AAC Intertenancy & Internal Wall Panels

Maximize your usable floor space without compromising on acoustic privacy or fire safety. Manufactured using our advanced Aircrete flat-cake autoclaving process and >90% high-silica quartz sand, Fortera internal wall systems provide exceptional sound insulation and a solid feel. They are the ideal non-load-bearing partition solution for residential buildings, hotels, and high-rise apartments.

Bullet Points

Ultra-Thin Precision: Specializing in 50mm and 75mm profiles to significantly increase sellable internal floor area.

Superior Acoustics: Outstanding sound transmission class (STC) ratings to meet strict intertenancy noise regulations.

Ultimate Fire Protection: Non-combustible A1 class material providing hours of fire resistance for tenant safety.

Dry & Rapid Installation: Lightweight panels with ±1mm cutting accuracy allow for fast, dry construction, reducing overall project timelines.

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Physical Properties & Dimensions

Technical Indicator	Unit	Tested Value
Standard Width	mm	600
Available Thickness	mm	37, 50, 75, 100, 125, 150, 175, 200, 250
Maximum Length	mm	Up to 6800
Dry Bulk Density	kg/m³	500 ± 20
Compressive Strength	MPa	3.5 (B04 Grade)
Thermal Conductivity	W/(m·K)	≤ 0.11
Drying Shrinkage	mm/m	≤ 0.3
Surface Flatness	mm	±1
Single Point Hanging Force	N	≥ 1200

Fire & Acoustic Performance

Panel Thickness (mm)	Fire Resistance Rating (Hours)	Acoustic Insulation (dB)
50mm (Thin Panel)	≥ 3.50	-
100mm	≥ 4.0	40.8 (with putty)
120mm	-	45.1 (with putty)
150mm	≥ 5.0	46.6 (with putty)
200mm	> 5.0	51.3 (with putty)
Combustibility	-	Non-combustible (Class A1)

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Access complete technical data, load-bearing capacities, and acoustic performance details for Fortera's full range of AAC panels and blocks. Our comprehensive catalog provides everything you need for your next architectural project.

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AAC Intertenancy & Internal Wall Panels

Premium Intertenancy & Partition Solutions

Subtitle)Visualizing the superior acoustic insulation, strict fire safety compliance, and efficient dry installation of our internal panels.

Physical Properties & Dimensions

Fire & Acoustic Performance

Download Technical Brochure

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