Tools required:

• Straight edge
• Spirit level
• Tri-square
• Drill bits with suitable drill for granite
• Suitable saw (Hand held) for granite
• Jig Saw (for wood)
• Polishing heads
• Adhesive (Araldite / Polyurethane)

1. Prepare the base: The existing cabinets should be firmly fixed in place before the installation of a granite countertop. Use a tri-square to ensure the cabinet corners are square and level by using a spirit level.

2. Make the sink cut-out: The cut can be done for a drop-in or undermount sink. The sink cut should be done prior to the installation of the slab on the cabinet. Mark the granite surface using the manufacturer’s template and leave sufficient margin from the front / rear edge.  Cut the slab along the mark, having first set the granite slab on a work bench. Ideally, cutting the granite slab should be done while outside to avoid excess dust.       Polish the inside edge of the slab and the sink top will be ready for installation.

3. Lay the granite slabs – Once the base cabinets are laid out and secured, you are ready to do the installation of the countertop slabs. Cut the slabs to desired length and prepare the sides as required. Place the slab on the cabinet and align it square to the front end of the cabinet. Check the level and make adjustments, if required. Remove the slab, apply glue to the cabinet frame, then place the slab on the cabinet and let it set. Make adjustments before the glue hardens. The slab can be secured to the frame by using steel brackets from underneath. Continue the installation of the other slab by selecting the most suitable piece from the kit for the top.

4. Butt the seam joints – Thoroughly clean the edges that are to be seamed.  Ensure that the edges are straight and square to the slab. Properly align the edge and surface of the two sections. Use araldite for the seam joint and tightly butt the slabs. Clean the surface at the joint with mineral spirit to remove any excess adhesive. Use clamps to bind the two slabs together during the hardening process and remove them once the araldite has hardened.

5. Seal the Countertop: After the installation is complete, the surface should be sealed to protect the countertop from staining. Apply the sealer on the top surface and allow the granite surface 10 minutes to absorb it. Clear the excess sealer with a clean cloth, following manufacturer’s recommendation where applicable.  Allow the adhesives a minimum of 48 hours to dry. Apply a second coat to protect the granite surface against mildew and bacteria. For preventative maintenance, sealer for granite countertops should be applied every 1-2 years depending on usage and wear. Using a water-based sealer will aid in resisting oil and acidic stains without changing the appearance of the granite countertop.  This will help to simplify maintenance. 

Please Note: Results of wear depend on frequency of wear, frequency of cleaning, and on the choice of products used to maintain the granite countertop.  Centaur is not responsible for any damages or breakages resulting from installation.