树脂瓦的导热系数为 0.325w/m.k，大约是粘土瓦的 1/310，水泥瓦的 1/5，0.5mm 厚彩钢瓦的1/2000。因此，在不考虑加保温层的情况下，树脂瓦的隔热保温性能也是比较好的。如果需要追求较高的舒适度，可以在安装树脂瓦之前铺设一层保温棉，这样就能起到更好的隔热保温效果。另外，树脂瓦的膨胀系数为4.93×10-5㎜/㎜/℃，同时瓦型在几何形状上具有双向拉伸性能，即使温度变化较大，瓦的伸缩也能被自身消化，从而确保几何尺寸稳定。
The thermal conductivity of resin tile is 0.325w/m.k, about 1 / 310 of clay tile, 1 / 5 of cement tile and 1 / 2000 of 0.5mm thick color steel tile. Therefore, the heat insulation performance of resin tile is better without considering the heat insulation layer. If you need to pursue higher comfort, you can lay a layer of insulation cotton before installing the resin tile, so that you can have a better insulation effect. In addition, the expansion coefficient of the resin tile is 4.93 × 10-5 mm / mm / ℃. At the same time, the shape of the tile has two-way tensile property in geometry. Even if the temperature changes greatly, the expansion and contraction of the tile can be digested by itself, so as to ensure the stability of the geometric size.
相较于同样安装方便，又无需翻修维护的彩钢瓦来说， 树脂瓦在隔热以及防漏上优势更为明显，第yi是美观，第二是不容易损坏，第三质保年限长，不会锈蚀漏雨。相对来说性价比还是比较高的。
Compared with the color steel tile with the same installation convenience and no need of repair and maintenance, the resin tile has more obvious advantages in heat insulation and leakage prevention. The first one is beautiful, the second one is not easy to damage, the third one has a long warranty period and will not rust and rain. Relatively speaking, the price performance ratio is relatively high.