Al Fresco Tiles: Outdoor Porcelain for Patios & Thresholds
Al Fresco tiles are Verona’s premium porcelain range for seamless indoor-to-outdoor living: 10 mm for interiors and 20 mm for patios and paths. They’re R11 slip-rated, frostproof, algae-resistant and colourfast, with rectified edges and a no-seal finish that’s simple to maintain. Explore stone and timber looks, sizes from 600×600 to 1000×1000, and order free samples with UK-wide delivery.
- R11 / PTV 36+ slip resistance
- Frostproof <0.5% water absorption (BS EN 14411)
- UV-stable colour; algae & moss resistant
- Rectified edges for crisp lines
- 10 mm indoor + 20 mm outdoor matching finishes
Al Fresco Tiles: Outdoor Porcelain
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Why choose Al Fresco porcelain tiles?
- Safe underfoot: R11 / PTV 36+ for year-round grip, even when wet.
- Built for British weather: frostproof with <0.5% water absorption (BS EN 14411).
- Low maintenance: no sealing, resists algae and moss growth.
- Colourfast & UV-stable: keeps its look for years.
- Made to measure living: 10 mm indoor + 20 mm outdoor for seamless thresholds.
Where they work best
- Patios, terraces, and garden paths
- Pool surrounds and steps (use R11/PTV 36+)
- Indoor–outdoor kitchen/dining thresholds
- North-facing or shaded areas prone to moisture
How to install Al Fresco tiles
Bonded installation (on concrete)
- Prepare sound concrete base with falls for drainage.
- Prime substrate; use polymer-modified exterior adhesive.
- Butter backs; lay with 3–5 mm joints; check levels.
- Grout with external-grade grout; tool expansion joints.
- Protect until cured; light clean before use.
Raised system (pedestals)
- Lay adjustable pedestals on stable, drained substrate.
- Set height & alignment; place slabs on head supports.
- Use spacers; ensure perimeters and upstands are detailed.
- Check falls to outlets; fit edge restraints as required.
- Lift-and-clean access remains possible post-install.
Loose-lay paths (grass or compacted gravel)
- Mark runs; level and compact sub-base as needed.
- Set tiles on supports or bedding layer; keep joints even.
- Top-up bedding; brush in jointing for stability.
Always follow manufacturer guidance and local site conditions. For driveways, use a reinforced, bonded system.
Sizes, thicknesses & slip ratings
| Size | Thickness | Slip rating | Edge | Typical use |
|---|---|---|---|---|
| 600×600 | 20 mm | R11 / PTV 36+ | Rectified | Patios, paths |
| 600×900 | 20 mm | R11 / PTV 36+ | Rectified | Patios, terraces |
| 1000×1000 | 20 mm | R11 / PTV 36+ | Rectified | XL terraces |
| 600×600 / 600×900 / 1000×1000 | 10 mm | R9–R10 (interior) | Rectified | Indoor continuity |
Samples, delivery & support
- Free cut samples: posted quickly across the UK.
- Delivery: kerbside pallet delivery with booking; Saturday options available.
- Returns: simple and fair within 14 days (unused boxes).
- Need help? Talk to our Medway showroom team for quantities, thresholds, or pedestal systems.
Al Fresco tiles – FAQs
Are Al Fresco tiles slippery when wet?
Al Fresco outdoor slabs are R11 / PTV 36+, which is considered safe for external areas, including steps and pool surrounds. Always follow good drainage and cleaning practices.
Do Al Fresco tiles need sealing?
No. As vitrified porcelain with <0.5% water absorption (BS EN 14411), Al Fresco tiles don’t require sealing. A routine wash keeps them looking fresh.
Can I lay 20 mm tiles on pedestals?
Yes. A raised pedestal system is ideal for terraces and balconies, improving drainage and allowing easy access to services. Follow manufacturer guidance for loadings and perimeters.
What’s the difference between R-ratings and PTV?
R-ratings (Ramp) and PTV (Pendulum Test Value) are two ways of gauging slip resistance. Outdoors we aim for R11 and PTV 36+ in wet conditions.
Which sub-base should I use?
Patios and paths: compacted sub-base and either bonded or pedestal systems. Driveways: use a reinforced, bonded installation on concrete. Always consider local ground conditions.
