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

Rainier Collection Sample Kit

Rainier Collection Sample Kit

Regular price £19.00 GBP

Regular price Sale price £19.00 GBP
Unit price per
Single Fascia Clip and Fastener

Single Fascia Clip and Fastener

Regular price
£7.73 per linear meter GBP

$12.90 per linear meter AUD

Regular price Sale price £17.95 GBP
Unit price per
Grooved Clips and Fasteners

Grooved Clips and Fasteners

Regular price
£6.45/sqm GBP

$11.83/sqm AUD

Regular price Sale price £29.95 GBP
Unit price per
Double Fascia Clip and Fastener

Double Fascia Clip and Fastener

Regular price
£10.74 per linear meter GBP

$19.35 per linear meter AUD

Regular price Sale price £24.95 GBP
Unit price per
Tanzite Stone Sanding Pad

Pre-order

Tanzite Stone Sanding Pad

Regular price
$7.52/sqm AUD

Regular price Sale price £18.00 GBP
Unit price per
High Rise Fascia Clip and Fastener

High Rise Fascia Clip and Fastener

Regular price
£10.74 per linear meter GBP

$19.35 per linear meter AUD

Regular price Sale price £24.95 GBP
Unit price per
Appalachian Collection Sample Kit

Appalachian Collection Sample Kit

Regular price £19.00 GBP

Regular price Sale price £19.00 GBP
Unit price per
EPDM Membrane

EPDM Membrane

Regular price £15.00 GBP

Regular price Sale price £15.00 GBP
Unit price per
Gasket Kit Rainier

Gasket Kit Rainier

Regular price £29.95 GBP

Regular price Sale price £29.95 GBP
Unit price per
Diamond Blade

Diamond Blade

Regular price £14.95 GBP

Regular price Sale price £14.95 GBP
Unit price per
Joist Tape

Pre-order

Joist Tape

Regular price
$7.16/sqm AUD

Regular price Sale price £18.95 GBP
Unit price per
Rainier Flat Blocks

Rainier Flat Blocks

Regular price
£99.99/sqm GBP

$160.01/sqm AUD

Regular price Sale price £92.89 GBP
Unit price per
Starter Clip and Fastener

Starter Clip and Fastener

Regular price
£7.73 per linear meter GBP

$12.90 per linear meter AUD

Regular price Sale price £17.95 GBP
Unit price per
Edge Clip and Fastener

Edge Clip and Fastener

Regular price
£7.73 per linear meter GBP

$12.90 per linear meter AUD

Regular price Sale price £17.95 GBP
Unit price per
Aged Teak Rainier

Aged Teak Rainier

Regular price
£99.99/sqm GBP

$160.01/sqm AUD

Regular price Sale price £99.99 GBP
Unit price per
American Walnut Rainier

American Walnut Rainier

Regular price
£109.99/sqm GBP

$175.01/sqm AUD

Regular price Sale price £116.12 GBP
Unit price per