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502 099 299 Send enquiry
For developers and main contractors

Specialist installation of windows and doors.

Your project, our experience. A shared success.

Let's work together
Currently on site
Flow, Łódź – development visualisationFlowŁódź · Archicom
Widzewska 5D, Łódź – development visualisationWidzewska 5DŁódź · Archicom
Services

What we specialise in.

Building in Berlin with windows and doors installed by us

Window system installation

Residential · Office · Apartment buildings

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Atrakcyjna Stodoła AS120 – prefabricated house with a glazed gable

Prefabricated house construction

We build in partnership with Atrakcyjne Domy.

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27years of specialist experience 250,000+windows and doors installed 50+developers, contractors and manufacturers 2countries · Poland and Germany
About us · since 2006

Expert window installation. Without compromise.

We install windows and doors on major construction projects and for private clients throughout Poland and Germany.

We work with developers, main contractors, construction companies and house manufacturers, providing a comprehensive service – from logistics and delivery, through professional installation, to after-sales service.

We have our own experienced installation and service crews, modern equipment and our own vehicle fleet. Every project is also overseen by our office-based specialists, who provide technical and organisational support and ensure the whole process is efficiently coordinated.

Since 2025, in partnership with Atrakcyjne Domy, we have been building modern expanded clay concrete houses, for which we supply and professionally install our windows and doors.

Major projects. An experienced team. A turnkey service.

Bauline Invest vans and the BG Lift M100 mini crawler crane outside our warehouse
Partners

Our clients.

Developers and contractors who return to us for their next projects.

Window manufacturers
Projects

Our projects.

Selected projects

Widzewska Manufaktura, ŁódźWidzewska Manufaktura, ŁódźWidzewska Manufaktura, Łódź
Widzewska ManufakturaŁódź · 576 windows
Fuzja, ŁódźFuzja, ŁódźFuzja, Łódź
FuzjaŁódź · 350 windows
Berlin, GermanyBerlin, GermanyBerlin, Germany
BerlinGermany · 1,850 blinds
Apartamenty Skorupki, ZąbkiApartamenty Skorupki, ZąbkiApartamenty Skorupki, Ząbki
Apartamenty SkorupkiZąbki · 480 windows
Kazimierza Wielkiego, PłockKazimierza Wielkiego, PłockKazimierza Wielkiego, Płock
Kazimierza WielkiegoPłock · 142 windows

We also deliver smaller residential developments.

Process

From enquiry to handover.

  1. EnquirySite details and the programme of works.
  2. Site visitMeasurements taken on site.
  3. ProgrammeDates agreed before installation begins.
  4. InstallationCarried out by our own crew.
  5. HandoverCompleted works and documentation signed off.
Send enquiry
Contact

Let's discuss
your project.

Send us a brief description of the scope and we will prepare a quotation.

502 099 299Phone biuro@bauline.plOffice · quotation requests marcin@bauline.plDirect line

Poland and Germany.

WarsawBełchatówŁódźPłockLublinKatowiceGdyniaBerlinNeumünster

We are based in Warsaw and Bełchatów. The smaller dots mark our project locations in Poland and Germany.

Request for quotation

Send us a brief description of the scope and we will prepare a quotation.

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502 099 299 Enquiry