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About Us – windows24.com

At windows24.com we are pioneers in the window and door e-commerce sector, supplying innovative German products that can be individually customised in our online configurator. Thanks to an expert team, who advise on configuration and import to delivery and aftersales, we have successfully supplied high-quality windows, doors, shutters, and more to over 250,000 customers around the world.

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Window & Door Experts Since 1872

windows24.com is a brand that is part of the Stuttgart-based company, Neuffer Windows + Doors. First founded on the 13th of January 1872 by Ludwig-Ulrich Neuffer, the firm is now in its fifth generation, run by Philipp Neuffer, and plays a key role in shaping the industry.

1872 founding 1872

Master glazier Ludwig-Ulrich Neuffer founds the company

Appointment to royal court glazier 1887 - 1913

Numerous awards for innovative window inventions

Online configurator 2005 - 2012

World's first online window configurator and windows24.com

Team expansion 2012 - present

Further international expansion and online shops

Certified Products & Trusted Services

At windows24.com you can rely on tested products of the highest quality, excellent guarantees, and a streamline, secure ordering process. Our products are all manufactured in Europe in accordance with stringent standards and renowned German precision.

Passive House Institute Certified Products

We offer certain purpose-designed window and door profiles that have been certified by the Passive House Institute for their outstanding energy efficiency.

Over 250,000 Satisfied Customers & Counting

We consistently receive reviews from customers who are happy with their products. A recent project in Colorado wrote: "We love our new windows and doors! The windows24 team gave us great advice and recommendations and was so patient with all changes to our project."

Durability with a Guarantee

For the external aluminium cladding of certain products, we offer a 10-year guarantee to recognise particularly impressive durability.

IFT Rosenheim Testing & Accreditation

Numerous windows and doors from windows24.com have been tested and certified by IFT Rosenheim, a renowned institute for window and façade technology, to confirm their excellent strength and watertightness.

Reasons to Order from windows24.com

German Brand Quality

Our products go through strict quality control processes to ensure the highest of standards. Long-lasting materials are used and we specialise in innovative technology to supply windows and doors that stand the test of time.

A Wide Range of Products

We aim to consistently offer customers the best online offer. We therefore regularly update the range of products, introducing new categories, like canopies or glass front doors, while expanding customisation features.
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An Expert Customer Team

Our in-house team is there to guide you every step of the way. From advising on the ideal product solution and configuration to clarifying import and delivery logistics, they are there to help. Just contact us today via +49 711 860 60 200 or by e-mail at info@windows24.com.

Streamline & Secure Delivery

At windows24.com various delivery options can be discussed with our team to suit your needs. Logistic broker import support can also be provided if desired. All goods are shipped carefully with certified packaging and tested pallets.
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Our Premium Partners

We focus on German brand quality and work closely with some of the best German profile and fittings suppliers in the industry to ensure high standards and excellent quality control.

Schüco
Siegenia
Winkhaus
aluplast
Hoppe
Gutmann
Kömmerling
Werzalit
Alulux

Modern, High-quality Production

Our path to success is as simple as it is effective: strictly controlled quality from the choice of material through to production and delivery. Windows and doors come with a 5-year base warranty and products are always made in compliance with premium brand quality, equipped with high-end parts from leading manufacturers. All frame materials are innovatively processed and there is a wide range to choose from, including uPVC, wood, aluminium, and composite options.

Have Questions? We Are There to Advise

Whether you have detailed plans for a new-build or renovation or are just starting out, our team is happy to help.

Contact us for one-on-one expert advice to configure your product to meet your specific requirements and preferences. We are available from Monday to Friday, 8am to 6pm CET, via +49 711 860 60 200 or by e-mail at info@windows24.com.

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Our Success Stories: the Ideal Solution for Every Project

We have supplied bespoke windows, doors, roller shutters, sills, and more to clients around the world who have chosen us for our competitive pricing, innovative and certified products, extensive range of customisation options, and reliable support.

