top of page

ProJoist I-Joist 

ProJoist is produced from the highest quality LVL in the flange and ECO OSB3+ with E0 formaldehyde emission as web material.

LVL is produced from Northern European slow-growing pine and spruce whereas OSB3+ is produced from a mixture of hardwood

and softwood with 100% PMDi glue.

Combination of German Technology and Northern European immense natural resources make ProJoist one of the strongest and ECO-friendly beams in Europe. Both components LVL and OSB are CE certified. We mostly produce FSC® (Licence code: FSC-C148396) - certified products.

Application & Advantages

  • Floor joists in timber frame and masonry houses

  • Roof rafters in timber frame and masonry houses

  • Wall studs in timber frame structures

The most important product advantages are:

̌✓ Superior thermal efficiency thanks to minimal thermal bridging.

Straight, uniform and dimensionally stable.

Lightweight: half the weight of equivalent conventional softwood joists.

High load-bearing capacity.

Fast and easy site installation within the floor and roof space.

Simple drilling for easier installation

(If desired, the beams can also be supplied with pre-drilled holes. This saves time and money  

because fitters can work more efficiently with shorter wiring runs and fewer pipe bends).

Less labour, and less skill required.

Experienced engineering support.

ETA – 3rd party  certified to European standards, CE marked, FSC certified

bottom of page