Alva Facades

Features

Material
Porcelain or natural stone tiles
Tile Thickness
20-30 mm
Fixation Type
Invisible fixation
Tile Preparation
actory-cut or site-prepared tiles with side-face anchor holes for bracket engagement.
Fixing System
Z-Bracket with Returned Leg
Substructure Profiles
Direct wall anchoring – no profiles needed
Tile Orientation
Vertical or horizontal
Tile Compatibility
Tiles pre-drilled in factory or drilled on-site
Minimum Joint Width
5 mm
Special Feature
Durable stainless-steel brackets with 2-directional adjustability and quick installation using small anchor holes

Z-Brackets System

This mechanical fixing system is designed for ventilated façades using natural stone or porcelain tiles with a thickness of 20 mm or 30 mm. It utilizes Z-shaped stainless steel 316 brackets with a returned leg, creating a secure horizontal joint between cladding elements.The bracket supports the tile from below, enabling dry mechanical installation without adhesives. Its design allows for precise alignment, rapid installation, and long-term durability. The returned leg forms a consistent horizontal joint that ensures structural continuity while maintaining clean visual lines without visible fixings.The system is ideal for modular façades and is compatible with various substructure configurations. It delivers high structural performance while allowing for easy tile removal or replacement when needed.

Download Catalog

Performance Characteristics

Suitable for 20 mm and 30 mm Porcelain or natural stone tiles
Secure mechanical fixation to the anchoring base with high safety
Made from stainless steel 316 for excellent corrosion resistance and durability
Concealed system eliminates visible fasteners
Quick installation and dry mounting — no adhesive required
No need for heavy drilling equipment during installation
Brackets offer 2-directional adjustability for precise alignment
Facilitates easy maintenance and slab replacement
Resistant to wind loads, thermal expansion, and mechanical stresses
Compliant with façade engineering standards

Component Breakdown

1- Structural Support Wall: Concrete, CMU, or framed wall structure (not supplied)
2- Waterproofing Layer: Protective layer between wall and bracket (not supplied)
3- Z‑Bracket with Returned Leg: Made from stainless steel 316, it ensures robust mechanical support from beneath the cladding panel
4- Anchor Bolt: Secures the Z‑bracket directly into the anchoring base (e.g., concrete, blockwork)
5- Pin: Locates the tile against the bracket and transfers loads (dead, wind, seismic)
6- Nut: Secures the pin to the bracket, fixing tile position
7- Flat Head Bolt: Fastens the tile’s edge to the bracket, ensuring restraint
8- Porcelain or Stone Tile – 20 mm or 30 mm thick, supported from below via the bracket components