ETA-Assessed and CE-Marked Fiberglass Mesh for ETICS Applications GATEX G-145 Standard is a fiberglass reinforcement mesh developed for External Thermal Insulation Composite Systems (ETICS), offering strong reinforcement, dimensional stability and reliable performance under mechanical and thermal stress.
Key Features
The GATEX G145 Standard fiberglass mesh must be embedded into a base layer of smoothing adhesive (min. 2–3 mm) applied to the insulation surface. Follow these steps for optimal installation:
Important:
Mesh overlaps must not coincide with insulation board seams.
In vulnerable areas such as wall corners and window/door openings, apply diagonal reinforcement pieces (approx. 20 × 30 cm) to strengthen against cracking and localized stress.
Material: Glass fibre, with alkali-resistant and fibre-fixing coating.
Length: 50 m (±1%)
Width: 100 cm (±1%)
Nominal mesh size (MD/CMD – warp/weft): (4,8 × 5,0) ±0,5 mm
Mass per unit area: 145 g/m2 (±5%)
Organic content: 18% (±4%)
Average tensile strength (MD/CMD – warp/weft): 1750 N/5 cm / 1900 N/5 cm
Elongation (MD/CMD – warp/weft): < 4,5% / < 4,5% Average tensile strength after ageing (MD/CMD – warp/weft): > 1000 N/5 cm / > 1000 N/5 cm; min 50% / min 50%
Elongation after ageing (MD/CMD – warp/weft): < 3,5% / < 3,5%
Average calorific value: 6,53 MJ/kg; 0,95 MJ/m2
Thickness: 0,48 (±0,02) mm
Reaction to fire: NPD
Assessment & conformity: Qualifying products are ETA-assessed and CE-marked. GATEX operates certified ISO 9001, ISO 14001 and ISO 45001 management systems.
Relevant technical specification: EAD 040016-00-0404
Available colors: white, orange, yellow, red, blue, green.
Standard roll size: 1 m × 50 m
Number of rolls per pallet: 35
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