Aluminum blind 25 mm

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25 mm blind

The 25 mm blind is a standard shutter, with the most popular slat width. The collection consists of over 60 unique colours. The blind is designed for free hanging wall and ceiling mount, with a possibility of side-guiding which holds the blind, while the window is half-open. It is a top quality product, intended for indoor sunprotection.


The 25mm blind is available in 5 handling options:

– Cord and wand
The blind is manually lifted up and lowerd down by polyester strings, which are passing throug the cord lock that is located in the headrail. Moving the cords slightly to the center of the blind we can raise and lower the blind. Moving the cord back in the opposite side we can lock the blind on the desired position.
Tilting and setting of the slats on a requested position is operated by wand, that is connected to a tilt gear.
– Chain
The blind is manually lifted, lowered and regulated by a chain, that is connected to a monocommand gear located in the headrail. By pulling the chain slightly in one or other direction the angle of the slats is adjusted. By pulling the chain continuously in one or the other direction , the blind is lowered or lifted.
– Crank
The blind is manually lifted, lowered and regulated by a crank, that is connected to a gear located in the headrail. By tilting the crank slightly in one or other direction the angle of the slats is adjusted. By tilting the crank continuously in one or the other direction , the blind is lowered or lifted.
– Electrical steering
The blind is lifted, lowered and regulated by a low voltage motor of 24V, which is built in the headrail. Through an integrated with the motor switch or remote control we can adjust the slats and lower or lift the blind.

– In-between glass blind

The 25 mm shutter can be made as an in-between glass blind, for the so-called casement windows. The knob attached with a clutch to the blinds and guided through the window frame can control the position of the slats, setting them in any chosen position. The blind is pulled up and lowered by polyester strings that also pass through the window frame. Due to the lack of a zipper, twine winders are required to lock the twine.


The rails are made of profiled and painted steel, colour matched to the slats.
The headrails are available in two dimensions 25x25mm (HxW) and 19x27mm (HxW).
Classic bottom rail, has dimensions of 11×25 mm (HxW).


The slats ( widith 25mm, thickness 0,21mm) are formed form an elastic high-quality aluminium, which is given a convex shape.

Feature of the blinds:
– double painted,
– resistant to scratches, hit and bending,
– lightfast,
– long-lasting colors,
– resistant to rust and non-electrostatic.

Their metallic coating fulfills also partly the termal insulation.


Cords and ladderstrings are made in 100% from polyester, color-matched to the whole blind. Equal spaces between the spans in ladderstrings guarantee a perfect overlap of the slats and their closure. The spacing between the ladder sections is 21,5 mm.


Side guiding
Using the steel wire coated with silicone drawn on both sides of the blind and fixed to the glazing bead with a special holders, we secure the blind and prevent its lean during the window is half open.
For roof windows
Each slat is manually switched between the individual threads in spans of the ladderstrings to guarantee a full rotation and closing the blinds on windows to an angle of 45˚.
All holes in the slats, for cord and steel wire are on the outside edge. The distance between each span in the ladderstring is 18 mm and is smaller than in the standard blinds. This causes that blind, when closed, appears without holes and lets no light in.
Mixed colors
Each blind can be made from different slat colours. Normally both slats, rails and textiles are color-matched, but every Customer can project his own blind by choosing different colors of rails, slas and textiles and within the same slat various colors.


Standard operation
Max. widith: 3700 mm
Max. height 4000 mm
Max. surface 10m2

Motorized, chain and crank
Max. width 3600 mm
Max. height 3600 mm
Max. surface 5 m2

Package sizes
Height of blind (cm): 100 150 200 250 300 350
Height of package (cm): 7,5 9 10 12 14 16

Company address

Przedsiębiorstwo Szwedzko-Polskie Alucolor Sp. z o.o.
ul. Grunwaldzka 6
84-230 Rumia
NIP: 5830007778

Opening hours

Mon-Fri 8:00 - 16:00

Mon-Fri 8:00 - 16:00
Saturday 10:00 - 15:00

Contact number

E-mail address