ACCENT-TILE
Pool Accent Tiles: Design Ideas for Luxury Pools & Spas
How to Choose Pool Waterline Tiles: The Complete Guide for Luxury Pool Design The pool waterline tile is t...
Read article →The Bay Area has always understood that beauty and intelligence are not in opposition. From the glass-and-redwood masterworks of Sea Ranch to the vineyard estates of St. Helena and the hillside compounds of Atherton and Ross, this region's finest homes are built by people who choose every material with the same precision they bring to everything else they do.
Our handcrafted Moroccan pool waterline accent tiles are made for exactly these homes. Each tile is pressed from red clay in the ancient medina of Fez, fired in a wood-burning kiln, and glazed with mineral oxides prepared from centuries-old formulas. They arrive at your pool with a thousand years of artisan intelligence behind them — and with the technical performance to endure California's full range of conditions without compromise.
The Material
The waterline tile is the most considered surface in any residential pool. Visible from the water, from the deck, from the terrace, from the second floor — it defines the visual register of the entire outdoor space and lives in permanent contact with water, sun, and chemistry year-round. In the Bay Area's varied microclimate — from the coastal fog of Marin to the dry vineyard heat of Napa Valley and the warm afternoons of the Peninsula — a pool tile must perform across a demanding range of conditions while retaining its beauty across decades, not seasons.
Moroccan zellige is that tile. Kiln-fired from Fez's singular red clay to extreme hardness, glazed with natural mineral oxides whose color is embedded in the clay body rather than sitting on its surface, and finished with the characteristic surface variation that makes zellige shimmer and breathe in water — this is a material that has served palaces, riads, and royal fountains for over a thousand years because nothing else performs as well or ages as beautifully.
"The most sustainable tile is the one you never have to replace. A properly installed zellige waterline has a service life of forty to sixty years — a timespan that spans the full arc of a family's relationship with a home."
Our tiles are frost-proof, UV-resistant, and certified for chlorinated and saltwater pools, outdoor fountains, spa surrounds, exterior stair risers, and all wet-area architectural surfaces. They carry the mark of a craft tradition that is older than the California oak forests — and the material integrity to serve the most demanding residential projects in the Bay Area, Wine Country, and Peninsula.
The Origin
To understand what makes our tiles different is to understand Fez. The medina of Fez — a UNESCO World Heritage Site, the world's largest car-free urban zone, and one of the oldest continuously inhabited cities on earth — contains artisan workshops producing zellige tile using methods unchanged since the 14th century. This is not a revival of a lost tradition. It is the tradition, still living, still practiced by the same families in the same narrow streets of the same ancient city.
The clay is sourced from a single geological stratum beneath the Saïss plain outside Fez — a deposit prized for its exceptional plasticity, mineral density, and firing behavior. It is shaped entirely by hand, dried in the open air of the workshop courtyard, and fired in wood-burning kilns that reach temperatures above 1,000°C. The glaze is applied by hand from mineral oxide formulas passed between generations of maalems — master craftsmen whose training begins in childhood and whose qualification takes a full decade of daily practice to earn.
The surface variation that defines zellige — the subtle undulations, the depth of glaze, the way each tile catches light from a slightly different angle — is not a defect to be engineered out. It is the irreducible signature of a hand that cannot be replicated by any machine, in any factory, at any price point. When Bay Area architects and designers specify zellige, they are specifying precisely this quality: the evidence of human skill, present in every square inch of every installation.
Where We Work
The communities that surround San Francisco Bay represent one of the most architecturally sophisticated residential markets in the world. From the tech-forward estates of Atherton and Woodside to the vineyard compounds of St. Helena and Healdsburg, and the waterfront properties of Tiburon and Sausalito — the homeowners, architects, and designers working in this region bring an exacting eye to every material decision. Our Moroccan zellige pool tiles are made for this level of discernment.
The vineyard estates of Napa Valley set the global standard for wine country residential architecture. Pools here are outdoor rooms designed for year-round entertaining, surrounded by the rhythm of harvest seasons and the long warm light of summer afternoons. Zellige brings an artisan warmth and historical depth that complements the natural stone, aged wood, and hand-plastered surfaces defining Napa's finest properties.
