StyleLine: Superior Craftsmanship
Choose Styleline for unparalleled quality windows. Click the image to expand.
- Longer lasting windows due to an increased weld strength.
- Exceptional security benefits with reinforced steel, internal beading and key locking handles.
- A smoother appearance for a seamless finish.
- Additional security claw locking systems and multi-point locks for absolute peace of mind.
StyleLine Windows & Doors in Derby
We offer exclusive Sternfenster StyleLine windows and doors in Derby. These windows and doors have superior asthetics, technology and a flawless finish.

Superior Profile
StyleLine windows and doors are manufactured using high technology so that all products are produced with a superior quality.
Advanced machinery and technology is used to provide an impeccable finish, with all window and door products featuring a seamless corner joint for an ultra slim sightline.

Quality Finishes
The most advanced and refined windows and doors on the market, every StyleLine profile has an impeccable finish, with the highest attention made to quality and detail. You can expect an immaculate colour and finish to the sash and outerframe, making them very different to your average window.

Stronger
Thanks to a revolutionary welding process these uPVC windows are extremely weather tight. This unique welding process results in a stronger and more resistant frame which is why they are far more secure and energy efficient than standard windows.

High Security
Strong and secure, our StyleLine windows come with a multi-point shootbolt locking system as standard, with accompanying key locking handles.
Featuring steel reinforcement, our windows and doors have exceptional innate strength. Internal beading and strong welds provide enhanced security for your home.
We also provide additional security claw locks and MACO locks for maximum security protection.

Energy Efficient
Offering outstanding insulation and thermal efficiency, our StyleLine windows and doors are available either double glazed or triple glazed with A-rated glass as standard.
Double weather-seals combined with low sight line gaskets and a super spacer bar make every single one of our uPVC windows and doors fully weatherproof.

Accredited To High Standards
Our StyleLine windows and doors are all compliant with the British Standard Kitemark (BSI) and Secured by Design standards.
Our uPVC windows and doors comply with the very latest European security standards, including BS7950 and PAS24.
StyleLine Windows & Doors in Derby
We offer exclusive Sternfenster StyleLine windows and doors in Derby. These windows and doors have superior asthetics, technology and a flawless finish.
Deceuninck 2500 & 2800 Colour Selection

Black Brown

Anthracite Grey

Chartwell Green

Cream Foil

Golden Oak

Irish Oak

Nuttree

Rosewood

White

White Laminate
Residence 9 Colour Selection

No 10 Black

Corse Lawn

Cotswold Biscuit

Cotswold Green

English Oak

Electric Grey

Grained White

Golden Oak

Irish Oak

Rosewood

Painswick

Silvered Oak

Clotted Cream
Deceuninck Heritage 2800 Range

Painswick/Heritage White

Clotted Cream/Heritage White

Smooth Anthracite/Heritage White

Black Ash/Heritage White

English Oak

English Oak/Heritage White

Heritage White/English Oak

Heritage White
Product Video
Luxury Windows and Doors
All our StyleLine windows and doors are made using state-of-the-art technology. They are a cut above the rest and are manufactured with the very latest uPVC expertise.
The StyleLine range comprises of a variety of windows and doors, so whatever combination of products you require, you benefit from the highest quality uPVC products, featuring a superb, seamless finish of the sash and outer frame.
Stunning Styles
The SyleLine windows and doors collection is simply beautiful. It is available in an extensive range of colours and finishes. These lavish windows and doors are created to complement all types of properties, with a wide range of traditional and contemporary accessories for you to choose from.
Outstanding Profile
Manufactured using cutting edge technology, StyleLine windows and doors are produced to the highest standards and are of exceptional quality.
Advanced machinery and technology is combined to provide an incredible finish, with all window and door products featuring a seamless corner joint for an ultra slim sightline.
Impeccable Finish
StyleLine windows and doors are the most advanced and refined available. Every StyleLine profile is made with the greatest attention to detail and quality. They are renowned for their perfect, smooth finish to the sash and outer frame, which makes them stand out from other uPVC windows and doors.
As a result of our pioneering manufacturing techniques, our StyleLine range is more refined than standard uPVC windows and doors. They are truly unique in the field of uPVC windows and doors.
Additional Strength
Our windows are created using a revolutionary welding process which results in a stronger and more resistant frame. This distinctive welding process makes our uPVC windows and doors highly energy efficient, secure and much more durable than a standard uPVC product.
Thermally Efficient
SyleLine windows and doors are highly energy efficient. They offer incredible insulation and thermal efficiency and are available either as double or triple glazed. These windows and doors come with A-rated glass, whichever option you choose.
Double weather-seals, low sightline gaskets and a super spacer bar are included to make every window and door fully weatherproof.
High Security
We know how important security and protecting your home is, which is why our StyleLine products come with a multi-point shootbolt locking system as standard, with accompanying key locking handles.
For added protection, Styline windows and doors deature steel reinforcing, internal beading and exceptional weld strength, making them naturally strong.
We also provide additional security claw locks and MACO locks for maximum security protection, keeping you and your home safe.
Fully Accredited
Our StyleLine windows and doors are all compliant with the British Standard Kitemark (BSI) and Secured by Design standards.
Our uPVC windows and doors comply with the very latest European security standards, including BS7950 and PAS24.
StyleLine Window and Door Prices
To obtain your free non obligation quote for StyleLine Windows and Doors please use our online contact form. Or, alternatively, why not give one of our friendly team members a call on – 01332 737885.