Portinari Marble
Marble Countertop
Portinari Marble natural marble countertop from MSI.
- Natural marble
Portinari Marble pairs Portinari's subtle veining and clean white field, a quiet luxury option with marble's signature soft hand. Marble is a metamorphic stone formed when limestone is subjected to heat and pressure; its calcium carbonate body takes a high polish but is softer than granite and reactive to acids. It scores 3 to 4 on the Mohs scale and develops a natural patina over time that many designers prize. A penetrating sealer is applied at install and renewed every 1 to 2 years; clean only with mild non-acidic soap to preserve the polish. Available through Fair Marble's Bridgeport, CT showroom; we keep slabs in our yard and ship statewide with white-glove fabrication and install.
The details
Manufacturer-specified construction, materials, and finish details.
Material Specifications
- Material
- Natural marble, metamorphic limestone
- Slab Format
- Natural full slab, dimensions vary per block
- Thickness
- 2 cm or 3 cm available
- Edge Profiles
- Eased, beveled, ogee, mitred (per fabricator)
Performance Specifications
- Hardness
- Mohs 3 to 4, softer than granite or quartzite
- Heat Resistance
- Excellent, takes hot pans well; sealed surface still recommended
- Stain Resistance
- Sealed for stain resistance; calcium carbonate composition is acid-sensitive
- Maintenance
- Wipe with mild soap and water; avoid acidic cleaners (lemon, vinegar, wine)
More Marble countertops
Ready to start your project?
Tell us about your vision and we'll prepare a free, no-obligation quote within 24 hours.