Sonoma's more relaxed wine country identity — earthy, artisan, deeply rooted in craft and provenance — makes it a natural home for zellige. Estate pools in Healdsburg and Glen Ellen, surrounded by olive groves and fog-cooled hillsides, are precisely the environment our tiles were made for. The material speaks the same language as the region.
Marin's hillside estates and waterfront compounds command some of the most dramatic views in Northern California — the Bay, the Bridge, the sweep of the Pacific. Pools here are architectural focal points, designed with the same intentionality as every other surface in the home. Our zellige tiles bring an artisan depth that mass-produced alternatives cannot offer.
The estate properties of Atherton and Woodside are among the most valuable residential addresses in the country. The owners of these properties bring a technology executive's precision to material selection — and an appreciation for provenance, craftsmanship, and long-term value that makes zellige a natural specification for pool and fountain installations.
San Francisco's finest residential neighborhoods have long attracted architecturally sophisticated homeowners who understand the difference between beautiful and merely expensive. For rooftop pools, courtyard fountains, garden terraces, and outdoor shower installations in Pacific Heights and Sea Cliff, zellige is the material that holds its own against the city's most demanding design standards.
The hillside estates of Piedmont and the ranch-style compounds of Orinda and Lafayette represent a quieter, more private strain of Bay Area luxury — properties where outdoor living is a year-round commitment and where every material decision is made to endure. Our zellige pool tiles are equally at home on a sun-warmed Lamorinda pool deck as on a Marin waterfront terrace.
Applications
Our Moroccan zellige tiles are specified for the full range of aquatic and outdoor architectural applications across Bay Area, Wine Country, and Peninsula estates.
The signature zellige application. The natural surface variation of hand-pressed tile produces a waterline that shimmers and shifts with the movement of the water — a living visual effect that no factory tile can replicate. A single course of zellige at the waterline transforms the entire visual character of a pool.
Zellige stair risers transform pool entry steps from a structural necessity into an architectural detail. The vertical face of each step becomes a canvas for hand-applied color or geometric motif — a detail that is remembered and photographed and becomes part of the home's visual identity.
Zellige has lined the walls of fountains for over a thousand years. In the courtyard gardens of Wine Country estates and the walled terraces of Marin and Peninsula properties, a zellige-tiled fountain is an object of genuine artisan beauty — one that improves with age and water and light.
Beyond the pool, zellige is specified for exterior garden stairways, terrace steps, loggia floors, and entry approaches throughout the outdoor architectural environment. The warmth of Fez clay and the depth of hand-applied glaze are as beautiful underfoot as at the water's edge.
The thermal and chemical resistance of kiln-fired zellige makes it the definitive choice for spa interiors, plunge pool linings, and hot tub surround walls — surfaces that require both beauty and exceptional durability in close proximity to heat and chemistry.
In the private garden spaces of Wine Country estates and Bay Area hillside properties, an outdoor shower tiled in zellige is an architectural moment as considered as any interior surface. The craft character of the tile elevates a utility fixture to a design statement.
Sustainability
No region in the world takes environmental responsibility more seriously than the San Francisco Bay Area. The architects, designers, and homeowners who build and inhabit the estates of Napa, Marin, and the Peninsula bring a California-native commitment to sustainability that goes well beyond certification checkboxes. Our Moroccan zellige tiles are eco-friendly at every stage of their production — not because we engineered them to meet a standard, but because a thousand-year-old craft tradition has never required anything else.
Sourced from a single natural deposit outside Fez. No synthetic additives, no petroleum binders, no polymer coatings of any kind. Entirely natural, entirely inert once fired, and fully recyclable at end of a very long life.
All color is achieved using natural mineral oxides — the same compounds used by Moroccan craftsmen since the 14th century. No synthetic dyes, no heavy metals, no VOCs. The color is part of the clay body, not a coating on its surface, which is why it does not fade.
Our Fez workshops fire in traditional kilns fueled with pruned olive and cedar wood — a process with a fraction of the carbon footprint of the industrial gas-fired tunnel kilns used in mass ceramic production. Traditional craft is, in this case, also the cleaner process.
