Gentaş · Exterior Panel

G-EXT Exterior Facade Panel

A decorative exterior facade panel that withstands the sun and all weather for years and keeps its colour fastness — built on a solid compact core with UV+ / EBC surface technology.

  • 4 – 20 mm thickness
  • EN 438-6 / 7
  • UV+ / EBC surface
  • 10-year warranty
0 Year Warranty
0 mm Maximum Thickness
0 mm Panel Length
EN 0 EN 438-6 / 7 Standard
Overview

Lasting durability and colour fastness for the facade

G-EXT is a weather- and sun-resistant decorative panel family for exterior facades and balconies, built on a solid compact core with UV+ / EBC surface technology. Available in 4–20 mm thicknesses and 1300×2800 / 1300×3050 mm sizes, it is used as a ventilated facade and balcony solution in residential, commercial, banking, public, healthcare, education, stadium and airport projects.

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UV+ Protection

Years of colour fastness against sunlight.

shield

Solid Compact

Self-supporting core; resists impact and abrasion.

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All Weather

Withstands rain, hail, humidity and temperature swings.

cleaning_services

Easy to Clean

Non-porous, dirt-resistant surface; low maintenance.

Surface Technology

A two-layer surface shield: UV+ and EBC

The G-EXT panel is protected by two surface technologies engineered for the harshest outdoor conditions. These layers keep the colour, texture and core looking new for years.

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UV+ Surface

Special UV+ technology prevents sunlight from fading the colour or deteriorating the surface, so the facade stays vivid for years.

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EBC Curing

A surface hardened by Electron Beam Curing (EBC) delivers extra mechanical resistance to direct sun and outdoor conditions.

Panel Cross-section
UV+ / EBC Protective Surface Sun & weather shield
Decorative Layer Colour & pattern
Solid Compact Core Phenolic-resin kraft layers
Decorative Layer Double-sided finish
Back Surface Rear protection
Solid compact core + double-sided decorative surface
Why G-EXT

Features that make the difference on a facade

Engineering meets aesthetics — features that give the building both identity and a long service life.

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UV+ Resistance

Keeps colour fastness against the sun; no fading.

  • Colour fastness
  • Surface protection
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Weather

Full resistance to rain, hail and moisture.

  • Water repellent
  • Freeze–thaw resistance
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Fire Safety

Flame-retardant; does not melt or drip flames.

  • Flame-retardant
  • No toxic gases
shield 04

Impact Strength

Solid compact core; resists impact and abrasion.

  • Mechanical strength
  • Scratch resistance
cleaning_services 05

Easy to Clean

Non-porous surface resists dirt and cleans easily.

  • Anti-graffiti friendly
  • Low maintenance
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Broad Decors

Design freedom with modern facade colours and patterns.

  • Wood & stone décor
  • Solid colours
In Detail

G-EXT up close

A UV+ surface shield
01 Protection

A UV+ surface shield

Special UV+ technology protects the panel against sunlight, preventing colour fading and surface deterioration.

Ready for every season
02 Durability

Ready for every season

Its solid compact structure provides long exterior life against rain, hail, humidity and temperature swings.

A modern identity
03 Design

A modern identity

A wide range of decors and colours gives the building a contemporary, lasting appearance.

EBC surface technology
04 Technology

EBC surface technology

The surface cured by Electron Beam Curing (EBC) delivers extra resistance to outdoor conditions and direct sun.

Reference Projects

G-EXT on facades

From residences to university campuses, at home and abroad — G-EXT panels are applied across different climates and architectures.

Spec Sheet

Technical Specifications & Performance

G-EXT is manufactured to the EN 438-6 / EN 438-7 exterior compact laminate standard.

SPEC SHEET
Thickness
4 – 20 mm
Size
1300 × 2800 / 1300 × 3050 mm
Surface
UV+ / EBC cured
Structure
Solid compact
Standard
EN 438-6 / EN 438-7
Class
EDS / EDF
Fire
Flame-retardant
Application
Ventilated facade & balcony
Warranty
10 years
UV & Colour Fastness 0%
Weather Resistance 0%
Impact & Abrasion 0%
Fire Safety 0%
Applications

Where it is used

apartment Ventilated Facades
corporate_fare Malls & Office Buildings
school Schools & Hospitals
stadium Stadiums & Sports Halls
flight Airports & Terminals
balcony Balconies & Railings
Advantages

What you gain with G-EXT

01

Lasting colour

The UV+ surface keeps colour fastness against sunlight for years.

02

Robust facade

The solid compact structure offers high resistance to impact and mechanical pressure.

03

All-weather durability

Keeps its form and look through rain, hail, humidity and temperature swings.

04

Easy to clean

The non-porous, smooth surface resists soiling and cleans easily.

05

Safe fire behaviour

Flame-retardant; does not melt, drip flames or release toxic gases.

06

Long life & warranty

Long exterior service life backed by a 10-year warranty.

FAQ

Your Questions

It is produced in 4–20 mm thicknesses and standard sizes of 1300×2800 and 1300×3050 mm. With project-specific cutting and CNC machining, panels can be delivered ready to install.

G-EXT exterior panels carry a 10-year warranty for outdoor use. Thanks to UV+ / EBC technology, the surface keeps its colour fastness for many years.

The panel is flame-retardant; in a fire it does not melt, drip flames or release toxic gases. This makes it suitable for high-traffic areas such as public buildings, hospitals and schools.

Yes. Thanks to its solid compact structure, G-EXT is used in ventilated (rainscreen) facade systems fixed to a load-bearing substructure, as well as in balcony cladding.

Because the non-porous surface does not hold dirt, maintenance is easy; in most cases cleaning with water and a mild detergent is enough. The surface resists aggressive cleaners.

A broad décor range is offered, from solid colours to wood and stone patterns; project-specific colour requests are evaluated.

Get a G-EXT quote for your facade project

Share your project dimensions and décor preferences; we will prepare a clear quote with the most suitable thickness, surface and size.