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+48 534 107 224
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  • Main Page
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  • Realizations
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Louvered Ceiling

Louvered Ceiling is a new type of suspended ceiling that allows the architect to create original design solutions for rooms thanks to a wide range of colors and textures of the ceiling elements. This is a very interesting unusual architectural solution that will complement and decorate the interior, introducing a note of novelty. It is a very promising type of suspended ceilings as it has many advantages over other types of ceilings. The space between the ceiling and the open metal ceiling is well and freely ventilated. Open metal ceilings have a high fire safety factor and are also made of approximately 0.25 mm thick stainless steel, so they can be used in a relatively humid environment.

An open metal ceiling has the following quality features:

- Reliably hides technical communications above the ceiling.

- Provides easy access to technical communications. For this purpose, there are special grilles that can be easily removed.

- The use of open metal ceilings allows you to create various options for lighting systems, the use of lamps of various types, including lamps built into the space behind the suspended ceiling. This allows the creation of a variety of lighting effects and generally broadens the possibilities in interior design

The raster ceiling is sufficiently resistant to adverse weather conditions, corrosion, sunlight. The layer covering the ceiling elements is permanent.

Open metal ceiling is widely used in public buildings:

- restaurants, bars, cafes;

- shopping centers and stores;

- pavilions;

- airports and railway stations;

- car dealerships;

- hotel rooms;

- business centers and offices.

Realization Examples

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Louvered Ceiling colors

The raster ceiling is available in white, black, silvery, beige, brown, graphite, wet asphalt.

Black
RAL 9005
Silvery
RAL 9006
White
RAL 9003
Beige
RAL 1015
Brown
RAL 8017
Graphite
RAL 7024
"Oak"
Wood

Mesh sizes of an open metal ceiling

The number of profiles used in each grid determines the mesh size of the mesh. Currently, standard raster suspended ceilings are produced in ten versions, with meshes 30x30, 40x40, 50x50, 60x60, 75x75, 86x86, 100x100, 120x120, 150x150 and 200x200 millimeters.

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50x50

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60х60

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75х75

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86х86

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100х100

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120х120

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150х150

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200x200

Mesh size, mm. Main profile, pcs. Bottom profile, pcs. Number of profiles in a raster, pcs.
30x30 19 19 38
40x40 14 14 28
50x50 11 11 22
60x60 9 9 18
75x75 7 7 14
86x86 6 6 12
100x100 5 5 10
120x120 4 4 8
150x150 3 3 6
200x200 2 2 4

 

Raster ceiling construction

A standard open metal ceiling consists of the individual elements:

roster 600 x 600 mm, which consists of the profiles:

- upper profile 600 mm

- bottom profile 600 mm

- cross profile 600 mm

- load bearing profile 2400 mm

- 2400 mm bearing profiles connector

- suspension (adjustable length)

- wall angle


Name Module, mm Unit of measure 50x50 60x60 75x75 86x86 100x100 120x120 150x150 200x200
Raster 600x600 item 2.78 2.78 2.78 2.78 2.78 2.78 2.78 2.78
Top Profile 600 item 30.58 25.02 19.46 16.68 13.9 11.12 8.34 5.56
Bottom Profile 600 item 30.58 25.02 19.46 16.68 13.9 11.12 8.34 5.56
Cross profile 600 item 2.78 2.78 2.78 2.78 2.78 2.78 2.78 2.78
Support profile 2400 item 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7
Connector – item 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6
System hanger – item 2.1 2.1 2.1 2.1 2.1 2.1 2.1 2.1
Wall angle 2500 item as needed

 

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Specifications

The grid of the raster consists of elements made of galvanized steel sheet 0.25 mm thick with a U-section, 10 mm base and 40 mm high;

The weight of an open metal ceiling depends on the mesh size (2-6 kg / m2);

Open area from 60% to 93%;

Recommendation to use a raster ceiling depending on the size of the room

Mesh, mm Room height, m
4 6 8 10 12
Room length – 10 m
50, 60, 75, 86 + + + + +
100 ± + + + +
120 – ± + + +
150 – ± + + +
200 – ± + + +
The length of the room – 20 m
50, 60, 75, 86 + + + + +
100 + + ± + +
120 ± ± – ± +
150 ± – – ± +
200 ± – – ± +
The length of the room – 30 m
50, 60, 75, 86 + + + + +
100 + + + + ±
120 + + + ± –
150 + + ± – –
200 + ± – – –
The length of the room – 40 m
50, 60, 75, 86 + + + + +
100 + + + + +
120 + + + + ±
150 + + + ± –
200 + + ± – –
The length of the room – 50 m
50, 60, 75, 86 + + + + +
100 + + + + +
120 + + + + +
150 + + + + ±
200 + + + ± –

 

Suspended ceiling assembly instructions

Step 1. Installation of the raster ceiling begins with determining its level using a laser level and drawing it on the walls. The distance from the suspended ceiling to the main ceiling must be at least 150 mm.

Step 2. A wall angle is attached around the perimeter. We mount on pegs, the distance between the pegs is 300-500 mm.

Step 3. The lines of the bearing profiles and the points of fixing the hangers are marked on the ceiling. The hangers are mounted on pins previously embedded in the ceiling with a step of 800-1000 mm.
Hangers closest to the wall should be fixed at a distance not greater than 600 mm from the wall. The suspension consists of an expansion spring and two rods (with a hook and an eyelet) or a rod and a system hanger.

Step 4. Support profiles are attached to the hangers, which, when joined with perpendicular crossbars, form a grid - the structure of the raster ceiling.
The supporting profiles are connected with each other using connectors.

Step 5. Collect the Upper profile and the Lower ceiling profile in a raster on a flat, clean surface.
The raster ceiling panels are mounted to the prepared and properly leveled grid from the top. The bottom profiles in the panel must be parallel to the supporting profile 2400 mm long.

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POLSTRAJ Sp. Z o.o. is a leader in the production and installation of raster and strip ceilings in Poland.

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  • Phone: +48 534 107 224
  • Email: biuro@polstraj.pl
  • Address: Juliana Ursyna Niemcewicza 26/lok 8U, 02-022, Warszawa
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