Marble Cut-to-Size RFQ Checklist for Contractors
Oct 20, 2026
Marble Cut-to-Size RFQ Checklist for Contractors
A complete marble cut-to-size RFQ connects the current slab lot with drawings, finishes, dimensions, visible faces, vein direction, tolerances, piece codes and delivery requirements before pricing begins.
What Makes a Marble Cut-to-Size RFQ Quotation-Ready?
A quotation-ready request lets the supplier identify what must be purchased, fabricated, inspected and packed. It also makes exclusions visible before the contractor compares offers.
The most useful RFQ combines a marble specification, dimensioned drawings and a written scope. The same revision number should appear in the drawing register and piece schedule. When information is still under design development, mark it as provisional rather than allowing the factory to treat it as approved.
Core RFQ Information and Why It Affects the Quote
| RFQ Item | Information to Provide | Why It Matters |
|---|---|---|
| Project scope | Project type, application, total areas and package boundaries. | Separates included stonework from local fabrication or installation work. |
| Marble selection | Marble name, current slab lot, color and vein range, and approved reference. | Material grade, availability and usable slab size influence yield and lead time. |
| Finish and thickness | Finished surface, nominal thickness and agreed tolerance. | Processing route, weight, edge options and packing change with the specification. |
| Piece schedule | Unique code, quantity, finished length, width and thickness for every type. | Supports takeoff, fabrication, inspection, packing and installation tracking. |
| Edges and visible faces | Finished edges, profiles, miters, returns and polished exposed faces. | Edge labor cannot be priced correctly from plan dimensions alone. |
| Openings and drilling | Cut-outs, holes, slots, anchor positions and corner radii. | Machining time, breakage risk and reinforcement depend on exact geometry. |
| Quality criteria | Dimensional, finish, repair, color and vein acceptance requirements. | Both parties need one written basis for inspection and release. |
| Packing and logistics | Destination, unloading limits, crate sequence, labels and required documents. | Crate design, weight limits and shipment planning affect final cost. |
Use Finished Dimensions, Not Nominal Room Sizes
The fabrication schedule should show the finished dimensions of each marble piece. Room dimensions, structural openings and design grid dimensions do not automatically equal the size the factory must cut.
Allowances for joints, sealant, substrate build-up, edge returns, miters, site tolerances and installation clearance need to be resolved by the responsible project team. The supplier should not guess them from architectural plans.
For slabs, thickness also affects weight and edge treatment. The marble slab thickness guide outlines the information buyers should confirm when comparing common thicknesses.
Drawing Details the Factory Should Not Have to Guess
Mark the finished face, top direction, grain or vein direction and any mirrored relationship.
Identify every exposed edge, miter, bevel, bullnose, eased edge, return and laminated build-up.
Dimension hole centers, cut-out sizes, corner radii and distances from finished edges.
Show joint widths, panel divisions, corner conditions and relationships with adjacent materials.
Record slots, kerfs, anchors, brackets or other factory-prepared fixing details.
Give every component one code that continues through production, packing and installation.
Separate Marble Slab Quantity from Finished-Piece Quantity
The net finished area is the total area of the pieces shown in the schedule. The purchased marble slab area is higher because cutting requires room for natural fissures, repairs, vein positioning, kerf, trimming and inefficient shapes.
Large panels, narrow strips, L-shaped components and pieces that follow one vein direction may reduce yield. Bookmatched or vein-matched marble requires the supplier to reserve specific slab faces and positions rather than rotate every shape for maximum area recovery.
When appearance controls cutting, provide the elevation and matching method with the RFQ. The bookmatched marble layout approval guide shows how slab numbers, face direction and panel codes remain connected.
RFQ-to-Production Control Points
Each approval has a different purpose. A quotation does not release production, material approval does not approve dimensions, and an architectural drawing does not replace an approved fabrication drawing.
Common RFQ Gaps That Change Cost or Lead Time
Mixed drawing revisions
The schedule and details show different dimensions or quantities.
No visible-edge marking
The factory cannot calculate polishing, miters or laminated edges accurately.
Unconfirmed cut-outs
Sink, tap, outlet and fixing positions remain provisional after pricing.
Undefined marble range
The marble name is given without current-lot photographs or an approval reference.
No packing sequence
Piece groups may be difficult to locate in the order required on site.
Missing destination limits
Crate size, weight or unloading equipment may not suit the delivery site.
Inspection Requirements Belong in the RFQ
State which records are required before shipment. These may include numbered full-slab photographs, marble color-range approval, production measurements, dry-layout images, repair disclosures, finished-piece photographs and crate lists.
Natural variation should be handled through an agreed approval method rather than a vague statement that all pieces must look identical. For marble, fissures and repairs may also need project-specific acceptance. The marble fissures, cracks and repairs guide provides a practical review process.
The wider natural stone slab inspection checklist can be referenced for slab condition, dimensions and finish before fabrication.
Contractor's Marble Cut-to-Size RFQ Checklist
Frequently Asked Questions
Send a Quotation-Ready Marble Package
Provide the marble name, current lot requirement, finish, thickness, drawings, piece schedule, vein direction, edge details, openings, tolerances, packing requirements and destination. SRS can review missing items before preparing a cut-to-size marble quotation.
Request a Marble Project Quote
