Carcassing with CE marking is manufactured in accordance with the requirements of EN 14081-1. It is strength graded by visual criteria in accordance with BS 4978 or by machine strength graded according in accordance with the requirements of EN 14081-2 and EN 14081-3. Construction timber is impregnated in accordance with the requirements of EN 15228, EN 335 and EN 351-1 with penetration class NP1 to NP5 and use class UC2 to UC4.
Conifers growing in Latvia perfectly balance high mechanical properties with low density; therefore, they are ideal for the production of environmentally friendly, healthy and sustainable building materials.
In our production process, the timber is dried to transport moisture, sorted by strength, planed / calibrated to the exact size of the final product and, if necessary, impregnated with a solution which is safe for people and nature.
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