Aluminum grating

stainless steelhot-dip galvanised steelfor walkways

Product overview MEISER finned grating differs visually and structurally from classical gratings: the cross-bar function is replaced by a pipe inserted centrally into the bearing bars, giving a clean, high-quality appearance. This type is normally supplied without a surround to preserve the clear design and is less suitable for larger span widths. Please note that bearing- and cross-bar lengths are typically produced up to ≤1,200 mm.

Materials and typical uses Finned grating is often used as a premium ventilation cover or interior floor/covering where a refined visual is required. Materials available include aluminium, stainless steel and hot-dip galvanised steel. Gratings can be customised by selecting special bearing-bar profiles and different pipe diameters to meet project-specific requirements.

Technical data - Common mesh spacing Bearing bar | Cross bar
18,50 | 50 | 100 | 150 | 200 | 250 | 300

Technical data - Standard bearing bar profiles Bearing bar 3 mm:

• 25/3
• 30/3
• 35/3
• 40/3
• 45/3
• 50/3

Accessories / Fixing clips

• Welded-in holed fixing plates: Welded-in holed plate; hole size and layout per customer specification; screws to be provided separately.
• Hilti clamp: Saddle-top clip and lower part connected; high resistance to vibration; easy handling by one person and reduced installation times.
• Clamp B: Saddle-top clip, clamp lower part, M8x60 hexagon screws and M8 square nut.
• Clamp B 10: Stirrup top clip, hexagon socket screw, clip lower part and nut.

Characteristics / Technical specifications

• Type: Finned grating with pipe inserted centrally in bearing bars instead of classical cross bars.
• Typical use: High-quality ventilation covers and interior coverings where aesthetics are important.
• Appearance: Clean, high-quality design; usually supplied without surround.
• Suitability: Less suitable for large span widths; bearing and cross-bar lengths typically ≤1,200 mm.
• Materials: Aluminium, stainless steel, hot-dip galvanised steel.
• Customization: Special bearing bar profiles and various pipe diameters available.
• Common mesh spacing: Bearing bar / Cross bar options 18,50 ; 50 ; 100 ; 150 ; 200 ; 250 ; 300.
• Standard bearing bar profiles (3 mm): 25/3, 30/3, 35/3, 40/3, 45/3, 50/3.
• Available fixing options: Welded-in holed fixing plates, Hilti clamp, Clamp B, Clamp B 10.