Yes, because they lower project costs by up 50% and help you sell spec homes faster. German windows also reduce warranty claims and give you a clear edge over competitors.
Built under strict production standards, they deliver higher durability and consistent quality. Over the life of a project, this reliability protects your schedule, budget, and reputation.
criteria
German windows
American windows
Price
Up to 50% cheaper via direct import
Higher, especially for high-performance options
Project margin
Higher – real potential to increase profit
Lower – tighter margins
Product uniqueness
More styles, colors, and opening types without extra charge
European restricted CE certificate in standard, NFRC available – not always standard
NFRC compliance is standard
Why German windows are not always good quality?
Because the system brand on the label doesn’t tell you who actually built the window. In Europe, companies like Schüco supply extrusions (not glass and hardware), but thousands of different manufacturers assemble the final product. Some deliver excellent results, some not – and the difference shows up later as warranty issues or callbacks.
The key is not just choosing a “German brand,” but knowing which manufacturers have proven quality.
At debesto, we work only with suppliers we’ve tested over years, so you can avoid unnecessary risks.
Wojtek Stanowski, CEO at debesto.com
See how we can help you
Import European windows to the USA directly from Poland
If you want German-made windows for your project in the U.S., you have three main options:
Buy from a U.S.-based importer – windows are ordered from Europe, but you pay local U.S. prices.
Order directly from a manufacturer in Europe – you get lower prices, but you need to handle logistics and import paperwork on your own.
Work with a Europe-based broker – you buy at European prices while outsourcing logistics, customs, and coordination with the factory.
Costs and delivery times: U.S. vs. Europe
he biggest difference between ordering from U.S.-based importer and Europe is price, not delivery time.
Buying from a U.S. importer often costs up to 4x more than ordering the same windows in Europe.
Delivery times are essentially the same: whether you buy through the U.S. or Europe, the windows still need to be manufactured and shipped across the Atlantic.
How to import German windows directly from Europe
If you decide to order from Europe, you have two paths:
Do it yourself – research and verify manufacturers, source products, arrange the order with a factory and logistics with agencies. This requires experience with international shipping and may take extra time away from your project.
Work with a broker – professionals handle the process for you: selecting the right product, placing the order, coordinating with the factory, helping with logistics and supporting you after delivery.
This way, you cut costs compared to buying locally in the U.S., while keeping the process predictable and safe.
Window for ocean transportation are carefully secured in a container
Which European country should you import from?
Here’s the key point: Germany is not the only place where German systems are manufactured. Poland, today the world’s largest window exporter, produces millions of windows based on German technology.
Polish manufacturers started decades ago by importing German machinery and know-how. Over time, they combined this technology with their own craftsmanship and more cost-effective production. The result? Windows built on the same German systems, but available at significantly lower prices.
German systems at half the price – made in Poland
Did you know you can buy windows from German system providers that are manufactured in Poland for up to 4x less than in the U.S.? In Poland, there are nearly 2,000 manufacturers producing windows based on German systems.
At debesto, we’ve already verified which of them deliver consistent quality. That way, you get windows with German engineering, Polish cost efficiency, and a predictable, safe process for delivery to your U.S. projects.
Which window systems should spec home builders consider?
It’s not only German systems that fit high-end projects in the U.S. Polish, Belgian, and Spanish brands also deliver engineering, performance, and design at the same level. All assembled by Polish producers.
At debesto, we regularly verify both manufacturers and specific systems. That’s why we publish rankings and articles with up-to-date recommendations you can rely on.
Our current bestsellers among U.S. spec home developers:
Premium home on premium land without premium window prices. See how we helped a New York developer cut costs and deliver a smart, modern glazing package for a $14.5M listing.
How two architects upgraded their Long Island coastal home with passive-style aluminum windows from Poland – cutting costs by 50% without compromising on performance or aesthetics.
Learn how we helped a New York developer increase the value of their property for sale without compromising on quality.
Summary: Should spec home developers consider German-engineered windows?
Yes, because they cut costs and help you sell faster. By sourcing German-engineered windows from Poland, you can save up to 50% compared to premium U.S. windows while offering higher quality and more design options. This means better margins for you and a product that makes homes stand out on the market.
Key benefits for spec home developers:
50% lower price than premium U.S. windows
Higher quality – better window materials and specifications
More design flexibility – custom sizes, colors, and high-end materials
Fully compliant with U.S. building codes and NFRC standards
How debesto helps you deliver:
Verified manufacturers = fewer warranty claims and risks
Predictable lead times and support with shipping straight to your site
Simple ordering and support available in your time zone (until 4 p.m. EST)
We outsource German window production each year to trusted Polish manufacturers—efficiently, safely, and on time. Let’s see how we can help grow your business!
Yes. When imported directly from Europe, German-engineered windows can cost up to 50% less than comparable American options – even with shipping.
What do “German windows” really mean?
They’re not always made in Germany. The term refers to windows built with German-engineered extrusions (Aluplast, Salamander). Many of them are manufactured in Poland, where production is more cost-efficient.
Can German windows cause problems?
Yes, if you choose the wrong manufacturer. In Europe, window systems are built by thousands of different fabricators. Some deliver top quality, others don’t. The brand of the system alone doesn’t guarantee quality.
How can I make sure I get high-quality windows?
Don’t just pick a brand. Choose a manufacturer with proven performance. At debesto, we’ve vetted multiple Polish manufacturers over the years to eliminate low-quality sources and reduce risk for your project.
Can I buy German systems made in Poland?
Yes. And it’s often the smartest choice. You get the same German-engineered systems at up to 4x lower prices than U.S. distributors.
Co-owner of debesto.com. For over 10 years I’ve been helping builders from the U.S. and Europe find clear answers to their key questions about importing windows from Poland. I focus on solving the real problems American builders face – based on what I’ve seen myself on U.S. job sites, not just from behind a desk.
Explore debesto's video consultation to understand the process, purpose, costs, participants and discover how it boosts your project's success. An informed choice awaits for your business growth and efficiency.
Did you think that when you order Schüco windows from Europe, you buy them from Schüco? If so, be sure to read our article, because you are sorely mistaken. This is crucial to understand how relationship between best European window manufacturers and system providers can impact your business.
Is your company interested in importing Polish windows, but you have concerns about a dishonest supplier? Don’t have them! We suggest how to check the credibility of a contractor, so you may feel confident in importing windows. How to check a company from Poland: 1. Visit the website The first…
At debesto.com, we are experts in providing customized window solutions, including patio doors, blinds, entry, and garage doors, tailored to building professionals: developers, general contractors, architects, and construction project managers.
With over a decade of expertise in European windows, we specialize in assisting construction companies to import windows efficiently and profitably.
With debesto, you gain comprehensive, consultative partnerships designed to enhance your project’s success and minimize your business risk. Our customers appreciate most:
The total time from manufacture to delivery of the windows to the US port is on average 7-10 weeks depending on the destination port and delivery method that you can choose from debesto delivery price list.
Add to this the production time of the windows (from 2 to 8 weeks).
The maximum expected production time can be found on the pro forma invoice. We deliver 97% of all orders shipped worldwide according to the deadline we declare on the pro forma invoice. If we are late, we give you a 2% discount.
Do the products come with an international warranty?
Yes, products are covered by the debesto worldwide warranty, provided they are installed according to the professional standards and applicable regulations in the country of installation.
Are the windows insured during shipment?
Yes, all products are fully insured during transportation, covering the entire value of the products.