Every tile is made to order. Nothing is produced speculatively or warehoused indefinitely. Material waste is minimal. And a tile that endures for fifty years without replacement is, by any honest accounting, the most sustainable tile available at any price point.
For LEED-certified projects, green building programs, or clients with specific sustainability documentation requirements, we provide environmental product declarations, material provenance records, and production data sheets upon request.
Bespoke Service
No two pools in Napa Valley are the same. No two estates in Marin share a palette. No two architects in the Bay Area specify the same proportions, the same stone, the same planting. This is why we offer full custom fabrication on every order — working from the earliest design stage to develop tiles that belong specifically to your project and to no other.
Our standard palette covers the full classical range — cobalt blue, Andalusian turquoise, forest green, terracotta, ivory, charcoal, ochre, and manganese black. For bespoke projects, we develop custom glaze formulas matched to Pantone references, Farrow & Ball or Benjamin Moore paint selections, stone samples, or interior fabric and upholstery palettes.
Zellige is the original geometric art form — the medium through which Islamic mathematicians and artists expressed their understanding of infinity and order. Our maalems can execute any historic pattern at any scale, from the classic eight-pointed star to the most complex muqarnas-derived compositions, as well as entirely original designs developed with your team.
Standard waterline formats: 4×4", 6×6", 4×8", and 3×6" brick. Custom dimensions are available for non-standard waterline heights, curved pool geometries, radius walls, infinity edge details, and any bespoke installation condition your project requires.
Hand-painted listello borders, rope moldings, corner returns, coping-edge tiles, step nosings, fountain surrounds, and all necessary transition pieces — all produced in coordination with your field tile to deliver a fully resolved architectural installation.
Physical samples provided for design board presentations, client approvals, and contractor mock-ups prior to production commitment. For significant estate and commercial projects, we produce a full-scale installation panel for review on site and in context.
Minimum order: 50 square feet · Lead time: 8 weeks standard · 10 weeks for custom colorways or patterns
Technical
| Material | Handcrafted terracotta zellige clay, natural mineral glaze |
| Finish | Hand-pressed, hand-glazed, wood-kiln fired |
| Standard Sizes | 4×4", 6×6", 4×8", 3×6" — custom available |
| Thickness | 3/8" |
| Backing | Rigid resin backing for pool installation |
| Water Absorption | < 3% — pool-rated |
| Frost Resistance | Yes |
| UV Resistance | Yes — mineral pigments, permanent color, no fading |
| Chemical Resistance | Chlorinated and saltwater rated |
| Applications | Pool waterline · Fountain · Spa · Pool stairs · Garden stair risers · Outdoor shower · Exterior wall |
| Minimum Order | 50 sq ft |
| Lead Time | 8 weeks standard / 10 weeks custom |
| Origin | Handcrafted in Fez, Morocco |
| Price | Available upon request — contact us for project pricing |
Trade Program
We work directly and confidentially with the design and construction community throughout the San Francisco Bay Area, Napa and Sonoma Counties, and the greater Northern California region. Our studio is based in San Francisco — we know this market, and we work within it every day.
Begin Your Project
Our studio team works with each client individually — from the first design conversation through sample review, specification, production, and delivery. We welcome inquiries from architects, interior designers, landscape architects, pool builders, and estate owners across the Bay Area, Napa Valley, Sonoma County, and the Peninsula.
The finest estates in Napa, Marin, and the Peninsula are not defined by their scale. They are defined by the quality of every decision made in their creation — and no material decision is more visible, more permanent, or more quietly eloquent than the tile at the waterline of a pool. Our Moroccan zellige brings to that decision the full weight of a thousand years of artisan mastery.
Request a Sample or QuoteMediterranean Pool Tiles · Handcrafted in Fez, Morocco · Delivered to the San Francisco Bay Area, Napa Valley & Sonoma County
Have questions? Call us (415) 259-4820
Email: sales@moorisharchitecturaldesign.com
Monday - Friday : 10:00am - 3:00 pm
San Francisco California PACIFIC TIME
A quieter, cleaner call to action for designers, architects, builders, and homeowners sourcing handcrafted pool tile for custom projects.
