Description
The Genesis ESA225 Outdoor Aluminium Straight Edge Tile Trim is a 22.5mm deep, L-shaped extruded aluminium profile designed for the thicker tiles and slabs used on balconies, terraces, patios and other external areas. It protects the exposed tile edge and gives a clean, modern finish, in a choice of anodised and stone-effect finishes.
Key benefits
- 22.5mm depth suits thick porcelain paving and outdoor tiles
- Slim 3mm visible face for a sharp, modern edge
- Wide, perforated 38mm flange keys securely into tile adhesive
- Nine finishes including silver, black and four stone effects
- Durable AA 6063 T6 aluminium protects tile edges from chips and knocks
- Stone finishes blend with natural-look porcelain and stone paving
Applications
Used by professional tilers, landscapers, builders and DIY users to finish exposed tile edges on balconies, terraces, patios, steps and other external areas, as well as thick-tile internal floors. Suitable for porcelain, ceramic and natural stone tiles and slabs.
Performance and features
- Profile: L-shaped straight edge (ESA225)
- Height: 22.5mm
- Lengths: 2.5m, or 2.7m in Mill Finish
- Material: Aluminium AA 6063 T6 / UNS A96063, anodised to DIN 17611
- Flange: 38mm wide, 0.8mm thick, perforated for adhesive key
Compatibility
Choose your finish from the Finish option. The profile is bedded into tile adhesive and works with ceramic, porcelain and natural stone tiles. Make sure the profile is fully embedded with no voids, as cement-based materials can corrode aluminium if left in contact for extended periods. Pair with Millcot flexible tile adhesives, grouts and tanking systems for a complete outdoor installation.
Supplied by Millcot, your trusted UK trade supplier of tiling, wetroom and building products.
Technical specifications
- Brand: Genesis
- Range: ESA225 Outdoor, Balcony & Landscaping Straight Edge
- Profile: L-shaped straight edge
- Height: 22.5mm
- Visible face width: 3mm
- Flange width: 38mm
- Flange thickness: 0.8mm
- Length: 2.5m (2.7m in Mill Finish)
- Material: Aluminium AA 6063 T6 / UNS A96063, anodised to DIN 17611
- Finish: See Finish option
- Fitting type: Bedded in tile adhesive
- Use: Internal and external
- Pack quantity: 1 length
What's included
- 1 x Genesis ESA225 Outdoor Aluminium Straight Edge Tile Trim in your chosen finish
Frequently asked questions
What tile thickness is the ESA225 for?
It has a 22.5mm height, so it suits thick porcelain paving and outdoor tiles around that thickness. For thinner tiles see our standard Genesis ESA range.
Can it be used outdoors?
Yes, the ESA225 is part of the Genesis Outdoor, Balcony and Landscaping range, designed for external areas such as balconies, terraces and patios.
How do I fix it?
Apply adhesive with a notched trowel, bed the profile in so that adhesive comes through the flange holes, and spread adhesive over the top of the flange before laying the tiles. A grout gap is not required, but if the joint is visible make sure grout is compressed firmly into it.
Why is the Mill Finish a different length?
The Mill Finish (natural aluminium) is supplied in 2.7m lengths. All other finishes are 2.5m.
How do I keep the finish looking good?
Remove adhesive, mortar and grout residue promptly. Clean with a pH-neutral detergent or diluted colourless alcohol and a soft cloth, and avoid acidic cleaners and abrasive pads.
Can I cut it to length?
Yes, use a fine-tooth hacksaw or metal-cutting blade and file the end smooth.
Download the Genesis ESA225 Outdoor Aluminium Straight Edge Technical Datasheet (PDF)









