Sandwich roof panels are specialized panels laid on building roofs. We often see them used in industrial plants, public buildings, and even some residential buildings.
Like other sandwich panels, sandwich roof panels also have excellent performance.
Sandwich roof panels have superior thermal insulation. This can effectively block external influences on indoor temperatures, reducing heating or cooling energy costs. Additionally, the porous structure inside the panels can effectively absorb noise and reduce noise pollution.
Moreover, panels have a service life of over 35 years, a short construction period, and produce less construction waste, making them more environmentally friendly.
In terms of design, roof panels differ significantly from wall panels. Generally, the surfaces of sandwich wall panels are smooth. However, the surfaces of roof panels feature multiple 40mm high ridge-shaped structures. This design not only ensures the building’s insulation effect but also enhances the overall structural strength of the panels.
Sandwich roof panels are a high-end type of panel with self-cleaning capabilities. Installing panels can significantly reduce the accumulation of dust on building roofs. Additionally, to address the issue of water and snow accumulation on roofs, sandwich panels are generally designed with waterproof grooves. These grooves effectively prevent rainwater leakage and avoid the occurrence of thermal bridges in buildings.
Harbin Dong`an Building Sheets Company is a leading sandwich panel manufacturer in China. With years of production and design experience, Dong`an provides the market with high-quality sandwich roof panel products.
Post time: Oct-10-2025