Waterproof Backing Board 1200x600mm Rectangle Panel for Indoor Ceiling Roof Floor Bathroom Basement Partition Moisture-proof and Heat Shield Grade A
Waterproof Backing Board 1200x600mm Grade A Heat Shield Panel

This waterproof backing board is a rectangular indoor panel supplied in a 1200mm x 600mm size and available in six thicknesses: 10mm, 12mm, 20mm, 30mm, 40mm and 50mm. It is classified as Grade A and carries two stated functions: waterproof and moisture-proof. The board also acts as a heat shield, making it relevant for surfaces where moisture control and thermal separation are both required. Typical indoor uses include ceilings, roofs, floors, bathrooms, basements and partitions. Each pack contains one heat shield panel. Because the source information lists only the material description, grade, shape, functions and dimensions, this description stays within those confirmed details. It does not claim additional certifications, fire ratings or load-bearing properties. The product is intended for buyers who need a straightforward rectangular backing panel in a choice of thicknesses, with the practical benefit of moisture-proofing and waterproofing for indoor surfaces. The 1200mm x 600mm format suits a range of covering tasks, and the availability of multiple thicknesses allows selection based on the job in hand. Please confirm the chosen thickness when ordering.
Features and Construction

The product is a Grade A rectangular board with waterproof, moisture-proof and heat shield functions. Its construction is listed simply as squeeze Poly stupid, and no further performance data is provided in the source text. The board is supplied as a single heat shield panel per pack. Its practical relevance lies in offering a solid rectangular format for indoor surfaces that need moisture protection and some thermal separation.
Material and Build
The stated material is squeeze Poly stupid. No additional information about composition, density or manufacturing method is given, so no further claims are made here. The board has a rectangular shape and is graded as Grade A. Its build is intended to provide waterproof and moisture-proof functions alongside heat shielding. These functions are listed in the source text and apply to indoor use. The panel is supplied as one piece per pack, ready for installation as part of a ceiling, floor, roof, bathroom, basement or partition project.
Size and Practical Fit
Each panel measures 1200mm x 600mm. Thickness options are 10mm, 12mm, 20mm, 30mm, 40mm and 50mm. These are the only dimensions provided. The 1200mm x 600mm size gives a rectangular format that can be cut or fitted depending on the surface, though no cutting instructions are supplied. Thicker options may suit applications where a deeper panel is preferred, while thinner options may be chosen where space is tighter. Only the stated measurements should be used for planning.
Uses and Placement

The board is intended for indoor applications, including ceilings, roofs, floors, bathrooms, basements and partitions. It combines waterproof and moisture-proof functions with heat shielding. It is not described for outdoor use or for structural load-bearing. Placement should be based on the surface requiring moisture control and heat separation.
Event or Professional Use
For professional projects such as bathroom renovations, basement fit-outs or partition construction, the board can be used as a backing panel where waterproof and moisture-proof properties are needed. Its Grade A classification and rectangular shape make it suitable for planned installation. The heat shield function adds another practical layer in spaces where thermal separation is useful. No specialist installation method is stated, so standard handling as a rigid panel is advised.
Everyday Home Use
Around the home, this panel may be used for ceilings, floors, roofs, bathrooms and basements where dampness is a concern. The waterproof and moisture-proof functions address common indoor moisture issues, while the heat shield function may help with separation from heat sources. The 1200mm x 600mm size is manageable for many domestic surfaces. Choose the thickness that matches the required fit, and store the panel flat and dry before installation. No care instructions beyond dry storage are provided.
Benefits and Buying Value

The main value comes from the combination of waterproofing, moisture-proofing and heat shielding in one Grade A rectangular panel. It is available in six thicknesses, allowing a closer match to different indoor surfaces without changing the basic 1200mm x 600mm footprint. Each pack contains one panel, keeping the purchase simple and specific.
Reuse and Low Maintenance
No reuse or maintenance claims are made in the source text beyond the stated waterproof and moisture-proof functions. The panel can be stored flat in a dry indoor area before installation. Once fitted, keep it in line with the indoor applications listed: ceilings, roofs, floors, bathrooms, basements and partitions. Because no cleaning agents, coatings or service schedules are provided, only minimal low-risk guidance is given. Handle as a rigid rectangular board and avoid unnecessary bending.
Why Choose This Product
Choose this board if you need a 1200mm x 600mm rectangular panel with Grade A classification, waterproof and moisture-proof functions, and heat shield capability. It suits indoor surfaces including ceilings, roofs, floors, bathrooms, basements and partitions. With six thicknesses from 10mm to 50mm, you can select the specification that matches your project. One heat shield panel is included per pack. The description remains grounded in the supplied details, so you can buy with a clear understanding of what is and is not stated.
