Turenwerke SL75 Design 20 Premium75 Aluminium Door - Basalt Grey RAL 7012
The TĂĽrenwerke SL75 Design 20 Premium75 Aluminium Door in Basalt Grey RAL 7012 combines strong architectural design with high-performance aluminium construction. Featuring the bold Design 20 glazing layout, this Premium75 aluminium door enhances natural light while creating a striking contemporary statement. Engineered for durability, thermal efficiency, and acoustic performance, it is ideal for modern homes and luxury commercial interiors. The refined basalt grey finish is low maintenance, colour stable, and resistant to everyday wear, delivering a stylish and long-lasting aluminium door solution.
- Stainless rosette with burglary protection
- Aluminium Threshold with thermal break
- 3-Point hook lock from Winkhaus
- 3x 3D adjustable hinges (Painted in door colour)
- Anti-lift out frame pins

- XPS foam insulation
- Aluminium frame 75mm with thermal insulation.
- Powder-coated aluminium cover
- 3-Pane Glazing ( Optional laminated safety glass or RC2 )
- 18.5mm x 64mm Aluminium Threshold - With thermal break and water drainage ( Click here for more details )

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Standard Colour Range:
Wood models obtained by sublimation:
- Door Leaf thickness: 75mm
- Colour: Basalt Grey RAL 7012
- Comes with Winkhaus 3-Point hook locking system as standard
- IFT Rosenheim security class RC2 glazing can be chosen as an option
- Motorised lock option available. Smarthome with a fingerprint reader - you will never need your key again!
- Stainless steel handlebar: Long or short? Silver or black? Round or square? We have them all!
- 3 reinforced roller hinges - adjustable in 3 directions, round and matched to the colour of the door.
- 2-chamber aluminium profile with thermal break, stable and durable. Sidelight and top light available.
- Standard glazed door comes with triple glass and with VSG Secure option- quadruple glazed hard secured laminated glass is provided
- Leaf surface: Powder-coated aluminium sheet - each 2mm thick
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Additional Options description:
- All doors are supplied with a frame
- Door Handing is possible both inwards and outwards. Please check the product image for more details
- Top frame extension can be ordered for a larger structural opening to fill out gaps
- Side frame extension can be ordered for a larger structural opening to fill out gaps
- Handles or Knobs, if ordered, will cover both sides of the doors. (Blackline door version is supplied with black handles). Bar door handles are provided with a Bar handle outside and a normal handle inside
- Standard door comes with Winkhaus 3-point hook locking system - Door can be locked and unlocked using the key.
- GU-Automatic 3-point lock version, if ordered, locks the door automatically when closed and can be opened from inside. (Keys are needed to open the door from outside)
- Additional locks: (i) Motorised lock with fingerprint reader, (ii) Motorised lock with keypad reader, (iii) Motorised lock with both fingerprint and keypad reader.
- With an additional electric strike, the door can be unlocked from the outside, when a bar handle is fixed outside ( Day function - Keeps door unlocked, Night function - Keeps the door locked )
- For black glazed doors, all glazing options are free whereas for standard glazed doors grey glass options incur an additional cost
- Standard glazed door comes with ultra-safe glass with triple glazing.
- Sidelight dimensions are calculated with the frame included. Specify your sidelight dimensions (in cm.) in the comments section.
- Letterbox options available for designs: 00/20, 01/21, 02/22, 04/24, 11/31, 14,34.
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Side-light and Top-Light Options:

Door Assembly Instructions:
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Contents Inside:
- Aluminium frame with thermal insulation and wooden stiffening
- 3x 3D adjustable roller hinges with door hinge bolts
- Winkhaus 3-point hook locking system
- Profile cylinder with keys
- Aluminium Threshold with thermal break
- Glass Design includes: 2 chambers, triple glazing
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Note: Free shipping for all Turenwerke doors
FAQs
The TĂĽrenwerke SL75 Design 20 Premium75 Aluminium Door is a contemporary internal aluminium door featuring the Design 20 glazing layout and a sophisticated Basalt Grey RAL 7012 finish.
Yes, this aluminium door is designed for internal residential and commercial applications, offering excellent strength, stability, and a premium architectural appearance.
Basalt Grey RAL 7012 provides a refined, modern tone that suits minimalist and industrial interiors. It is fade-resistant, low maintenance, and highly durable for long-term interior use.
Yes, the Premium75 aluminium profile is engineered to deliver strong thermal efficiency and effective acoustic insulation, helping to improve comfort and reduce noise transfer between rooms.
Yes, the SL75 Design 20 Premium75 Aluminium Door can be customised with various glazing options, sizes, and configurations to suit bespoke interior design and project requirements.






