Technical Details — Marble & Glass
The complete technical reference for handcrafted marble and glass mosaic tile — materials, tessera dimensions, fiber-mesh backing, water and weather resistance, slip performance, and how each made-to-order piece ships and installs.
Specifications
| Property | Natural Marble | Hand-Cut Glass |
|---|---|---|
| Material | 100% natural marble & stone | Hand-cut vitreous glass |
| Tessera size | approx. 0.12–0.4 in (3–10 mm) | 0.4, 0.6 & 0.8 in (10, 15 & 20 mm) |
| Thickness | approx. 0.2 in (5 mm) | approx. 0.16 in (4 mm) |
| Backing | Hand-mounted on fiber mesh sheets | Hand-mounted on fiber mesh sheets |
| Finish | Natural honed / polished stone | Glossy, matte & iridescent options |
| Water resistance | Water-resistant (seal for wet areas) | Non-porous & fully waterproof |
| Indoor / Outdoor | Both | Both |
| Frost / heat | Resistant | Resistant |
| Slip test | Tested before shipping | Tested before shipping |
Every mosaic is made to order, so exact tessera size, thickness, and weight can vary by design and material. Contact us for the precise specification of any piece.
Natural Marble
Cut from genuine marble and natural stone, each marble tessera carries the depth, veining, and character of the earth it came from. Honed or polished by hand, marble brings timeless warmth and a tactile, sculptural quality. Natural color and texture variation is inherent to the stone — it's what makes every piece unique.
Hand-Cut Glass
Our glass tesserae are hand-cut from vitreous glass in a full spectrum of jewel-like tones, including luminous iridescent finishes that catch the light. Glass is non-porous, waterproof, and color-stable, making it ideal for vivid detail, pools, fountains, and any space where brilliance and moisture resistance matter.
Performance & Durability
Waterproof. Made from non-porous, waterproof materials, our mosaics are suited to swimming pools, fountains, bathrooms, showers, and kitchen backsplashes — retaining their color and integrity even with constant water exposure.
Weatherproof. Crafted from natural marble, stone, and glass, every mosaic withstands sun, frost, heat, and humidity without fading or cracking — ideal for patios, façades, garden walls, and outdoor spaces.
Slip-tested. Every mosaic undergoes a slip test before shipping to ensure it is safe for floors, pool surrounds, bathrooms, and other walk-on areas.
Backed for life. We provide a lifetime warranty on all our mosaics, so your investment stays as beautiful as the day it was installed.
Format, Backing & Delivery
Each mosaic is carefully glued to a fiber-mesh backing that secures the hand-cut tiles together into easy-to-install sheets, then packaged with thick paper and heavy-duty polyester film for safe transport.
Mosaics up to 10 sq. ft. are delivered in one piece, rolled like a carpet. Larger mosaics are split into smaller, clearly numbered sections for easy assembly on site — just like a puzzle.
Applications
- Swimming pools & water features
- Bathrooms, showers & spas
- Kitchen & bathroom backsplashes
- Floors & walk-on surfaces
- Feature & accent walls
- Tabletops & countertops
- Patios, façades & garden walls
- Ceiling inlays & mirror borders
Technical FAQ
What are iMosaicArt mosaics made of?
Every mosaic is hand-cut from 100% natural marble and stone or from hand-cut vitreous glass, then mounted by hand onto fiber-mesh sheets. Each piece is made to order by a team of 4 to 10 master artisans using traditional Roman hand-cutting techniques — we hold no stock, so your mosaic is created specifically for you.
Are glass mosaics waterproof?
Yes. Our glass tesserae are non-porous and fully waterproof, ideal for swimming pools, fountains, bathrooms, showers, and kitchen backsplashes — they keep their color and integrity even with constant water exposure.
Can mosaic tiles be installed outdoors?
Yes. Made from natural marble, stone, and glass, our mosaics are fully weatherproof and withstand sun, frost, heat, and humidity without fading or cracking — perfect for patios, façades, garden walls, and pool surrounds.
How thick are the marble and glass tiles?
Marble tesserae are typically about 0.2 in (5 mm) thick and glass about 0.16 in (4 mm). Marble tesserae range from roughly 0.12–0.4 in (3–10 mm), while glass tesserae come in 0.4, 0.6, and 0.8 in (10, 15, and 20 mm) sizes. Because every mosaic is made to order, exact dimensions vary by design — contact us to confirm the specification for a specific piece.
How are large mosaics delivered and installed?
Each mosaic is glued to a fiber-mesh backing that holds the hand-cut tiles together as easy-to-install sheets. Mosaics up to 10 sq. ft. ship in one piece, rolled like a carpet; larger mosaics are split into clearly numbered sections that assemble on site like a puzzle.
Are the mosaics slip-resistant and safe for floors?
Yes. Every mosaic undergoes a slip test before shipping to ensure it is safe for floors, pool surrounds, bathrooms, and other walk-on areas.
Do iMosaicArt mosaics come with a warranty?
Yes — we provide a lifetime warranty on all our mosaics, and every order ships free worldwide.
Have a Technical Question?
Tell us about your space and we'll confirm the exact specification for your piece and the best material for the job.
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