Residential Buildings

Russ Srive, New Zealand
Residential building
Russ DriveNew Zealand
Composite windows and doors for a passive house

“The windows from windows24.com meet all of our criteria for design, energy efficiency and high quality. These made-to-measure products are a perfect match for our passive house.”

Jack's Point, New Zealand
Residential building
Jack's PointOtago, New Zealand
Wood-alu windows and doors for a passive house

“windows24.com brought windows and doors with amazing quality to our project. The products are well-built and are certified for passive house values.”

Peppertree, Australia
Residential building
PeppertreeAustralia
Special window shapes

“windows24.com delivered windows to us that perfectly fit to the design of our house. These are no standard windows! We were surprised by how exactly we could define the shape of each window.”

Arizona, USA
Residential building
ArizonaUSA
uPVC windows and doors

“Great customer service! The professional advice from the windows24.com team helped us choose the ideal products for our situation.”

Commercial Buildings

Virgin Island, USA
Commercial building
Virgin IslandUSA
Hurricane-proof aluminium windows and doors

"windows24.com was a great partner for reconstructing one of our hotels. With their help we reached the highest quality in terms of design, insulation, and wind load resistance".

Torrens Childcare Centre, Australia
Commercial building
Torrens Childcare CentreAustralia
Composite Passive House windows

Wood-aluminium windows and doors with elevated handles that meet passive house and safety standards for the renovation of a childcare centre.

Cambridge, UK
Commercial building
Selwyn CollegeCambridge, UK
Composite windows

Wood-aluminium windows suitable for a public building, aligned with UK security and safety standards.

New York, USA
Commercial building
295 Madison AvenueNew York, USA
Aluminium windows

Energy star windows with a tilt and turn opening for the renovation of a historic building.

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Do You Want To Become a Part of Our Success Story?

We see ourselves as a tech companany, are proud of our ambitious team, and are always on the look out for new talent to join us. To browse all roles, just visit our careers page by clicking the button below or apply directly at jobs@neuffer.de.

View open positions

FAQ

The online shop windows24.com is an internet sales site owned by Neuffer Windows + Doors, Kronprinzstrasse 8, 70183, Stuttgart. The company's business purpose is the order-related purchase and sale of high-quality building-related products. Sales include uPVC, wooden, and aluminium windows as well as those made from material combinations like uPVC-aluminium and wood-aluminium. Further examples of products sold are front doors, front and top-mounted roller shutters, and a wide range of window and door related accessories.

The online shop, windows24.com, belongs to the company Neuffer Windows + Doors. With over 150 years of experience in the window and door sector, the Stuttgart firm has remained in the family and continues to supply premium yet affordable German products that can be precisely tailored to customer preferences.

Our history: 1 company, 5 generations

In 1872 Ludwig-Ulrich Neuffer took over a 500-year-old Stuttgart glazing business and founded Neuffer Windows + Doors. By 1907 the firm had rapidly grown, fulfilling orders for royal German palaces and with Ludwig-Ulrich being appointed to royal glazier.

By the 1920's Ludwig-Ulrich had developed the patened "Neuffer double window" which was truly innovative for its time. His son Albert Neuffer followed suit, launching the "System record" window and the sliding model "System Neuffer". During the 1930's Neuffer then became increasingly noticed abroad, completing numerous international and domestic projects.

During the 1950's, the company moved to a new headquarters because premises had become spread out during World War Two. By the 1970's Ludwig-Ulrich's grandson, Albert Neuffer jun. had then taken over running the company, actively assisted by his son Jörg Neuffer. Throughout the end of the 20th century numerous large-scale and high profile projects were completed, such as for the Daimler AG headquarters in Stuttgart.

Moving into the 21st century and through to the present day, Neuffer has consistently grown its online presence, launching sites with the world's first online window configurator and supplying customisable German windows, doors, roller shutters, sills, and related accessories around the world.

Neuffer Fenster + Türen GmbH
Kronprinzstr. 8
70173 Stuttgart
Germany
Phone: +49 711 860 60 200
Fax: +49 711 860 601 11
E-Mail: info@windows24.com
Online store: www.windows24.com

Our general terms and conditions can be found here.

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