Premium Cement Board Suppliers in UAE

Geminite Cement Industries LLC – Leading cement board producers in the United Arab Emirates with a focus on geminite fiber cement solutions is Geminite Cement Industries LLC, located in Abu Dhabi at +971 2 492 0555.

Thermal Building Products – A full-service provider of fiber cement board and insulation solutions located in Al Quoz, Dubai, with phone number +971 50 287 3366.

Uncles Shop Building Material Trading Co. – Located in Al Quoz, Dubai, +971 4 546 3066, offers a large selection of building supplies and cement board goods.

Cement Board for Shower and Wet Areas

Cement board for shower applications (also known as waterproof backer board or shower backer board) offer a substrate that is resistant to moisture for tile installations. Shower walls can be constructed with regular 12mm cement backer board, however premium brands or Permabase cement board provide better water resistance. Before tiling, apply thin-set mortar, cover with waterproof membrane, and use waterproof tape to seal seams. Long-lasting, leak-free installations are ensured by knowing how to install cement boards in showers.

Exterior Cement Board and Cladding

Cement board siding, cement board cladding, and fiber cement cladding systems are examples of exterior cement board applications. Fiber cement external wall cladding boards, fiber cement board and batten siding, fiber cement shiplap siding, and Aquapanel Outdoor are examples of products that offer long-lasting, weather-resistant facades. Suppliers of fiber cement siding near me provide a range of textures and finishes that resemble wood, stone, or sleek modern surfaces appropriate for the environment of the United Arab Emirates.

Cement Board Wall and Interior Uses

Applications for cement board walls include high-moisture regions, fireplace surrounds, bathroom walls, and kitchen backsplashes. Compared to regular drywall, cement plasterboard offers better mold protection. Concrete effect wall panels and cement particle board produce finishes with an industrial look. Successful installations are ensured by knowing if cement board may be placed over drywall (yes, in dry places with correct attaching) or tile can be placed directly over cement board (yes, after proper waterproofing).

How to install cement board on floor?

Clean the plywood subfloor, use a notched trowel to apply thin-set mortar, place boards with 1/8-inch spacing and staggered seams, fasten them with corrosion-resistant screws every 6 inches, tape joints with fiberglass mesh tape, and apply more thin-set over seams when installing cement board on the floor. Use cement board that has the right thickness (15–18 mm for floors). When asked what size cement board is best for tile floors, the standard response is at least 15 mm. Before installing tiles, give them a full day to cure. Continuous thin-set coverage is necessary for floor applications to ensure structural support and avoid hollow spots.

How to cut the cement board?

How to cut cement board includes cutting the mesh backing from the rear, snapping the board backward over the edge, and making deep scores along the straightedge with a utility knife that has a carbide point. As an alternative, use an angle grinder for finer cuts, a jigsaw for curves, or a circular saw with a carbide blade. The score-and-snap method or wet cutting with low dust production are the best ways to cut cement board without creating dust. Knowing what kind of reciprocating saw blade will cut cement board is helpful for intricate designs; masonry-grade carbide-grit blades work best. Wear a dust mask and safety glasses whenever you cut the fiber cement board.

How to install cement backer board?

Applying waterproof membrane to studs or substrate (for wet areas), spreading thin-set mortar, pressing cement board into place, securing with the proper fasteners (floors and walls with screws and thin-set, respectively), leaving 1/8-inch spaces at seams, and sealing joints with waterproof tape and thin-set are all necessary steps in the proper installation of cement backer board. The application determines whether thinset must be placed beneath cement board; walls can be fastened straight to studs, whereas floors require a complete thin-set bed. For installation instructions unique to your product, speak with cement board providers in the United Arab Emirates.

How to finish cement board for paint?

Applying high-quality latex or acrylic paint, priming with an alkali-resistant primer made for brick surfaces, sanding smooth after drying, and filling seams and screw holes with thin-set or joint compound are all steps in the cement board painting process. For dry interior applications, the answer to the question of whether joint compound may be used on cement board is yes. Standard drywall compound is effective in non-wet regions. However, in regions that are prone to dampness, employ thin-set or polymer-modified compounds. Apply two coats of paint to provide full coverage and a consistent look, then sand in between layers to achieve a smooth surface.

Do I need a scratch coat on a cement board?

Do I need a scratch coat on a cement board based on the application. Thin-set sticks straight to the rough surface of cement board, eliminating the need for a scratch coat during tile installation. However, a scratch coat offers superior adhesion when plastering or laying stucco over the outside cement board. For heavy materials, adding fiberglass mesh to the base coat strengthens the connection. Only thin-set mortar and waterproofing membrane are needed for traditional tile installations; a scratch coat adds extra processes and expenses without strengthening the tile connection.

Should you put a cement board under the tub?

Should you put a cement board under a tub based on the type of flooring. Cement board keeps moisturized and stops flex for alcove or drop-in tubs on plywood subfloors. Nonetheless, location is frequently specified in manufacturer's instructions; some advice placing the waterproof membrane directly beneath the tub with cement board, beginning at the height of the tub flange. Unless the floor tile extends underneath, freestanding tubs usually don't need cement board underneath. Always confirm local building codes and tub manufacturer specs. Long-term bathroom integrity is ensured by properly waterproofing beneath the tub to prevent subfloor damage from possible leaks.

How to tape cement board?

How to tape cement board involves feathering edges smooth, embedding alkali-resistant fiberglass mesh tape, placing more thin-set over tape with a 6-inch taping knife, adding thin-set mortar to the seam, and letting it cure for 24 hours before waterproofing or tiling. Watertight seams that stop moisture intrusion are ensured by knowing how to tape cement board joints and how to mud cement board. Standard paper drywall tape degrades in an alkaline environment, therefore using alkaline-resistant tape made for cement backer board. For tile installations, properly taped seams produce a monolithic watertight substrate.

Can cement board be reused?

Can cement board be reused depending on the prior application and the state of removal. For non-essential uses, cement boards that have been carefully removed from dry locations without suffering any water damage may be reused. However, recycling boards from wet places (showers, tub surrounds) increases the risk of future failures due to fastener holes, thin-set residue, and possible moisture compromise. Given the cost of a cement board (AED 25–45 per sheet), the economic value of reusing vs purchasing a new board is negligible. New boards are necessary for structurally essential applications to ensure code compliance and warranty coverage. Instead of being used as principal moisture barriers, salvage boards might be used for blocking, templates, or non-structural purposes.

Can I install laminate floor over cement board?

Can I install laminate floor over cement board is not advised, but it is feasible. The stiffness and harsh texture of cement board make it an unsuitable surface for floating laminate floors; tiny imperfections telegraph through the laminate, producing hollow noises and early deterioration. Install the proper laminate underlay and flooring after covering the cement board, if needed, with a thin layer of plywood to create a flat surface. However, without a cement board layer in between, laminate usually installs directly over plywood or concrete. Use suitable substrates for laminate installations and save fiber cement board for tile applications where it works best.

What is vertical cement board siding?

Vertical cement board siding comprises fiber cement panels arranged vertically to produce a modern architectural style. Fiber cement board and batten siding, fiber cement shiplap siding, and similar products are installed vertically with battens covering or sealing the joints. Benefits of vertical installation include improved water shedding, a more contemporary look, and installation flexibility. Vertical siding is suitable for modern UAE architecture that demands long-lasting, low-maintenance facades. It is available from fiber cement board providers in the UAE in 4x8 cement board or fiber cement panels in 4x8 dimensions.