Category: Finishes
Prepared by Eng. Ahmed Fathy, Projects Manager ·
Definition
Marble is a crystalline natural stone cut into slabs and polished, used for floors, walls, stairs and vanities. Colour, veining and hardness vary by quarry.
Why it matters on a project
Every slab is unique, so a sample or specific slabs are approved before supply and the vein sequence is laid out before fixing.
Measurement and pricing
Measured in square metres; stairs and thresholds in linear metres, with a higher waste allowance than tiles.
Worked example
A stair of 15 treads 1.20 m wide: 15 × 1.20 = 18 linear metres of tread, and about the same for risers.
Common mistake
Ordering without an approved sample, or without reserving the full quantity from one batch, so colours differ between rooms.
Frequently asked questions
Is marble suitable for kitchens?
It works on floors with care; on worktops acids etch it, so granite or quartz suits better.
How do I keep marble polished?
Clean with neutral products, polish periodically and avoid acidic cleaners.
Related terms
- Porcelain tilesHigh-density, low-absorption ceramic tiles suited to heavy-use floors.
- Waterjet cuttingCutting marble and tiles with a high-pressure water jet to produce precise shapes and patterns.
- Material submittalA request to approve a material or product with manufacturer data and samples before supply.
- Waste allowanceA percentage added to material quantities to cover cutting, damage and site loss.
Read next
- Interior fit-out stages, from site handover to project handover
- Work out quantities with our free calculators: concrete, tiles, paint and plaster. Open the calculators
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