The Bay Area has always understood that beauty and intelligence are not in opposition. From the glass-and-redwood masterworks of Sea Ranch to the vineyard estates of St. Helena and the hillside compounds of Atherton and Ross, this region's finest homes are built by people who choose every material with the same precision they bring to everything else they do.
Our handcrafted Moroccan pool waterline accent tiles are made for exactly these homes. Each tile is pressed from red clay in the ancient medina of Fez, fired in a wood-burning kiln, and glazed with mineral oxides prepared from centuries-old formulas. They arrive at your pool with a thousand years of artisan intelligence behind them — and with the technical performance to endure California's full range of conditions without compromise.
The Material
The waterline tile is the most considered surface in any residential pool. Visible from the water, from the deck, from the terrace, from the second floor — it defines the visual register of the entire outdoor space and lives in permanent contact with water, sun, and chemistry year-round. In the Bay Area's varied microclimate — from the coastal fog of Marin to the dry vineyard heat of Napa Valley and the warm afternoons of the Peninsula — a pool tile must perform across a demanding range of conditions while retaining its beauty across decades, not seasons.
Moroccan zellige is that tile. Kiln-fired from Fez's singular red clay to extreme hardness, glazed with natural mineral oxides whose color is embedded in the clay body rather than sitting on its surface, and finished with the characteristic surface variation that makes zellige shimmer and breathe in water — this is a material that has served palaces, riads, and royal fountains for over a thousand years because nothing else performs as well or ages as beautifully.
"The most sustainable tile is the one you never have to replace. A properly installed zellige waterline has a service life of forty to sixty years — a timespan that spans the full arc of a family's relationship with a home."
Our tiles are frost-proof, UV-resistant, and certified for chlorinated and saltwater pools, outdoor fountains, spa surrounds, exterior stair risers, and all wet-area architectural surfaces. They carry the mark of a craft tradition that is older than the California oak forests — and the material integrity to serve the most demanding residential projects in the Bay Area, Wine Country, and Peninsula.
The Origin
To understand what makes our tiles different is to understand Fez. The medina of Fez — a UNESCO World Heritage Site, the world's largest car-free urban zone, and one of the oldest continuously inhabited cities on earth — contains artisan workshops producing zellige tile using methods unchanged since the 14th century. This is not a revival of a lost tradition. It is the tradition, still living, still practiced by the same families in the same narrow streets of the same ancient city.
The clay is sourced from a single geological stratum beneath the Saïss plain outside Fez — a deposit prized for its exceptional plasticity, mineral density, and firing behavior. It is shaped entirely by hand, dried in the open air of the workshop courtyard, and fired in wood-burning kilns that reach temperatures above 1,000°C. The glaze is applied by hand from mineral oxide formulas passed between generations of maalems — master craftsmen whose training begins in childhood and whose qualification takes a full decade of daily practice to earn.
The surface variation that defines zellige — the subtle undulations, the depth of glaze, the way each tile catches light from a slightly different angle — is not a defect to be engineered out. It is the irreducible signature of a hand that cannot be replicated by any machine, in any factory, at any price point. When Bay Area architects and designers specify zellige, they are specifying precisely this quality: the evidence of human skill, present in every square inch of every installation.
Where We Work
The communities that surround San Francisco Bay represent one of the most architecturally sophisticated residential markets in the world. From the tech-forward estates of Atherton and Woodside to the vineyard compounds of St. Helena and Healdsburg, and the waterfront properties of Tiburon and Sausalito — the homeowners, architects, and designers working in this region bring an exacting eye to every material decision. Our Moroccan zellige pool tiles are made for this level of discernment.
The vineyard estates of Napa Valley set the global standard for wine country residential architecture. Pools here are outdoor rooms designed for year-round entertaining, surrounded by the rhythm of harvest seasons and the long warm light of summer afternoons. Zellige brings an artisan warmth and historical depth that complements the natural stone, aged wood, and hand-plastered surfaces defining Napa's finest properties.
Sonoma's more relaxed wine country identity — earthy, artisan, deeply rooted in craft and provenance — makes it a natural home for zellige. Estate pools in Healdsburg and Glen Ellen, surrounded by olive groves and fog-cooled hillsides, are precisely the environment our tiles were made for. The material speaks the same language as the region.
