Xuzhou Longer New Materials Co., Ltd.

Xuzhou Longer New Materials Co., Ltd.

XPS backing plate keeps having problems? LONGER Professional XPS Backing Plate solves it once and for all.

2026 03/21

Those in the construction industry all know that the XPS backing plate, EIFS backing plate, and XPS backing board we use often encounter problems such as leakage, deformation, and hollowing, which not only cost a lot of money and effort to fix later on but also delay the construction schedule and affect the quality of the building. This is something that many customers have complained to me about over the years of my work in this field. To address these issues, I would like to recommend the LONGER Professional XPS Backing Plate to everyone. This product is specifically designed to solve problems related to building insulation, waterproofing, and base support. It can be used in exterior insulation and finish systems (EIFS), damp areas in homes, and basement waterproofing. It eliminates all the problems of traditional backing plates, simplifies the construction process, and helps save a lot of costs. Once installed, it can be used for a long time without the need for repeated repairs. 
Product Features 
It has an outstanding waterproofing effect. It uses high-closed-cell XPS core material, which hardly absorbs water. It can effectively block water vapor from the root, preventing mold and leakage. It can be applied in damp areas like bathrooms and swimming pools, as well as in exterior wall EIFS systems. 
It may look light, but it is particularly sturdy, with strong pressure resistance and stable dimensions. It is not prone to deformation or cracking, which can reduce the occurrence of hollow tiles. Moreover, it is easy to cut and the construction speed is fast, saving a lot of labor costs. 
3. It has a wide range of applications. It can be used as an XPS backing board for exterior wall insulation, floor heating base, and lightweight partition walls. It can also be combined with various adhesive materials without complex processing. It is basically suitable for all kinds of construction projects. 
Operation Tips 
Before construction, first clean the loose dust and oil stains on the base layer thoroughly to ensure it is flat and dry. Otherwise, the panels will not adhere firmly, which will affect the usage effect. 
When cutting the boards, use special tools to avoid chipping the edges. After cutting, clean up the burrs on the edges. This way, they will fit together more tightly without leaving any gaps. 
When fixing the boards, the spacing of the screws should be appropriate. Don't make it too wide, otherwise the force will be uneven and problems may occur. Also, don't let the screws be exposed outside to rust, as it will affect the service life of the boards. 
Having been in this business for so long, I always believe that a good backing plate should be able to solve practical problems for everyone and avoid repeated repairs. The LONGER Professional XPS Backing Plate has been optimized many times, with guaranteed quality, no formaldehyde, and meeting environmental protection requirements. Whether it's commercial buildings, home decoration, or municipal projects, you can use it with confidence. It can help solve problems such as water leakage, deformation, and construction difficulties, and also save costs and improve efficiency. This is also the reason why many customers choose it.
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