ULTIMATE TILE BACKER BOARD

CemBacker 6/12mm

Experience Unmatched Protection with Cembloc CemBacker - The Ultimate Tile Backer Board!

CemBacker Offers Unbeatable Durability - The Impermeable Tile Backing System! With its UV stability and full weatherproofing, even in extreme temperatures, CemBacker is the solution you need for a long-lasting and beautiful tiled finish.

Fibre cement tile backer board and plasterboard/ plywood replacement board

Description

Experience Unmatched Protection with Cembloc CemBacker - The Ultimate Tile Backer Board! Designed to provide fireproof and waterproof protection for tiled walls (12mm) and floors (6mm), CemBacker is the solution you need to keep your tiled rooms safe and secure.


Get the Best of the Best with CemBacker - Tested by the Leading Companies! With rigorous testing by market-leading tile adhesive companies and the largest manufacturer of ceramic and porcelain tiles in the world, CemBacker sets the bar for high standards.


Say Goodbye to Deterioration with CemBacker - The Superior Tile Back Panel! Outperforming traditional methods like plasterboard and plywood, CemBacker offers exceptional moisture and fire resistance along with dimensional stability, making it the perfect solution for wetrooms.


Stay Safe and Secure with CemBacker - The Non-Combustible, A1 Fire Rated Solution! With its resistance to water, non-combustibility, and A1 fire rating, CemBacker is the safe and secure choice for your tiling projects.


Enjoy Unbeatable Durability with CemBacker - The Impermeable Tile Backing System! With its UV stability and full weatherproofing, even in extreme temperatures, CemBacker is the solution you need for a long-lasting and beautiful tiled finish.


Choose the Ultimate Tile Backer Board with Cembloc CemBacker!


CemBacker is an impermeable to water, A1 fire rated tile backing solution, as well as being able to withstand freezing temperatures and resistant to UV lights. Designed for wet room applications.


Our professional team are here to help you with any questions.

Key Features


Standard Sizes

Thicknesses: 6mm (for floors), 12mm (for walls)

Dimensions: 1200mm x 600mm

Fire Performance

A1 Fire Class


Max Tile Holding

100kg/m2

Product SKU Length Width Thickness Weight Edge Detail
CemBacker 6mm CEM6003 1200mm 600mm 6mm 5.83kg Flat Edge
CemBacker 12mm CEM6004 1200mm 600mm 12mm 11.66kg Flat Edge

Support for Your Project

Have a technical advisor get in touch to discuss your needs and work out a suitable, effective solution for you. Get a quote, our experts are here to help you find the best solution for your project. Call us today: +44 (0) 208 050 5302 or send an email to support@cembloc.com

Advantages Of Use.

  • Protects sub-construction system.
  • Dirt proof.
  • Environment friendly.
  • Does not contain any harmful substances to health.
  • Asbestos free.
  • A1 Fire Class
  • Does not release toxic gas during the fire.
  • Resistant to moisture and water.
  • Resistant to the effects of sunlight.
  • Resistant to seasonal changes.
  • Easy assembly and modification procedures.
  • Easy to cut.
  • A finishing material, eliminates drying times of wet screed.
  • Extends and protects the life of insulation material when used in heat and sound insulation systems.
  • Extremely high dimensional stability (<0.19%) when compared to chipboard, gypsum and cement particle.
  • Has feature of water repellent.
  • It is odourless and does not release toxic gas.
  • Resistant to impacts.
  • Resistant to biological and chemical wastes.
  • Easy to carry, light weight.
  • Insect-proof, non-putrescible, no molding.
  • Offers different solutions in all areas of building projects.
  • Creates facades and surfaces compatible with fire regulations.
  • Can be used with insulating material of any desired thickness.
  • Can be used in fine details with smooth cutting surfaces.
  • Very high impact resistance compared to gypsum based boards.

Areas Of Use.

  • Tile backer boards for use behind ceramic tiles in wet- room areas.
  • Perfect for ‘Ready Wall Panel’ systems.
  • For use as a wall finish.
  • Ideal for use on pre-fabricated buildings.
  • As the finishing material by just painting.
  • Ideal for sheds
  • In areas where sound insulation is required.
  • In thermal insulation systems.
  • Undercloak backer board of roof covering materials.
  • As backing material of cabinets or panels.
  • On walls, parapets and ceilings of balconies and terraces.
  • Soffit and fascia cladding.

Downloads

Common CemBacker Questions

  • Can I Use Plywood Instead?

    No. Under British Standards BS 5385 Part 1, plywood is not a suitable substrate for the direct fixing of wall tiles, therefore when tiling onto walls, a tile backer board is required. However, tiling onto plywood overlaid floors is acceptable under British Standards. 


  • Do I need to use CemBond on the CemBacker?

    Yes, CemBond Max Strength Sealant/Adhesive is necessary for all Cembloc installation guides to protect and adhere the boards in place.


  • Which way round do I lay the CemBacker?

    The CemBacker boards should be laid with the print side up, with the text located on the top corner of the board. If the text cannot be found, the boards have a smooth side (the printed side) and a slightly textured side to the rear. Whilst it does not matter which side is tiled onto, it is recommended to tile onto the smoother surface.


  • What Is CemBacker made of?

    CemBacker is a fibre cement boards made from organic fibre, sand, cement, and water. The mixture of these ingredients is critical to produce a strong, firm, water-resistant board suitable for heavy tiles and moisture.


  • What board do I use over a stud partition wall?

    We recommend using the CemBacker 12mm for stud partitions. Apply a bead of CemBond Max Strength down the length of the studs then screw the Cembacker 12mm into the stud. This method is used to close the hole up to risk the risk of water passing.


  • Do I need to Prime?

    For a solid foundation for your tiles, it is recommended to prime CemBacker Tile Backer Boards with Cembond SBR to improve tile adhesion and adhesive open times.


  • How do I cut CemBacker?

    Board may be cut cleanly and easily by scoring one side of the board using a hard tipped scoring tool, the snapped over a solid block. The use of a Polycrystalline blade is always recommended to speed up the process and efficiency.


  • Difference in CemBacker 6mm and 12mm?

    Both CemBacker 6mm and 12mm Tile Backer Boards are ideal for tiling but are used differently. The CemBacker 6mm Tile backer is used to strengthen timber floors and overcome deflection without unnecessary floor height build-up. On the other hand, the CemBacker 12mm Tile backer is designed to carry the heaviest tiling materials and is fixed directly to stud work in high traffic areas.


  • What glue do I use with CemBacker?

    We recommend using CemBond Max Strength Sealant/Adhesive along with Cembloc FCB screws when installing CemBacker.


  • Do I need to worry about tile weights?

    So, when tiling your wall, the use of CemBacker 12mm is engineered to allow tile weights up to 105kg/m2 when following the installation best practices (as noted in the CemBacker TDS/Install Guide).


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