Turenwerke SL75 Design 2010 Premium75 Traditional Aluminium Door - Sapphire Blue RAL 5003
The Turenwerke SL75 Design 2010 Premium75 Traditional Aluminium Door in Sapphire Blue RAL 5003 combines classic British design with cutting-edge aluminium engineering. Perfect for homeowners seeking a bold yet timeless entrance, this premium aluminium front door delivers outstanding thermal efficiency, enhanced security, and long-lasting durability — all wrapped in a striking deep blue finish.
Finished in the rich and elegant Sapphire Blue RAL 5003, this external aluminium door creates a powerful first impression. The deep navy tone complements both traditional period homes and contemporary properties, offering a sophisticated alternative to standard grey or black front doors while maintaining refined kerb appeal.
- 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:
Available Designs:
- Door Leaf thickness: 75mm
- Colour: Sapphire Blue RAL 5003
- 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
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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. 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 Turenwerke SL75 Design 2010 Premium75 Traditional Aluminium Door in Sapphire Blue RAL 5003 combines classic panel-style design with advanced aluminium performance. It features a 75mm insulated door leaf, thermally broken profiles for improved energy efficiency, and a durable powder-coated finish. The deep Sapphire Blue colour enhances kerb appeal while providing long-lasting weather resistance and low maintenance.
Yes, Sapphire Blue RAL 5003 is a sophisticated and timeless shade that works beautifully on traditional and contemporary UK homes. The deep navy tone offers a bold yet elegant alternative to anthracite grey, making it a popular choice for homeowners looking to create a standout aluminium entrance door with classic appeal.
The Premium75 aluminium door system incorporates a 75mm thick insulated core and thermal break technology to minimise heat transfer. This helps reduce heat loss, prevent draughts, and improve overall energy efficiency, making it a suitable choice for homeowners seeking a thermally efficient aluminium external door.
Security is a key feature of the Turenwerke SL75 Premium75 Aluminium Front Door. It is constructed from reinforced aluminium for superior strength and is typically fitted with a multi-point locking system for enhanced protection. This robust design makes it a secure and reliable external door solution for residential properties.
No, the Sapphire Blue RAL 5003 powder-coated aluminium finish is designed to be highly durable and weather-resistant. Unlike timber doors, it does not require regular repainting or sealing. Occasional cleaning with mild soap and water is sufficient to maintain its appearance, making it a low-maintenance aluminium front door option.
Original: $3,514.00
-65%$3,514.00
$1,229.90





Description
The Turenwerke SL75 Design 2010 Premium75 Traditional Aluminium Door in Sapphire Blue RAL 5003 combines classic British design with cutting-edge aluminium engineering. Perfect for homeowners seeking a bold yet timeless entrance, this premium aluminium front door delivers outstanding thermal efficiency, enhanced security, and long-lasting durability — all wrapped in a striking deep blue finish.
Finished in the rich and elegant Sapphire Blue RAL 5003, this external aluminium door creates a powerful first impression. The deep navy tone complements both traditional period homes and contemporary properties, offering a sophisticated alternative to standard grey or black front doors while maintaining refined kerb appeal.
- 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: Sapphire Blue RAL 5003
- 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 2010 Premium75 Traditional Aluminium Door in Sapphire Blue RAL 5003 combines classic panel-style design with advanced aluminium performance. It features a 75mm insulated door leaf, thermally broken profiles for improved energy efficiency, and a durable powder-coated finish. The deep Sapphire Blue colour enhances kerb appeal while providing long-lasting weather resistance and low maintenance.
Yes, Sapphire Blue RAL 5003 is a sophisticated and timeless shade that works beautifully on traditional and contemporary UK homes. The deep navy tone offers a bold yet elegant alternative to anthracite grey, making it a popular choice for homeowners looking to create a standout aluminium entrance door with classic appeal.
The Premium75 aluminium door system incorporates a 75mm thick insulated core and thermal break technology to minimise heat transfer. This helps reduce heat loss, prevent draughts, and improve overall energy efficiency, making it a suitable choice for homeowners seeking a thermally efficient aluminium external door.
Security is a key feature of the Turenwerke SL75 Premium75 Aluminium Front Door. It is constructed from reinforced aluminium for superior strength and is typically fitted with a multi-point locking system for enhanced protection. This robust design makes it a secure and reliable external door solution for residential properties.
No, the Sapphire Blue RAL 5003 powder-coated aluminium finish is designed to be highly durable and weather-resistant. Unlike timber doors, it does not require regular repainting or sealing. Occasional cleaning with mild soap and water is sufficient to maintain its appearance, making it a low-maintenance aluminium front door option.
























