Material · Stone · Raw material
Travertine
Roman travertine · tivoli, noce, silver varieties
A sedimentary limestone deposited by mineral springs, defined by its natural voids and layered, earthy banding. Supplied filled (voids grouted flush) or unfilled, honed or tumbled — each combination behaves differently underfoot.
Why it matters
Travertine is the stone of the current indoor-outdoor movement: the same honed floor running from living room through pocket doors to the pool deck. It photographs soft and warm, hides dust well, and its texture is pleasant barefoot — but its porosity and finish choices need to be understood before it goes into a kitchen or a freeze-thaw climate.
Benefits
- Seamless indoor-outdoor continuity — the same material works in both
- Naturally slip-resistant in honed and tumbled finishes; comfortable barefoot
- Warm, matte, low-glare surface that hides dust and wear
- Millennia-long track record — the Colosseum is travertine
Best applications
Rooms: Living · Bathroom · Exterior · Whole home
Performance
Watch-outs
- Porous even when filled; spills and pool chemistry stain unsealed stone
- Unfilled voids collect grime in kitchens; filled travertine can pop fills over time
- Freeze-thaw climates demand proper drainage and a frost-rated variety outdoors
- Acid-sensitive like all limestone — etches under citrus and harsh cleaners
What to verify
Finish, binder, sourcing, and installation conditions to confirm before specifying.
- Filled vs. unfilled and honed vs. tumbled for the specific application
- Frost rating and drainage detail for exterior installs
- Slip rating (DCOF) for pool surrounds and wet rooms
- Sealer type — penetrating, not topical, to keep the matte surface
Certifications to look for
The labels that separate the real material from the marketing version.
Natural Stone Institute member fabricator
Dimension-stone standards including exterior and paving applications
Sources
Information verified July 2026.