Description
The TĂĽrenwerke SL75 Design 20 Premium75 Aluminium Door in Basalt Grey RAL 7012 combines strong architectural design with high-performance aluminium construction. Featuring the bold Design 20 glazing layout, this Premium75 aluminium door enhances natural light while creating a striking contemporary statement. Engineered for durability, thermal efficiency, and acoustic performance, it is ideal for modern homes and luxury commercial interiors. The refined basalt grey finish is low maintenance, colour stable, and resistant to everyday wear, delivering a stylish and long-lasting aluminium door solution.
- Stainless rosette with burglary protection
- Aluminium Threshold with thermal break
- 3-Point hook lock from Winkhaus
- 3x 3D adjustable hinges (Painted in door colour)
- Anti-lift out frame pins

- XPS foam insulation
- Aluminium frame 75mm with thermal insulation.
- Powder-coated aluminium cover
- 3-Pane Glazing ( Optional laminated safety glass or RC2 )
- 18.5mm x 64mm Aluminium Threshold - With thermal break and water drainage ( Click here for more details )

Â
Standard Colour Range:
Wood models obtained by sublimation:
- Door Leaf thickness: 75mm
- Colour: Basalt Grey RAL 7012
- Comes with Winkhaus 3-Point hook locking system as standard
- IFT Rosenheim security class RC2 glazing can be chosen as an option
- Motorised lock option available. Smarthome with a fingerprint reader - you will never need your key again!
- Stainless steel handlebar: Long or short? Silver or black? Round or square? We have them all!
- 3 reinforced roller hinges - adjustable in 3 directions, round and matched to the colour of the door.
- 2-chamber aluminium profile with thermal break, stable and durable. Sidelight and top light available.
- Standard glazed door comes with triple glass and with VSG Secure option- quadruple glazed hard secured laminated glass is provided
- Leaf surface: Powder-coated aluminium sheet - each 2mm thick
Â
Additional Options description:
- All doors are supplied with a frame
- Door Handing is possible both inwards and outwards. Please check the product image for more details
- Top frame extension can be ordered for a larger structural opening to fill out gaps
- Side frame extension can be ordered for a larger structural opening to fill out gaps
- Handles or Knobs, if ordered, will cover both sides of the doors. (Blackline door version is supplied with black handles). Bar door handles are provided with a Bar handle outside and a normal handle inside
- Standard door comes with Winkhaus 3-point hook locking system - Door can be locked and unlocked using the key.
- GU-Automatic 3-point lock version, if ordered, locks the door automatically when closed and can be opened from inside. (Keys are needed to open the door from outside)
- Additional locks: (i) Motorised lock with fingerprint reader, (ii) Motorised lock with keypad reader, (iii) Motorised lock with both fingerprint and keypad reader.
- With an additional electric strike, the door can be unlocked from the outside, when a bar handle is fixed outside ( Day function - Keeps door unlocked, Night function - Keeps the door locked )
- For black glazed doors, all glazing options are free whereas for standard glazed doors grey glass options incur an additional cost
- Standard glazed door comes with ultra-safe glass with triple glazing.
- Sidelight dimensions are calculated with the frame included. Specify your sidelight dimensions (in cm.) in the comments section.
- Letterbox options available for designs: 00/20, 01/21, 02/22, 04/24, 11/31, 14,34.
Â
Side-light and Top-Light Options:

Door Assembly Instructions:
Â
Contents Inside:
- Aluminium frame with thermal insulation and wooden stiffening
- 3x 3D adjustable roller hinges with door hinge bolts
- Winkhaus 3-point hook locking system
- Profile cylinder with keys
- Aluminium Threshold with thermal break
- Glass Design includes: 2 chambers, triple glazing
Â
Note: Free shipping for all Turenwerke doors
FAQs
The TĂĽrenwerke SL75 Design 20 Premium75 Aluminium Door is a contemporary internal aluminium door featuring the Design 20 glazing layout and a sophisticated Basalt Grey RAL 7012 finish.
Yes, this aluminium door is designed for internal residential and commercial applications, offering excellent strength, stability, and a premium architectural appearance.
Basalt Grey RAL 7012 provides a refined, modern tone that suits minimalist and industrial interiors. It is fade-resistant, low maintenance, and highly durable for long-term interior use.
Yes, the Premium75 aluminium profile is engineered to deliver strong thermal efficiency and effective acoustic insulation, helping to improve comfort and reduce noise transfer between rooms.
Yes, the SL75 Design 20 Premium75 Aluminium Door can be customised with various glazing options, sizes, and configurations to suit bespoke interior design and project requirements.
























