Edges & Fabrication

How Granite and Marble Countertops Are Made

Every granite or marble countertop goes through a long journey before it reaches your kitchen. Understanding the process helps you appreciate the craftsmanship involved and the importance of choosing an experienced supplier. Here is how it works.

By FB Marble & Granite, Lahore·18 October 2026·2 min read

Paradiso Granite slab from FB Marble Lahore, suited to fabrication workshop — Paradiso Granite from our stock in Lahore. Ideal for: fabrication workshop.

Step 1: Quarrying

Large blocks of granite or marble are extracted from quarries using diamond wire saws or controlled splitting. Blocks can weigh 15–25 tonnes.

Step 2: Block Cutting

At processing plants, gang saws or multi-wire saws slice blocks into slabs — commonly 18, 20 or 30 mm thick.

Step 3: Resin Treatment

Many slabs are treated with resin to fill micro-fissures and strengthen the surface, especially marble and some granites.

Step 4: Polishing or Finishing

Slabs pass through polishing lines with progressively finer abrasive heads to achieve polished, honed, leathered or other finishes.

Step 5: Grading and Shipping

Slabs are graded, bundled and shipped to stone yards such as FB Marble in Lahore.

Step 6: Slab Selection

You visit the yard, view full slabs and choose the ones for your project.

Step 7: Templating

Our team measures your kitchen or bathroom precisely, recording walls, angles, sinks, hobs and overhangs.

Step 8: Layout Planning

The template is placed on the slab to plan the best use of the pattern, seam positions and vein flow.

Step 9: Cutting

Bridge saws and CNC machines cut the countertop pieces precisely.

Volga Blue Granite slab from FB Marble Lahore, suited to finished installed countertop — Volga Blue Granite from our stock in Lahore. Ideal for: finished installed countertop.

Step 10: Edging

Edge profiles — eased, bullnose, ogee, mitered — are shaped and polished.

Step 11: Cut-Outs

Sink, hob and tap holes are cut and polished.

Step 12: Finishing and Quality Check

Pieces are cleaned, checked for accuracy and dry-fitted where possible.

Step 13: Installation

Pieces are transported, placed on level cabinets, bonded at seams with colour-matched epoxy, sinks are fitted and joints are sealed.

Step 14: Sealing

Natural stone is sealed to protect against stains.

Why the Process Matters

Each step affects the final result. Poor templating causes gaps; careless cutting causes chips; bad installation causes cracks. FB Marble handles templating, fabrication and installation in-house for consistent quality.

Process flowchart – granite marble fabrication process infographic by FB Marble — Process flowchart.

Need Help Choosing?

Our team at FB Marble will help you compare samples, check full slabs and plan your project from measurement to installation. Call or WhatsApp +92 323 4148908, or visit fbmarble.com to explore our collections and request free samples.