Alutrend Linear: modern design and durability
The Alutrend Linear is a wood-aluminum window system that combines a natural wood interior with a durable aluminum exterior. This window system is built to withstand harsh weather conditions while offering a sleek, minimalist design.
Key features of Alutrend Linear
1. Flush frame and sash surface
- The frame and sash are flush, creating a modern, clean look.
- Ideal for those who prefer a simple, minimalist aesthetic.
2. Customizable depths
- Available in Standard, XL (78 mm deep sash), and MAX depths.
- Customizes to meet insulation and design needs.
3. Diverse wood options
- Choose from pine, meranti, or oak for the interior.
- Available in transparent coatings or opaque RAL colors.
4. Durable aluminum cladding
- Aluminum cladding protects against weather elements.
- Low-maintenance with a wide range of finishes available.
5. Triple sealing lines
- Three sealing lines ensure tightness, preventing moisture and wind.
- Improves acoustic insulation for better comfort.
6. Glazing options
- Double and triple glazing options available.
- Provides excellent thermal and acoustic insulation.
Their construction uses beautiful, natural wood on the inside, and durable and easy-care aluminum on the outside. The total depth of the window frame is up to 90mm. The air space between the wooden and aluminum frames provides an additional insulator. Therefore, the windows have a better heat transfer coefficient (1.1-1.2 W/m2K) and are characterized by increased acoustic insulation compared to standard wooden windows.
System offers great color and aesthetic possibilities. From the inside, windows can be made of pine, meranti and oak wood, painted with transparent paints (with visible wood structure) or opaque paints (according to the RAL color palette). Aluminum overlays (the outside of the window) can be painted with a special technique imitating various types of wood (so-called decor) or uniformly in colors from the RAL palette.
Linear is characterized by the fact that the surface of the frame and sash is flush from the outside. This is a proposition for people who prefer classic simplicity.
Linear system it is also available in a widened version with a 78 mm deep wing (Alutrend XL 78 Linear) and in a version with an angular finish of the inner wing strip (Alutrend Qube 68 Linear) as well as in a version combining both of the above options (Alutrend XL Qube 78 Linear).
- The surface of the frame and sash is flush from the outside.
- Wooden-aluminum system with three depths: Standard, XL, MAX.
- A wide range of wood species.
- 3 seal lines.
- Double or triple glazing.
Alutrend – Modern System Made of Wood and Aluminum – YouTube
Sopot together with Bertrand. Here you can meet us – Bertrand – Windows & Doors
Advantages of Alutrend Linear
- Enhanced thermal performance:
The air space between wood and aluminum improves insulation.
The Uw values range from 1.1 to 1.2 W/m²K for better energy efficiency. - Versatile design:
Choose from a variety of wood finishes.
Aluminum cladding can be painted in RAL colors or wood-like decors. - Low maintenance and durability:
The wood-aluminum combination ensures durability.
Resists weather conditions while reducing maintenance.
Applications
- Residential homes:
Perfect for enhancing the elegance of homes. - Commercial properties:
Adds durability and style to offices, hotels, and other spaces. - Renovation projects:
Ideal for updating older structures while preserving traditional design.
The Alutrend Linear offers the perfect balance of modern design and functionality. Its customizability, durability, and energy efficiency make it a great choice for any building.
| Installation depth | 90mm |
|---|---|
| Uw | 1.1-1.2 W/(m²K) |
Bertrand uses the most advanced varnishes for wood.Our AQUATOP varnish, which we use as standard, protects surfaces from the weather and gives them a smooth and long-lasting protection.
AQUATOP is characterized by excellent moisture resistance.It protects surfaces from water, rain and moisture, preventing problems such as rot, mold and damage that occurs over time.It provides reliable resistance all year round, in any climate.
Thanks to advanced and innovative varnishes and a careful manufacturing process that is a hybrid of automated sanding of flat surfaces and manual sanding of hard-to-reach surfaces such as the area inside the frame, our wood windows feature a smooth and flawless finish.
Bertrand wood windows are perfect for hot climates thanks to the use of cold pigmented varnish.