bathroom backer board xps for Shower Room CNBM Group

Ref Price:
Loading Port:
Payment Terms:
Min Order Qty:
3000 pc
Supply Capability:
200000 pc/month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

Insulation & waterproofing solutions - CMAX board


Product name: 

CMAX board (as known as  construction board, tile backer board, insulation backer board, waterproof backer board, wet room backer board, XPS board.) 


Product structure:

CMAX boards are made of high-performance waterproof extruded polystyrene (XPS Board), it has a 0.75mm coating on either side comprising a glassfiber mesh embedded in a polymer cement mortar.


Outstanding characteristics:

Both insulation and waterproof.


Product appearance:

The boards have straight edges. The color of the surface is grey and the core material is light blue.


Working temperature range:

50 to +80 °C


Standard dimensions and weight:



Length by width(mm*mm)



1200 x 600



1250 x 600



2500 x 600



2500 x 600



2500 x 600



2500 x 600

The board has the following tolerances:thickness:± 2mm  width:± 2mm   length:± 3mm.


Reaction to Fire:

The boards are classified as class E according to EN 13501-1. When the boards are covered with tiles, their fire performance should comply with local construction laws and regulations.


Effect on indoor environment:

CMAX board has been assessed as not emitting any particles, gases or radiation that may have a negative effect on the indoor climate or to have any significant effect on health.


Environmental declaration:

The product does not contain any substances on the observation list of dangerous substances published by the national environmental authorities.


Main applications:

Used as a watertight layer on walls and floors in houses, hotels and other wet areas such as bathroom, shower room. 


Other applications:

Other places to be insulated and waterproofed.



1. as a watertight layer on walls and floors in wet rooms and bathrooms.

2. as an insulation layer in under floor heating to avoid heat loss.

3. as partition walls in wood or steel frames.

4. substitute for gypsum board and fiber cement board; insulation and waterproofing; lighter so that more easily to install.

5. As enclosures for bathtubs, water pipes, etc.

6,Can very easily and fast formed to be small shelves, washbasins, shower benches and soap boxes.

7. Combining with CMAX curved/shapeable boards, kinds of decorative models can be made with your infinite creativity.

 XPS boardTile backer board

XPS backer board


Choose a way to fix CMAX board according to the substrate to be fixed. Normally, using modified tile adhesive for solid concrete wall/floor and strengthened by mechanical fixings when necessary while only using mechanical fixings for wood and steel frames.

XPS tile backer board 


1. Dry areas: reinforce all joints between boards, floors and walls by 125px or 250px wide self-adhesive tape.

2. Wet areas: reinforce by suitable waterproof  tape.

XPS board


Waterproof strengthen:

1. Strengthening all joints between boards, floors, walls and mechanical fixings placements by suitable waterproof tape.

2. Strengthening joints between walls, outside corners and inside corners by special corners.

3. Sealing pipe holes with special waterproof tape.

4. Strengthening once again by waterproof glue, liquid tanking membrane, tanking membrane paint, etc. when necessary.


Coating of panels:

Should always be covered by ceramic tiles, mosaics or other equivalent non-fireproof materials after installation.



Q: Are you a manufacturer of insulation materials?

A: Yes. ourselves manufacturer of thermal insulation board.



Q: What is the seaport near your plants?

 A: The nearest port is Shanghai Port, there are about 100km from the port to our plant in Shanghai.



Q: What is annual production capacity of your main products?

A: 200,000 piecs per month.



Q: Do you have your own brands? And what are they.

A: Yes. we are a fortune 500 company, our brand is "CMAX"


Q: Is sample available for testing?

A: Yes. The sample is free. 

We do OEM as well. Welcome to make an enquiry and we will give you quick response in 12 hours!



Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Electric heating in the construction, why should the polystyrene foam hard insulation board laying in the smooth structure of the surface?
Online under ah ~ ~! A few days ago I have a ~ ~!
Q:Why extruded board (XPS board) is the best insulation board material
Rong Sheng this section is quite good, the appearance of fashion, quiet, energy saving, computer temperature control, insulation effect is good
Q:25 thick extruded polystyrene plastic insulation board how many kilograms per cubic meter
2 fastener type steel pipe stent construction must be prepared before the construction program
Q:I set up in October 2008, the production of XPS board - that is, with the extinction of polystyrene foam plastic plate, is an energy-saving environmental protection materials.
The cast iron pipe is the old type of hand-cast iron pipe, which is a non-flexible pipe
Q:Roof insulation layer is extruded polystyrene foam plate how set the amount of set
A type is generally used for pool or wear interior wall, B type for wearing structure (building) building facades Type I seals are suitable for general waterproofing requirements and Type II is suitable for tighter watertight requirements Applicable temperature range: -20 ° C ~ +80 ° C When the wall and pump or booster equipment into the inlet and outlet pipes, it is appropriate to set up a flexible connection at the connection I remember that we are usually the construction of the pipe through the casing into the pool, and then sealed with oil linen casing
Q:The traditional ceramic insulation board, the existing thermal insulation coating in addition to the process and the construction period there are similarities and differences there are differences?
In when Edison in the study of incandescent bulbs, in the white hot filament inserted between a metal sheet
Q:Extrusion insulation board b1 and b2 grade fire resistance how to distinguish?
Panasonic refrigerator with the world's leading vacuum insulation material Vacuuminsulationpanel (referred to as VIP) vacuum insulation board, is developed in recent years, a new type of highly efficient insulation material, which uses vacuum insulation principle, under vacuum conditions, the thermal conductivity is very low , Widely used in household appliances. The product to fill the gaps, is a leading international high-tech products. . VIP in the production and application process does not use ODS substances. . the insulation layer of the same thickness, you can save energy. . the same energy consumption, VIP can reduce the thickness of the insulation layer to reduce the volume of objects, increase storage space. . VIP design engineers can provide a variety of flexible options. . CFC consumption of ozone, destruction of the ecological environment, if the alternative blowing agent, its high thermal conductivity, reducing the thermal insulation properties of the foam, although the environmental protection, but need to consume more energy, and VIP is environmentally friendly And the dual advantages of energy saving. . VIP on environmental protection and national energy conservation has a great contribution. . VIP thermal conductivity is PU one-eighth, is the replacement of insulation materials. Vacuum insulation panel (VIP) technology industry has quickly formed a practical industry trends, and industry-class enterprises to adopt. Was rated as energy-saving refrigerator model products which is the use of VIP technology to achieve energy-saving purposes. (BCD-239DVC), Panasonic "energy saving king" refrigerator (NR-E461U), the new energy-saving "Golden Eagle" refrigerator (BCD-218E) Meiling "digital energy-saving Wang" refrigerator (BCD-239DVC) BCD-200A / HC, BCD-270A / HC and other six models (BCD-219U / C), the best energy-saving refrigerators, including BCD-180A / HC, BCD-200A / HC, BCD-270A / HC and other six models Wait.
Q:Steel plant wall plug color steel tile, the glass glass inside the glass, hanging in color steel, how construction? How is the cost associated with a single sandwich panel?
Extrusion insulation board b1 and b2 grade fire resistance distinction is as follows: b1 level from the fire choking level, that is, after leaving the fire automatically extinguished, or 10 seconds off. B2 level for the slow combustion level, that is, after the fire will not be larger, and the drop will not ignite the filter paper;
Q:Steel structure rock wool sandwich wall panel what the amount of this set
Extruded polystyrene board with XPS insulation board is no different, because it is the same thing two kinds of name. Extrusion polystyrene board full name is extruded polystyrene foam board, referred to as extruded plate, also known as XPS board, extruded polystyrene board. Extrusion polystyrene board use: 1 & gt; widely used in wall insulation, flat concrete roof and steel roof insulation; 2 & gt; for low temperature storage ground, parking platform, airport runway, highway and other areas of moisture insulation. Extruded plate is polystyrene resin supplemented by polymer in the heating and mixing at the same time, into the catalyst, and then extruded out of continuous closed-cell foam foam foam, the internal independent of the closed bubble structure, It is a kind of environment-friendly insulation material with high compression resistance, low moisture absorption, moisture-proof, airtight, light weight, corrosion resistance, super-aging resistance (almost no aging for long-term use) and low thermal conductivity. Extruded board is widely used in dry wall insulation, flat concrete roof and roof insulation of steel roof, low temperature storage floor, low temperature floor radiant heating heating pipe, parking platform, airport runway, highway and other areas of moisture insulation, Frost heave, is the construction industry inexpensive, excellent quality of the insulation, moisture-proof material.
Q:Extruded Polystyrene Board, Polystyrene Foam Board and Expanded Polystyrene Board
The key depends on your choice of waterproof construction and product quality, we recommend you choose Dongfang Yuhong waterproof products and standardized construction team, the East Rainbow is the best quality waterproof listed enterprises RPUF-371 sprayed foam polyurethane waterproof insulation integrated system " Rainbow "spray foam polyurethane waterproof insulation integrated system is composed of rigid foam polyurethane foam waterproof insulation integrated material and the protection of the surface layer composition

1. Manufacturer Overview

Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range