Turenwerke SL75 Design 1990 Premium75 Traditional Aluminium Door - Black Grey RAL 7021
Upgrade your home’s entrance with the Turenwerke SL75 Design 1990 Premium75 Traditional Aluminium Door – Black Grey RAL 7021, a premium aluminium front door that combines heritage-inspired styling with advanced performance. Designed for homeowners who want the elegance of a traditional entrance with the strength of modern materials, this Premium75 aluminium door delivers exceptional durability, thermal efficiency, and security.
Engineered using the high-performance Premium75 aluminium system, the SL75 Design 1990 features a thermally broken profile that helps reduce heat transfer and improve insulation. This ensures enhanced energy efficiency, keeping your home warmer in winter and cooler in summer while potentially lowering energy costs. The robust aluminium construction provides superior structural stability, making it ideal for both refurbishment projects and new-build properties.
The sophisticated Black Grey RAL 7021 finish offers a contemporary twist on classic design. Its deep charcoal tone pairs beautifully with brick, stone, and rendered façades, making it a versatile choice for both traditional and modern homes. The durable powder-coated surface is resistant to fading, corrosion, and harsh weather conditions, ensuring your aluminium entrance door maintains its premium appearance with minimal maintenance.
- 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:
Available Designs:
- Door Leaf thickness: 75mm
- Colour: Black Grey RAL 7021
- 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!
- 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. 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 Turenwerke SL75 Design 1990 Premium75 Traditional Aluminium Door combines classic styling with modern aluminium engineering. It features a thermally broken Premium75 profile for improved insulation, reinforced aluminium panels for enhanced strength, and a durable Black Grey RAL 7021 powder-coated finish for long-lasting performance.
Yes, this Premium75 aluminium front door is designed with advanced thermal break technology to reduce heat transfer. This improves overall energy efficiency, helping to maintain indoor comfort while potentially lowering heating and energy costs.
The SL75 Design 1990 Traditional Aluminium Door is engineered for security, supporting high-performance multi-point locking systems and reinforced construction. Its strong aluminium frame provides excellent resistance to forced entry, making it a secure choice for residential properties.
No, the Black Grey RAL 7021 powder-coated finish is highly durable and low maintenance. It resists fading, corrosion, and weather damage, requiring only occasional cleaning with mild soapy water to keep the aluminium front door looking its best.
Absolutely. The traditional design details combined with the contemporary Black Grey RAL 7021 colour make this aluminium front door suitable for both period-style properties and modern homes. It offers the perfect balance of timeless appearance and advanced aluminium door performance.






Description
Upgrade your home’s entrance with the Turenwerke SL75 Design 1990 Premium75 Traditional Aluminium Door – Black Grey RAL 7021, a premium aluminium front door that combines heritage-inspired styling with advanced performance. Designed for homeowners who want the elegance of a traditional entrance with the strength of modern materials, this Premium75 aluminium door delivers exceptional durability, thermal efficiency, and security.
Engineered using the high-performance Premium75 aluminium system, the SL75 Design 1990 features a thermally broken profile that helps reduce heat transfer and improve insulation. This ensures enhanced energy efficiency, keeping your home warmer in winter and cooler in summer while potentially lowering energy costs. The robust aluminium construction provides superior structural stability, making it ideal for both refurbishment projects and new-build properties.
The sophisticated Black Grey RAL 7021 finish offers a contemporary twist on classic design. Its deep charcoal tone pairs beautifully with brick, stone, and rendered façades, making it a versatile choice for both traditional and modern homes. The durable powder-coated surface is resistant to fading, corrosion, and harsh weather conditions, ensuring your aluminium entrance door maintains its premium appearance with minimal maintenance.
- 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:
Available Designs:
- Door Leaf thickness: 75mm
- Colour: Black Grey RAL 7021
- 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!
- 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. 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 Turenwerke SL75 Design 1990 Premium75 Traditional Aluminium Door combines classic styling with modern aluminium engineering. It features a thermally broken Premium75 profile for improved insulation, reinforced aluminium panels for enhanced strength, and a durable Black Grey RAL 7021 powder-coated finish for long-lasting performance.
Yes, this Premium75 aluminium front door is designed with advanced thermal break technology to reduce heat transfer. This improves overall energy efficiency, helping to maintain indoor comfort while potentially lowering heating and energy costs.
The SL75 Design 1990 Traditional Aluminium Door is engineered for security, supporting high-performance multi-point locking systems and reinforced construction. Its strong aluminium frame provides excellent resistance to forced entry, making it a secure choice for residential properties.
No, the Black Grey RAL 7021 powder-coated finish is highly durable and low maintenance. It resists fading, corrosion, and weather damage, requiring only occasional cleaning with mild soapy water to keep the aluminium front door looking its best.
Absolutely. The traditional design details combined with the contemporary Black Grey RAL 7021 colour make this aluminium front door suitable for both period-style properties and modern homes. It offers the perfect balance of timeless appearance and advanced aluminium door performance.
























