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LWS&I Windows and Doors





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SlimWall 35 Facade


The elegant SlimWall 35 facade system offers minimalist aesthetics with parameters suitable for passive houses. It allows you to create huge, two-storey glazing with fixed glzing openable casement window.


SlimWall 35 is a new facade solution that opens up new possibilities for all kinds of modern buildings. 


Elegant Design : Slim aluminum profiles give buildings a modern and elegant look.


Versatile : Ideal for a variety of building types including office buildings, hotels and residential buildings.


Durability : Resistance to corrosion and weathering ensures long system life.


Thermal and Acoustic Insulation : Excellent insulating properties guarantee comfort of use.


Energy efficiency : Modern technologies used in SlimWall 35 help reduce energy consumption.



Here are some key advantages you can enjoy:


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  • SlimWall 35 Facade System

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  • SlimWall 35 Facade System

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  • SlimWall 35 Facade System

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  • SlimWall 35 Facade System

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  • SlimWall 35 Facade System

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  • SlimWall 35 Facade System

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  • SlimWall 35 Facade System

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  • SlimWall 35 Facade System

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  • mullion depth ranges from 89 to 194 mm

  • glazing with from 24 to 57 mm

  • max. weight of casement window 180 kg

  • max. weight of fixed casement 450 kg

Download free pdf catalogue →

3 most important features of SlimWall 35:

  • Minimalist design with thin, durable mullions
  • Hidden drainage that does not break the appearance of the facade
  • Excellent thermal parameters, suitable for passive houses


Choose SlimWall 35 if:

  • You want to create an impressive facade with large glazing
  • You want to combine the facade with windows and doors from the MasterLine 8 system
  • Expect the possibility of opening parts of accommodations for better interior ventilation


Commitment to Sustainability

SlimWall 35 reflects a deep commitment to sustainability. Aluminum is 100% recyclable, without losing value, and the optimized production processes allow for a reduced environmental impact, aligning with sustainable construction objectives, both in terms of carbon resulting from the operation of buildings and in terms of embodied carbon, i.e. its environmental footprint even before the building is used; emphasizing its position as an energy-efficient and environmentally responsible solution.


Glass Options

Double Glazing

Double Glazing

Single-chamber construction of insulated glass package with thermal insulation.

Triple Glazing

Triple Glazing

Dual-chamber construction of insulated glass package with thermal insulation.


Avalable Colors

RAL Color Chart Range

Aluminium outer shell are available in a multitude of colour options through a painting technique called Powder Coating, which provides a long lasting attractive finish.



Contact Us


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Call us 083-384-3971

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