Marin's hillside estates and waterfront compounds command some of the most dramatic views in Northern California — the Bay, the Bridge, the sweep of the Pacific. Pools here are architectural focal points, designed with the same intentionality as every other surface in the home. Our zellige tiles bring an artisan depth that mass-produced alternatives cannot offer.
The estate properties of Atherton and Woodside are among the most valuable residential addresses in the country. The owners of these properties bring a technology executive's precision to material selection — and an appreciation for provenance, craftsmanship, and long-term value that makes zellige a natural specification for pool and fountain installations.
San Francisco's finest residential neighborhoods have long attracted architecturally sophisticated homeowners who understand the difference between beautiful and merely expensive. For rooftop pools, courtyard fountains, garden terraces, and outdoor shower installations in Pacific Heights and Sea Cliff, zellige is the material that holds its own against the city's most demanding design standards.
The hillside estates of Piedmont and the ranch-style compounds of Orinda and Lafayette represent a quieter, more private strain of Bay Area luxury — properties where outdoor living is a year-round commitment and where every material decision is made to endure. Our zellige pool tiles are equally at home on a sun-warmed Lamorinda pool deck as on a Marin waterfront terrace.
Applications
Our Moroccan zellige tiles are specified for the full range of aquatic and outdoor architectural applications across Bay Area, Wine Country, and Peninsula estates.
The signature zellige application. The natural surface variation of hand-pressed tile produces a waterline that shimmers and shifts with the movement of the water — a living visual effect that no factory tile can replicate. A single course of zellige at the waterline transforms the entire visual character of a pool.
Zellige stair risers transform pool entry steps from a structural necessity into an architectural detail. The vertical face of each step becomes a canvas for hand-applied color or geometric motif — a detail that is remembered and photographed and becomes part of the home's visual identity.
Zellige has lined the walls of fountains for over a thousand years. In the courtyard gardens of Wine Country estates and the walled terraces of Marin and Peninsula properties, a zellige-tiled fountain is an object of genuine artisan beauty — one that improves with age and water and light.
Beyond the pool, zellige is specified for exterior garden stairways, terrace steps, loggia floors, and entry approaches throughout the outdoor architectural environment. The warmth of Fez clay and the depth of hand-applied glaze are as beautiful underfoot as at the water's edge.
The thermal and chemical resistance of kiln-fired zellige makes it the definitive choice for spa interiors, plunge pool linings, and hot tub surround walls — surfaces that require both beauty and exceptional durability in close proximity to heat and chemistry.
In the private garden spaces of Wine Country estates and Bay Area hillside properties, an outdoor shower tiled in zellige is an architectural moment as considered as any interior surface. The craft character of the tile elevates a utility fixture to a design statement.
Sustainability
No region in the world takes environmental responsibility more seriously than the San Francisco Bay Area. The architects, designers, and homeowners who build and inhabit the estates of Napa, Marin, and the Peninsula bring a California-native commitment to sustainability that goes well beyond certification checkboxes. Our Moroccan zellige tiles are eco-friendly at every stage of their production — not because we engineered them to meet a standard, but because a thousand-year-old craft tradition has never required anything else.
Sourced from a single natural deposit outside Fez. No synthetic additives, no petroleum binders, no polymer coatings of any kind. Entirely natural, entirely inert once fired, and fully recyclable at end of a very long life.
All color is achieved using natural mineral oxides — the same compounds used by Moroccan craftsmen since the 14th century. No synthetic dyes, no heavy metals, no VOCs. The color is part of the clay body, not a coating on its surface, which is why it does not fade.
Our Fez workshops fire in traditional kilns fueled with pruned olive and cedar wood — a process with a fraction of the carbon footprint of the industrial gas-fired tunnel kilns used in mass ceramic production. Traditional craft is, in this case, also the cleaner process.
Every tile is made to order. Nothing is produced speculatively or warehoused indefinitely. Material waste is minimal. And a tile that endures for fifty years without replacement is, by any honest accounting, the most sustainable tile available at any price point.
