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WINDOWS > aluminium windows > DECALU 88 HIDDEN
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DECALU 88 HIDDEN – The so-called “concealed sash” system has all features of the basic solution DECALU 88 standard, but simultaneously ensures optimum appearance for this type of solution

Advantages 

DECALU 88 HIDDEN – The so-called “concealed sash” system has all features of the basic solution DECALU 88 standard, but simultaneously ensures optimum appearance for this type of solution.

An additional advantage of the DECALU 88 hidden system is the possibility to glaze it with glass of any thickness using glazing clips featured in the basic version without the need to change the sash profile.

The movable post for the “concealed sash” solution in the minimum version has a visual width of only 111 mm.

The system includes fixed posts for the assemblies: sash – sash, sash – fixed glazing, fixed glazing – fixed glazing.

Technical data

  • Installation depth 88 mm

  • Max. glazing thickness 63 mm

  • Uw from 0.7 W/m 2 *K

  • Folding with a moving post 111.5 mm

  • Folding frame + sash 83 mm

  • Highly energy efficient windows.

  • The U coefficient of the 1230mm x 1480mm window with double-chamber glass is from 0.7W/m 2 *K

  • The lowest class 4 air permeability parameters

  • The highest waterproof parameter of aluminum windows - 2400Pa

  • Max. dimensions of tilt-and-turn window 2650 x 1200 mm

  • Max. weight of the leaf (window) 100/120 kg

RAL Colour Chart

Powder Coating

Our collection includes timeless matt finishes, elegant structures, sophisticated metallic paint as well as special effects such as anodal paint and wood effect.

 

Advantages

Coating Quality and Resistance

Powder varnishing ensures a more uniform coating and higher resistance to abrasion, mechanical damage and UV radiation than the so called wet coating, which allows to maintain aesthetic qualities and colour durability for years

Ecology

The powder coating technology, thanks to the possibility to retrieve unused paint, is the most beneficial for environmental protection. Combined with the cutting edge technology and no need to use solvents, it ensures maximum safety also when it comes to ecology.

 

Wide Colour Range and Optional Coating Structures

The offer includes dozens of colours as well as structural coating, which enables a perfect arrangement of the building and product functionality (by giving smoothness or roughness)

 

Environmental Protection

  • innovative systems or rotary doors in the oven that minimizes heat loss

  • low temperature degreasing and digestion

  • their own waste water treatment plant complying with stringent EU requirements

  • cutting edge system of paint feeding ensuring almost 100% product use

  • close water circulation with the capacity of 12000 litres per hour

  • not using products containing Cr (VI)

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