Tanzite is a man-made stone (porcelain-like) created under extreme heat and pressure, engineered specifically for long-term outdoor performance.

What is the difference between the Appalachian and Rainier collections?

Appalachian installs like composite decking using hidden clips (not waterproof). Rainier is a free-floating system designed to be waterproof when installed over a subfloor.

Do the stones heat up in the sun?

All materials warm up, but Tanzite typically heats more slowly and doesn’t reach the same temperatures as similar-colour composites. Choose lighter colours for the coolest surface.

What warranty does Tanzite offer?

Tanzite advertises a limited lifetime warranty for its stone decking. Installation defects (e.g., lippage) are excluded—see the warranty page for details.

Where do orders ship from and how long does shipping take?

US and Canadian orders ship from Indianapolis, Indiana (typical delivery 1–6 days depending on location). European orders ship from Spain (about 3–7 days).

Groove Board Tanzite

Carrara Marble Rainier

Carrara Marble Rainier

Regular price
£99.99/sqm GBP

$160.01/sqm AUD

Regular price Sale price £106.83 GBP
Unit price per
Sierra Grey Rainier

Sierra Grey Rainier

Regular price
£99.99/sqm GBP

$160.01/sqm AUD

Regular price Sale price £106.83 GBP
Unit price per
Slate Black Rainier

Slate Black Rainier

Regular price
£109.99/sqm GBP

$175.01/sqm AUD

Regular price Sale price £94.00 GBP
Unit price per
Driftwood Rainier

Driftwood Rainier

Regular price
£99.99/sqm GBP

$160.01/sqm AUD

Regular price Sale price £106.83 GBP
Unit price per
Travertine Rainier

Travertine Rainier

Regular price
£99.99/sqm GBP

$160.01/sqm AUD

Regular price Sale price £92.00 GBP
Unit price per
Canyon Brown Rainier

Canyon Brown Rainier

Regular price
£99.99/sqm GBP

$160.01/sqm AUD

Regular price Sale price £106.83 GBP
Unit price per
Aluminium Edge Restraint Rainier

Aluminium Edge Restraint Rainier

Regular price
£12.32 per linear meter GBP

$24.60 per linear meter AUD

Regular price Sale price £79.95 GBP
Unit price per
Appalachian Sample Piece

Appalachian Sample Piece

Regular price £4.00 GBP

Regular price Sale price £4.00 GBP
Unit price per
Rainier Sample Piece

Rainier Sample Piece

Regular price £4.00 GBP

Regular price Sale price £4.00 GBP
Unit price per
Rainier Edge Standard Bullnose Blocks

Rainier Edge Standard Bullnose Blocks

Regular price
$19.75/sqft GBP

$592.02/sqft AUD

Regular price Sale price £77.00 GBP
Unit price per
Rainier Corner Bullnose Blocks

Rainier Corner Bullnose Blocks

Regular price
$53.50/sqft GBP

$1,453.13/sqm AUD

Regular price Sale price £107.00 GBP
Unit price per
Appalachian Standard Edge Boards (Version 2)

Appalachian Standard Edge Boards (Version 2)

Regular price
$8.69/sqft GBP

$185.68/sqft AUD

Regular price Sale price £66.50 GBP
Unit price per
Appalachian Grooved Boards (Version 2)

Appalachian Grooved Boards (Version 2)

Regular price
$8.69/sqft GBP

$185.68/sqft AUD

Regular price Sale price £63.00 GBP
Unit price per
Appalachian Corner Edge Boards (Version 2)

Appalachian Corner Edge Boards (Version 2)

Regular price
$26.75/sqft GBP

363.28/sqm AUD

Regular price Sale price £107.00 GBP
Unit price per
Appalachian (Version 2) Board End Spacers

Pre-order

Appalachian (Version 2) Board End Spacers

Regular price
$1.72/sqm AUD

Regular price Sale price £4.00 GBP
Unit price per