Achieving a 7-star energy rating is no longer just a goal – it’s a necessity for modern, sustainable construction. One of the most effective ways to reach this benchmark is by choosing building materials that deliver superior thermal performance. Enter Eastland AAC (Autoclaved Aerated Concrete) panels, a game-changer in the cladding and wall systems market.
Why Eastland AAC? 
Eastland AAC panels are designed to combine strength, lightweight handling,
and exceptional thermal resistance. Manufactured using advanced European technology, these panels have become a preferred choice for builders aiming to meet stringent energy efficiency standards without compromising on speed or aesthetics.
High Thermal Resistance for Energy Efficiency
The standout feature of Eastland AAC is its high R-Value, which measures thermal resistance. Eastland AAC panels offer:
- 75mm panel: R-Value of 0.701 (m²·K/W)
- 50mm panel: R-Value of 0.4 (m²·K/W)
This superior insulation performance helps reduce heat transfer, keeping interiors comfortable year-round and significantly lowering energy consumption. Eastland AAC consistently delivers excellent thermal resistance, making it an ideal solution for achieving 7-star ratings.
Eastland AAC panels – high R value, fast to install!
- CodeMark Certified
Ensures compliance for external wall cladding, boundary wall systems and party walls. - Fire Safety
BAL Flame Zone rated and non-combustible. - Fast Installation
Panels can be installed in days rather than weeks, saving time and labor costs. - Strength and Durability
Steel-reinforced and double-dipped for corrosion protection. - Versatility
Suitable for external walls, boundary walls, party walls, and flooring, with modern render finishing options.
Why Builders Love Eastland AAC
Beyond thermal performance, Eastland AAC offers practical advantages:
- Lightweight for easier handling on-site
- Strong compressive strength for durability
- Available in multiple sizes (50mm and 75mm thickness, lengths from 2400mm to 3300mm)
- Supported by supply and install services for hassle-free construction
Get AAC supplied and installed
Want the benefits of AAC panels without training your crew? Dahlsens can help. We’ll connect you with our trusted supply and install partner to handle everything. Our specialist installers deliver fast, compliant, high quality work, so your build stays on track and reaches lock up sooner.
Supply & install partner – CLADPRO 
- 50+ years combined experience, and over 600 projects completed
- Professional finish every time
- No training required for your team
- Managed in Trak System with SWMS safety reporting and photos/videos
- Quick quote turnaround and take offs
- Save days onsite with speedy installation
- Ensure compliance with Australian standards
To find out more about partnering with Cladpro for your AAC supply and installation, contact Wayne Baker, Dahlsens Business Development Manager – Wall & Floor Solutions, via email or call 0409 460 817.
If you’re aiming for a 7-star energy rating, Eastland AAC panels provide the perfect balance of compliance, performance, and efficiency. Their high R-Value and quick installation make them a smart choice for builders who value quality and sustainability.
If you’re wanting to incorporate Eastland AAC in an upcoming project, speak with your Dahlsens account manager or nearest Dahlsens store.