metal roofing classic metal roofing systems has taken considerable steps to ensure that our products are energy efficient in terms of reducing summer heat gain. That s because steel has a low thermal mass so it cools down fast once the sun is off it.

As an integral component of eagle s ventilated roof system our arched battens help decrease heat transfer from the attic into the living space below resulting in enhanced energy efficiency by dissipating heat reducing the stress on the hvac system and keeping the structure cooler in hot weather. Sweetser slate is durable and beautiful with a natural color range and it lasts a long time with little maintenance. Heat coming through the roof superheats the air in the roof space which in turn conducts heat through the ceiling into the room below. Of these options s tiles stand as one of the more energy efficient models of the bunch.