Square Edge External Tile Trims 22.5mm

These Square Edge External Tile Trims are sized at 22.5mm, which makes them suitable for use with thicker outdoor tiles such as porcelain paving slabs and large-format exterior tiles that are commonly 20mm or more in thickness. Always check your tile thickness against the trim size before ordering to ensure a neat, flush finish at exposed edges.

These trims are available in five colour finishes: Anthracite, Bright Chrome Stainless Steel, Brushed Chrome, Chrome, and Satin Chrome Stainless Steel. For outdoor patios with dark or grey porcelain tiles, the Anthracite finish tends to blend seamlessly, while the Brushed or Satin Chrome options offer a contemporary metallic edge that suits lighter stone-effect tiles without being overly reflective.

Yes, these square edge external trims are rated suitable for outdoor floor use and are specifically categorised under outdoor tile installation products. They are designed to create a clean, safe edge transition at the perimeter or step edges of outdoor tiled areas, though for high-traffic or particularly slippery conditions you should ensure your chosen tile surface itself carries an appropriate slip-resistance rating.