ADMAR Aluminum-Ventilation- and Weather Protection grids are manufactured from AL Mg Si 0,5 F22 and is available in the following surface finishes:
Anodized - Natural colours, Bronz, Black, Gold or PES coated in RAL colours.
The integrated insect mesh for Type W31 are made of Stainless Steel 18/8 (Material-No. 1.4301).
Additional to the following standard sizes, other dimensions can be manufactured on special request !

You will find more ventilation grids at the following :

Standard Ventilation Grids
Aluminum

Round Ventilation Grids
Aluminum

Adjustable
and Closeable Ventilation grids

Weather protection grids- Penetration resistant
for
Transformer stations

Sound Absorbing,
Fire Resistant
Burglar Resistant
Weather Protection Grids

Ventilation grids, galvanized and Stainless Steel

Ventilated
Wall Systems

Punched Sheetmetal, Door-and Convection-Ventilation Grids

 

Type W11 Standard Sizes

Width x Hight
[mm]

Order-No.

Width x Hight
[mm]

Order-No.

112 x 112

23017

400 x 200

23028

142 x 142

23018

400 x 300

23029

162 x 162

23019

400 x 400

23030

200 x 200

23020

500 x 300

23031

217 x 212

23021

500 x 400

23032

300 x 200

23022

500 x 500

23033

300 x 300

23023

600 x 300

23034

300 x 112

23024

600 x 400

23035

307 x 312

23025

600 x 600

23036

350 x 142

23026

700 x 700

23037

400 x 162

23027

More sizes possible !!!

Type W11 - Technical Specifications:

Installation Thickness: 27 mm
Profile Thickness: 1,5 mm
Frame Overlap: 21 mm

 

 

 

Type W11 - Detailed Description

Ventilation grid

Type W12 Standard Sizes

Width x Hight
[mm]

Order-No.

Width x Hight
[mm]

Order-No.

200 mm x 200 mm

23038

400 mm x 300 mm

23040

300 mm x 300 mm

23039

600 mm x 200 mm

23041

More sizes possible !!!
Type W12V - Technical Specifications:

Installation Thickness: 27 mm
Profile Thickness: 1,5 mm
Frame Overlap: 21 mm

with V-Shaped Louvres,
penetration resistant !!!

 

Type W12V - Detailed Description

Weather protection grid
Type W14 - Technical Specifications:

Same as rotec W11
24 mm Installation Thickness

for Window panes


Any size possible !!!

 

Type W14 - Detailed Description

Ventilation grid with V-louvres
Type W15V - Technical Specifications:

Same as rotec W12
24 mm Installation Thickness

for Window panes,
penetration resistant !!!

Any size possible !!!

 

Type W15V - Detailed Description

Facade aircondition
Type W21 - Technical Specifications:

Installation Thickness: 46 mm
Profile Thickness: 2mm
Frame Overlap: 40 mm

Heavy 
Duty


Any size possible !!!

Type W21 - Detailed Description

Bird protection grid
Type W31 - Technical Specifications:

Insect protection:
Stainless Steel 18/8 - 
2,3 x 2,3mm thick.
Profile Thickness:1,5 mm

Wall mounted

Any size possible !!!

Type W31 - Detailed Description

Aluminium ventilation grid

More Ventilation Louvres (Material - Steel - galvanized) are manufactured according to any individual sizes on special
AnfrageformularOrder . - Powder coated on request.

For more details and Begriffetechnical terms about rotec gratings, please contact  :

Mr. Jacob v. Bremen

Phone : +49 30 789 039 42

 

Fax : +49 30 789 03990

 

e-mail : info@rotec-berlin.de

To AnfrageformularEnquiry

Note: Any losses due to technical changes and errors can not be accounted for 08/03