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Double layer foam glass has better thermal insulation performance

Date:2026-05-07Source:Admin

Many people complain that the insulation of their houses is particularly poor, which increases the use of air conditioning. To improve the overall insulation performance of the house, it is necessary to start with the insulation materials of the house. Only in this way can the expected use effect be achieved!


Foam glass has to be mentioned for thermal insulation products. It is an integrated product of thermal insulation and fire protection. Its thermal insulation performance is excellent. Many people will ask whether the thermal insulation effect of double insulation board on the exterior wall of a building can be multiplied by two. In fact, it can be understood that using double foam glass board has disadvantages. First, it increases the cost of materials, and the construction is also troublesome. In addition, using double insulation board on the exterior wall will have potential safety hazards. Even if it is used indoors, foam glass materials will waste a lot of space.



Generally, when we choose foam glass materials, we can customize the thickness of the plate according to the specific use location. For example, the plate used on the exterior wall may not use two layers. We can increase the thickness of the plate, which will be more convenient for construction. In the room, we should choose a thinner plate, which can save more space, so that the indoor environment will not become narrow.


Foam glass manufacturers mainly produce two models, one is closed and open hole, which is generally used indoors. The open hole type has the function of sound absorption, and the other is closed hole type, which has stronger thermal insulation performance, but the sound absorption effect is inferior to the former. Both types of sales are very good. Therefore, when purchasing foam thermal insulation glass, we can choose the type of materials according to different regions. If you want to make your house's thermal insulation performance stronger, our manufacturer recommends that you do the thermal insulation layer on the exterior wall and interior at the same time. You should pay attention to the use of closed hole and open hole types in the exterior wall and interior, so that thermal insulation and absorption Sound insulation will be reflected at the same time, so that we can live in a comfortable environment, This is the correct and excellent construction of double-layer foam glass insulation layer.

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