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One Board. Infinite Ceilings

One Engineered Solution for Ceiling Realities

AQUAPANEL® Cement Board SkyLite represents the next generation in ceiling construction technology. This ultra-lightweight, 8mm cement board delivers uncompromising performance with a density of just 10.5 kg/m², making it the industry’s state-of-the-art solution for both interior and exterior ceiling applications. Built on a Portland cement core reinforced with alkali-resistant glass fiber meshes, SkyLite delivers dimensional stability with minimal thermal expansion and exceptional durability across diverse environmental conditions.

 

As part of Knauf's comprehensive ceiling solutions with AQUAPANEL® Technology Inside, SkyLite integrates seamlessly with corrosion-protected metal substructures, specialized fastening systems, and high-performance finishing compounds. The inorganic composition ensures complete moisture resistance and mildew protection while maintaining structural performance across temperature ranges up to 70°C. Compliant with ETA-13/0608 certification, this advanced cement board system enables architects and contractors to achieve superior ceiling performance standards across the most demanding interior and exterior applications. 

 

Specify once. Apply everywhere.

Ceiling Challenges vs. SkyLite: Accepted

Ceiling

Exterior

Interior

Built to Defy Expectations

Across many environments, certain ceiling challenges remain universal — from installation ease to design freedom. SkyLite is engineered to answer them all with one board.
Ceiling

challenge

Heavy, complex installations in overhead spaces

skylite feature

Ultra-Lightweight (10.5 kg/m²) & 8 mm Thin – Easy to lift, cut, and install

challenge

Design constraints with curved or seamless forms

skylite feature

Bending Radius ≥ 1 m – Supports organic, joint-free designs up to 225 m²

challenge

Heavy, complex installations in overhead spaces

skylite feature

Ultra-Lightweight (10.5 kg/m²) & 8 mm Thin – Easy to lift, cut, and install

challenge

Design constraints with curved or seamless forms

skylite feature

Bending Radius ≥ 1 m – Supports organic, joint-free designs up to 225 m²

Outdoor Environment

Exterior ceilings demand durability against wind, rain, and corrosion — SkyLite delivers structural integrity and aesthetic continuity in even the most exposed conditions.
Exterior

challenge

Unreliable performance in exterior environments

skylite feature

Weather & Wind Resistant (up to 1.5 kN/m²) – Stable under real outdoor loads

challenge

Corrosion risk in metal support structures

skylite feature

System-Compatible with Protected Substructures – Engineered corrosion control

challenge

Unreliable performance in exterior environments

skylite feature

Weather & Wind Resistant (up to 1.5 kN/m²) – Stable under real outdoor loads

challenge

Corrosion risk in metal support structures

skylite feature

System-Compatible with Protected Substructures – Engineered corrosion control

Indoor Environment

From spas to saunas, interior ceilings face constant exposure to moisture, temperature variation, and design complexity — here’s how SkyLite rises to the challenge.
Interior

challenge

High humidity and moisture intrusion

skylite feature

100% Water-Resistant & Mildew-Proof – Inorganic board structure prevents decay

challenge

Strict fire safety requirements

skylite feature

Classified A1, Non-Combustible (EN 13501) – Complies with top fire resistance code

challenge

Fragmented systems from multiple suppliers

skylite feature

Knauf Certified Seamless System – One fully integrated solution from board to finish

challenge

High humidity and moisture intrusion

skylite feature

100% Water-Resistant & Mildew-Proof – Inorganic board structure prevents decay

challenge

Strict fire safety requirements

skylite feature

Classified A1, Non-Combustible (EN 13501) – Complies with top fire resistance code

challenge

Fragmented systems from multiple suppliers

skylite feature

Knauf Certified Seamless System – One fully integrated solution from board to finish
Exterior or Interior? Yes, Both

Exterior or Interior? Yes, Both

Why specify two boards when one does it all?

From spa ceilings and shower rooms to soffits, underpasses, and arcades, Knauf AQUAPANEL® Cement Board SkyLite performs with equal confidence indoors and outdoors. Its dual-function design resists moisture, mold, and external weather loads — allowing specifiers to streamline material selection without sacrificing performance or creativity.

Proven Around the World

iADC Design Museum

Shenzhen, China

01 - 03

Proven Around the World

Hotel Royal Residence

Čačak, Serbia

02 - 03

Proven Around the World

Residential Building in Glyfada

Athens, Greece

03 - 03
Trusted by architects worldwide, Knauf AQUAPANEL® SkyLite has been specified in bold, demanding projects across diverse climates and use cases.

Smart Engineering by Knauf AQUAPANEL®

AQUAPANEL® SkyLite isn't just a board—it's the cornerstone of a fully integrated ceiling system. Every component works in perfect harmony: corrosion-protected CD profiles, specialized Maxi Screws, alkali-resistant reinforcing mesh, and high-performance joint fillers. This systematic approach ensures structural integrity under wind loads up to 1.5 kN/m², complete moisture protection, and dimensional stability across 15m x 15m jointless areas.

 

Our technical experts provide comprehensive support from design through installation, ensuring optimal performance whether you're installing interior wet room ceilings or exterior soffits exposed to extreme weather. Experience engineering excellence backed by ETA-13/0608 certification and decades of innovation.

 

Note: Please consult the local partner organization of Knauf Aquapanel for more information on country-specific building requirements and legislation. Technical advice on this website is based on standard criteria.

Smart Engineering by Knauf AQUAPANEL®