




Strata Square Pearl White
A glossy off-white porcelain square in 4x4" (10x10 cm), for walls and floors, indoors or out. The glaze carries a faint warmth, so it reads soft rather than stark.
A warm off-white with a pearl-like sheen. The gentlest tile in the range, and the one that lets a room’s other materials do the talking.
Lead Time: In Transit
Estimated to ship in 12-16 Weeks
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EXPLORE
Tile Usage
A glossy off-white porcelain square in 4x4" (10x10 cm), for walls and floors, indoors or out. The glaze carries a faint warmth, so it reads soft rather than stark.
A warm off-white with a pearl-like sheen. The gentlest tile in the range, and the one that lets a room’s other materials do the talking.
| Product Type | Porcelain |
| Weight / sqf | 4.0 lbs / per sqf (4” x 4” x 0.4") |
| Size(s) | 4” x 4” x 0.4" |
| Surface | Glazed |
| Usage | Indoor / Outdoor |
| Application Area | Walls/Floors |
| Material | Porcelain |
| Sealant | Not required |
| Grout | We recommend “Mapei UltaColor Plus FA - Light Almond or Pearl Gray” |
| Maintenance and Cleaning | Clean with pH natural floor cleaners |
| Water Absorption | EN ISO 10545-3 - Eb ≤ 0,5% - Compliant |
| Modulus of rupture | EN ISO 10545-4 – Minimum 35 N/mm² – Compliant | Abrasion resistance | EN ISO 10545-7 – Class 0–5 – From 4 to 5 |
| Thermal expansion coefficient | EN ISO 10545-8 - ≤9 MK-1 |
| Thermal shock resistance | EN ISO 10545-9 - Pass according to ISO 10545-1 - Resistant |
| Glaze crazing resistance | UNI EN ISO 10545-11 - Resistant |
| Frost resistance | EN ISO 10545-12 - Pass according to ISO 10545-1 - Resistant |
| Resistance to low concentrations of acids and alkali | EN ISO 10545-13 - From GLA to GLB |
| Resistance to high concentrations of acids and alkali | EN ISO 10545-13 - From GHA to GHB |
| Resistance to domestic chemicals and additives for swimming pools | EN ISO 10545-13 - GB min. - GA |
| Stain resistance of glazed porcelain | EN ISO 10545-14 - Declared Value: CLASS 5 |
GENERAL
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Does Otto offer a trade program?
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Trade Discount on sales items
SAMPLES
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Will I receive a full-size sample or a cut piece?
DELIVERY
Can I change my delivery address or time?
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What is the delivery time for stock items?
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Why is shipping so expensive?
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PLEASE NOTE
This quote form is for tile orders more than 600 sqf or customers outside the United States. If you want to order tiles equal to or less than 600 sqf please DO NOT USE THIS FORM, unless you are trying to order outside the US. Instead, you can proceed with ADD TO BASKET and regular checkout process to calculate the total order amount including shipping and taxes. You can also easily pay with your credit/debit card or Paypal and complete your order.

















