Bracing For A Granite Countertop

Use a countertop support that extends to within 4 inches of edge of your countertop.

Bracing for a granite countertop.

Flat steel brackets can be applied underneath the granite and overhang and secured to the cabinet. The size of your granite support legs and brackets will be based on your overhang. What size granite countertop support brackets will you need. Get underneath your countertops and position an electric drill at one corner of your cabinet braces.

Space screws every 8 10 inches 20 25 cm. Considering that granite marble and limestone can have overhangs weighing hundreds of pounds and considering how brittle granite countertops can be granite support brackets are imperative. Use granite countertop support brackets to support countertops with overhanging stone. Fasten your supports to the most substantial support available.

Consult with a design engineer or contractor for custom support applications. This creates a beautiful floating effect without the use of unsightly corbels or large architectural brackets. Attach the plywood to the cabinets by drilling screws through the cabinet. Standard granite countertop support bracket.

Insert screws upwards to secure the plywood to the countertop. In this case an 8 or 10 deep bracket is called for. The standard granite countertop support bracket is designed for applications where the countertop is mounted on a knee or pony wall as in the image below. Ensure your supporting structure is sufficient for holding your countertop and supporting brackets or corbels.