Natural stone by application

Natural stone for architectural facades

Facade stone must be selected as part of a building system. Freeze-thaw exposure, absorption, anchoring, panel geometry and long-term weathering all matter. Material identity is only the start; the specific test data and assembly must support the project location.

Verified U.S. inventory2 material profiles13 slabs represented

What to prioritize

Treat the stone and system as one specification

Granite and selected dense stones are common facade candidates, while other materials require careful evaluation. Use current laboratory data for the supplied lot and coordinate the stone supplier, facade engineer and installer before approval.

01
Project-specific weathering and freeze-thaw suitability
02
Engineering for anchors, panel size, thickness and wind load
03
Mockups that establish acceptable color and geological variation

Compare at a glance

A better material decision starts with performance.

Use these reference values to narrow the field before requesting samples, current slab photography, and project-specific fabrication guidance.

Material	Water absorption	Hardness (Mohs)	Acid sensitivity	Sealing required	Availability
01Verde UbatubaGranite	0.2%	6	Low	No	9 slabs
02Black CosmicGranite	0.2%	6	Low	No	4 slabs

Technical values are indicative references based on stone family and available material data. Confirm final performance, finish, sealing, and fabrication requirements against the selected physical slab before specification.

Facades