Start with the intended use
Tell the supplier whether the slabs will become countertops, wall panels, floors or furniture. Include the destination, approximate quantity and target delivery window. A useful enquiry describes what needs to be made, rather than only naming a stone.
Request evidence from the actual lot
Ask for current full-slab photos, close-ups and a video with consistent lighting. Request slab identification, dimensions, nominal thickness and piece count. A small sample helps you assess the surface, but cannot represent every vein or colour change across a full slab.
Separate appearance from usable yield
Provide the largest finished dimensions before choosing a lot. A slab may look generous while yielding too few pieces after edge trimming, cut-outs and vein alignment. Ask the fabricator to review a proposed cutting layout before you reserve material.
Agree what approval includes
Record the selected lot, accepted colour range, finish, disclosed repairs or resin treatment, and any reinforcement. Ask which dimensions are measured and which are nominal. Define inspection and acceptance requirements in the order documents.
Close the logistics questions
Confirm packing configuration, crate dimensions and gross weights, handling requirements and the delivery scope. Ask for a written quotation that separates material, fabrication, packing and transport where applicable. Confirm responsibilities and named delivery locations in the contract.
Your enquiry checklist
Include: material or reference image; application; slab or finished-part sizes; thickness; quantity; finish; delivery destination; timing; and any drawing or inspection requirements. Request current lot photos before making a final selection.