Bertrand Windows and Doors

Windows

We offer a wide selection of solutions that are not only a practical element of every home, but also affect its aesthetics and energy efficiency. Our offer includes windows made of various materials, including PVC, aluminum and wood, ensuring durability, high insulation and an elegant appearance.

White window with aluminum handle

WINDOW AND DOOR SYSTEM WITH THERMAL INSULATION

MB 79N SI is a modern window and door system. It was introduced to meet the increased thermal insulation requirements. It is used to make structures including: fixed windows, casement windows, tilt windows, tilt-and-turn windows, tilt-and-slide windows, as well as single- and double-leaf external doors and showcase solutions with doors. MB-79N SI is the variant with the best thermal insulation, with profiles equipped with insulating inserts and a two-component central gasket.

 

System MB79N US to ekonomiczne i funkcjonalne rozwiązanie, które pozwala na uzyskanie jednolitego wyglądu elewacji poprzez niewidoczne skrzydła okien oraz możliwość zastosowania różnych typów przylg. Zapewnia wysoką izolację termiczną, akustyczną oraz szczelność.

For special requirements – durable aluminum finish

The version of the Kontur system with the option of aluminum overlays is an extremely durable, elegant and effective solution. A specially designed wing profile with a reduced height, dedicated exclusively to attaching aluminum overlays, is a unique feature of this system, thanks to which truly unique designs are possible.

A modern wood-aluminum system with a hidden door leaf.

Modern or traditional? Light or solid? Durable or noble?
Windows Synergic brands Bertrand it is an uncompromising solution. A hand-polished wooden window profile will bring a cozy, warm atmosphere to your home. Durable, rain- and UV-resistant aluminum will ensure durability and safety of your windows.
When opposites attract, an ideal solution is created: a narrow, elegant wood-aluminum profile with a hidden leaf, tailored to your requirements.

MINIMALIST MODERN FORM

In the new system LINEAR the designers used an absolutely pioneering design concept for 74 mm deep systems, which resulted in the creation of a product characterized by visual perfection and optimal technical parameters. LINEAR is a fully complete system intended for the construction of windows, balcony doors and entrance doors.

BEAUTY, VERSATILITY, SAFETY

KONTUR is a versatile, modern plastic system. Thanks to the transparent and clear design of the form, both from the outside and inside, the system creates new trends in the field of window design. Narrow profiles and the maximum share of glass provide more natural light in the rooms. Contrary to appearances, slim KONTUR profiles provide increased safety and stability!

INCREASED ANTI-BURGLARY PROTECTION

Kombisystem plus is a new system with a middle seal. It is equipped with an anti-burglary fin placed on the window rebate, which mechanically protects window elements against external factors. Systems with a central seal are distinguished by excellent thermal insulation parameters.

NEW PERSPECTIVES

The modern and technologically advanced KUBUS system presents a new look at window joinery. It fits perfectly into current architectural trends focusing on minimalist design, simple shapes and large glazing.

EVEN MORE LIGHT

Thanks to the use of modern and narrowest profiles, more natural light will reach your home. The design of Quantix windows, following current architectural trends, will decorate your home. The rich colors of acrylcolor and veneers will allow you to match the windows to your individual style.

 

A modern system made of wood and aluminum

We offer windows for customers who value natural wood and at the same time want to ensure maximum durability of their windows with minimal maintenance costs. wood-aluminum Alutrend.

A modern system made of wood and aluminum.

We offer customers who value natural wood and at the same time want to ensure maximum durability of their windows with minimal maintenance costs. Alutrend wooden-aluminum windows.

The beauty of natural wood. Aluminum resistance.

A modern system made of wood and aluminum

Alutrend Quadrat is a product for customers who value simple forms. It is characterized by a modern shape.

IMAGINE YOUR WINDOWS BECOME A HEATING SOURCE

INFRATHERM provides heat flowing from the glass, improving thermal comfort inside the building. INFRATHERM is a modern heating solution that ensures thermal comfort inside rooms, eliminates drafts and the feeling of cold.

MADE FOR CHAMPIONS

MasterLine 8 is a unique window system that offers countless design possibilities and excellent parameters regarding thermal insulation, air permeability, water tightness and resistance to wind loads. The new generation of innovative window solutions reflects current trends in architecture, which aim to maximize the use of daylight while maintaining the highest level of thermal insulation.

SYSTEM OF MULLETLESS FIRE PROTECTION WALLS

BERTRAND's offer includes a solution for transparent fire walls, i.e. the so-called "muntinless walls" based on the MB-78EI system. It allows the construction of internal partitions without visible vertical profiles separating individual wall modules, while maintaining its full fire resistance.

MODERN ALUMINUM SYSTEM

A system used primarily for making internal construction elements - various types of partition walls, windows, doors - including sliding, swinging, automatic, vestibules, showcases, cash registers, showcases, etc.

MODERN ALUMINUM WINDOWS

A window and door system with very good parameters that allows it to meet the various needs of users. The design of its sections has three variants depending on the thermal energy saving requirements: ST, SI and AERO.

MODERN ALUMINUM SYSTEM FOR ENERGY-SAVING CONSTRUCTION

The MB-104 Passive window system with a thermal break, with the highest thermal insulation, meets all requirements for elements used in passive construction.

MODERN ALUMINUM SYSTEM WITH NARROW PROFILES

The MB-FERROLINE window system with a thermal break is a solution perfect for the renovation of historic buildings, while maintaining the appropriate appearance of the windows, which can imitate steel joinery and at the same time ensure very good technical parameters of the structure.

 

MODERN ALUMINUM SYSTEM WITH NARROW PROFILES

The MB-Slimline window system with a thermal break with high thermal insulation is used to make various types of inward-opening windows (casement, tilt, turn-and-tilt) and fixed windows, which are characterized by, apart from excellent thermal insulation, also very good acoustic insulation, water tightness and air and high structural strength.

PRESTIGIOUS WOODEN SYSTEM

SOFTLINE and SOFTLINE XL windows. Classic solutions, modern form and natural beauty of wood - these are the most important features of Softline windows. Thanks to rounded edges and gentle shapes, we have given our windows an aesthetic design while maintaining very good technical parameters.

A MODERN SYSTEM MADE OF WOOD

Strongline Window is an extremely innovative line of windows, combining not only the natural beauty of wood, but also excellent technical parameters. With a frame and sash depth of 92mm and low heat transfer coefficient at the level 1.0 – 1.2 W/m2K, these windows are an excellent choice for people looking for stability and energy efficiency in their home. Thanks to Strongline, you can enjoy not only the aesthetics of wood, but also comfort and energy savings.

MORE POSSIBILITIES

The BB LINE window series is a perfect combination of functionality and aesthetics at an affordable price. High thermal parameters, excellent design and a wide range of colors, all at a reasonable price. Do you care about time and availability? This model is perfect for you.

A modern system made of PVC and aluminum.

KOMBISYSTEM ALU BERTRAND are technologically advanced products with a depth of 83 mm.

The TREND system is 74 mm deep and has 5/6 chambers and 2 seals. It is possible to use visible or hidden hinges.

Knowledge zone

Get to know us behind the scenes of our activities and stay up to date with the innovations we are preparing for you!

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