For LEED-certified projects, green building programs, or clients with specific sustainability documentation requirements, we provide environmental product declarations, material provenance records, and production data sheets upon request.
Bespoke Service
No two pools in Napa Valley are the same. No two estates in Marin share a palette. No two architects in the Bay Area specify the same proportions, the same stone, the same planting. This is why we offer full custom fabrication on every order — working from the earliest design stage to develop tiles that belong specifically to your project and to no other.
Our standard palette covers the full classical range — cobalt blue, Andalusian turquoise, forest green, terracotta, ivory, charcoal, ochre, and manganese black. For bespoke projects, we develop custom glaze formulas matched to Pantone references, Farrow & Ball or Benjamin Moore paint selections, stone samples, or interior fabric and upholstery palettes.
Zellige is the original geometric art form — the medium through which Islamic mathematicians and artists expressed their understanding of infinity and order. Our maalems can execute any historic pattern at any scale, from the classic eight-pointed star to the most complex muqarnas-derived compositions, as well as entirely original designs developed with your team.
Standard waterline formats: 4×4", 6×6", 4×8", and 3×6" brick. Custom dimensions are available for non-standard waterline heights, curved pool geometries, radius walls, infinity edge details, and any bespoke installation condition your project requires.
Hand-painted listello borders, rope moldings, corner returns, coping-edge tiles, step nosings, fountain surrounds, and all necessary transition pieces — all produced in coordination with your field tile to deliver a fully resolved architectural installation.
Physical samples provided for design board presentations, client approvals, and contractor mock-ups prior to production commitment. For significant estate and commercial projects, we produce a full-scale installation panel for review on site and in context.
Minimum order: 50 square feet · Lead time: 8 weeks standard · 10 weeks for custom colorways or patterns
Technical
| Material | Handcrafted terracotta zellige clay, natural mineral glaze |
| Finish | Hand-pressed, hand-glazed, wood-kiln fired |
| Standard Sizes | 4×4", 6×6", 4×8", 3×6" — custom available |
| Thickness | 3/8" |
| Backing | Rigid resin backing for pool installation |
| Water Absorption | < 3% — pool-rated |
| Frost Resistance | Yes |
| UV Resistance | Yes — mineral pigments, permanent color, no fading |
| Chemical Resistance | Chlorinated and saltwater rated |
| Applications | Pool waterline · Fountain · Spa · Pool stairs · Garden stair risers · Outdoor shower · Exterior wall |
| Minimum Order | 50 sq ft |
| Lead Time | 8 weeks standard / 10 weeks custom |
| Origin | Handcrafted in Fez, Morocco |
| Price | Available upon request — contact us for project pricing |
Trade Program
We work directly and confidentially with the design and construction community throughout the San Francisco Bay Area, Napa and Sonoma Counties, and the greater Northern California region. Our studio is based in San Francisco — we know this market, and we work within it every day.
Begin Your Project
Our studio team works with each client individually — from the first design conversation through sample review, specification, production, and delivery. We welcome inquiries from architects, interior designers, landscape architects, pool builders, and estate owners across the Bay Area, Napa Valley, Sonoma County, and the Peninsula.
The finest estates in Napa, Marin, and the Peninsula are not defined by their scale. They are defined by the quality of every decision made in their creation — and no material decision is more visible, more permanent, or more quietly eloquent than the tile at the waterline of a pool. Our Moroccan zellige brings to that decision the full weight of a thousand years of artisan mastery.
Request a Sample or QuoteMediterranean Pool Tiles · Handcrafted in Fez, Morocco · Delivered to the San Francisco Bay Area, Napa Valley & Sonoma County
Have questions? Call us (415) 259-4820
Email: sales@moorisharchitecturaldesign.com
Monday - Friday : 10:00am - 3:00 pm
San Francisco California PACIFIC TIME
How to Choose Pool Waterline Tiles: The Complete Guide for Luxury Pool Design The pool waterline tile is t...
Read article →How to Choose Pool Waterline Tiles: The Complete Guide for Luxury Pool Design The pool waterline tile is t...
Read article →Design Journal March 29, 2026 ...
Read article →
Curated articles on Mediterranean pool tile design, Moroccan zellige inspiration, and luxury outdoor spaces.
