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BSH glue-laminated profiled beams

BSH – glue-laminated timber – is a highly advanced wood product, used wherever the highest strength parameters, high aesthetics and dimensional stability are required. BSH is an alternative to other structural materials such as steel or reinforced concrete. Glue-laminated timber is a structural material created by gluing together multiple layers of boards (usually 40mm thick) made of high-quality wood, called lamellas. The production process begins with careful chamber drying of coniferous wood lamellas to 15% moisture content. The dried lamellas are planed on four sides, then visually or mechanically sorted into predefined strength classes. All wood imperfections, such as large knots or bark inclusions, are automatically marked and removed in the process.

Key features

  • Increased durability

  • No structural weak points

  • Resistance to twisting and cracking

  • Precise joining of beams up to 12m long

  • Increased thermal resistance

  • Uniform, aesthetic appearance

  • Reduced amount of waste

WHY CHOOSE GLUE-LAMINATED TIMBER?

The wood used to glue homogeneous layers is very carefully sorted. This process aims to eliminate defective elements that could significantly weaken the structure. The carefully selected product has twice the strength compared to typical raw construction timber. The strength of BSH timber is influenced by the following factors:

  • HIGH SHAPE STABILITY

    Wood keeps working over time after assembly - this is an inherent feature of typical raw material used in construction. It shrinks, deforms or cracks along the grain. Due to maintaining uniform moisture content, glue-laminated timber has much better properties compared to solid wood: it does not warp and cracks minimally.

  • FIRE RESISTANCE

    Glue-laminated timber is characterized by very high fire resistance and is an absolutely safe material, contradicting stereotypes about the flammability of wood itself. When an element is not directly in the fire, the flame extinguishes itself. Additionally, the charred outer layer protects the inner layers of the structural element from destruction, thus ensuring long fire resistance. The inner part of the wooden cross-section retains its load-bearing capacity for a long time, even in a building affected by fire.

  • INSULATING PROPERTIES

    Glue-laminated timber has a very low thermal conductivity coefficient, which makes it perform very well at both high and low temperatures. It ensures thermal comfort.

  • RESISTANCE TO AGGRESSIVE ENVIRONMENTS

    Water- and weather-resistant adhesives are used in the production of glue-laminated timber. This is why it is successfully used for structures directly exposed to weather conditions.

  • HIGH ECOLOGICAL AND AESTHETIC VALUES

    Humans have used wood for centuries, as it is the most natural building material. In load-bearing structures, glue-laminated timber serves as the main structural element, but also gives the whole building a unique character. Wood adds visual warmth and light to buildings. Houses made of glue-laminated timber are healthy, durable, environmentally friendly and create a unique atmosphere and pleasant, moody climate.

Thickness [mm] Height [mm] Length [mm] Price [PLN/m²] Length [mm] Price [PLN/m²]
62 160 6000 130 12000 145
84 160 6000 170 12000 185
100 160 6000 200 12000 215
120 160 6000 250 12000 270
130 160 6000 260 12000 285
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