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Grandezza — Aluminium Splashbacks

Grandezza Interior is a Reynobond composite panel consisting of two coil-coated aluminium sheets that are fusion-bonded to both sides of a FR (fire-retardant) core. With its high-tech coating, Effect & Protect, it is specifically developed for use in kitchens or bathrooms.

Unique from standard ACP panels in that it has high resistance to heat and humidity, moisture-repellent surface as well as protection against corrosion.

Key Features

The Effect & Protect coating provides complete protection against:

  • Moisture
  • Wear
  • Dirt
  • Rust
  • Grease

Advantages for kitchen design:

  • Solidity
  • Rigidity
  • Heat resistance of the surface and fire-retardant (FR) core
  • Decorative and effective splash protection against grease and stains
  • No visible joints

Advantages for designing bathrooms and showers:

  • Moisture-repelling
  • Anti-corrosion coating
  • Glass effect
  • Flatness
  • Long service life
  • Easy to shape
Scope of Use
  • Interiors
  • Kitchen
  • Bathroom
  • Commercial 
  • Residential
  • Highly stressed indoor areas


  • Shower rear walls
  • Bathtub claddings
  • Wall claddings
  • Partitions
  • Mirrors


  • Splashbacks
  • Wall claddings


  • Door claddings
  • Ceiling claddings
  • Wall claddings, such as in conference rooms
  • Partitions, sandwich panels 
Other Performance Attributes

Performance and durability pre-painted aluminium sheet:

  • Resistance to cracking on rapid deformation: EN 13523-5 — No cracking, no loss of adhesion
  • Adhesion after indentation: EN 13523–6 — 100 % of adhesion
  • Resistance to cracking on bending: EN 13523–7 — Very good flexibility: 0.5 T

Surface coatings: Effect & Protect coating:

  • Fire classification: Europe EN 13501 FR: B-s1, d0

For further detail on Grandezza and Reynodual compliance please refer to the Technical Data Sheet

Environmental Commitment

AAP is certified according to the international standards ISO 9001 and ISO 50001 as well as OHSAS 18001. Reynobond Architecture, Reynolux Building and Reynodual Building panels and sheets are coated and bonded in France. AAP have ISO 14001 certification, indicating their voluntary engagement in reducing the impact of their activity on the environment at all levels: water, energy or waste.

Symonite Panels Ltd are highly experienced specialist suppliers, fabricators, and installers of Facade Systems for the construction industry.

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