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Fire retardant wood and panels

Together with Burnblock, Lemahieu&Lempan creates new fire retardant solutions for your timber and panels. The fire retardant Burnblock® is 100% natural, 100 % biodegradable and non-toxic.
A number of wood types and panels (this list expands continuously) is yet B-s1,d0 certified in accordance with the European classification system EN 13501. Tested and certified by several independent European Institutions. (  Download the classification table )

Read more about the partnership between Lemahieu&Lempan and Burnblock®.

Our autoclave and oven are also available for third parties.

The advantages of wood and panels treated with Burnblock®:
  • Best results in the market in the field of fire-retardancy
  • Burnblock® has a certification according to the highest European standards regarding combustible materials, namely up to B-s1, d0.
  • Through vacuum/pressure impregnation, Burnblock® is incorporated in the wood product. After drying in our ultramodern oven it is ready to be processed by you or us. 
  • There is no change in color or structure.
  • Both for indoor and outdoor applications.

About the product

Burnblock® is a 100% natural and non-toxic fire retardant. Burnblock® is effective on all types of absorbent material and certified to highest European standards.
  • 100 % sustainable
  • 100 % biodegradable
  • you will find all ingredients in food or the human body
  • No ingredients used in Burnblock® on EU REACH list
  • Energy efficient
  • PH neutral - no corrosion
  • Extremely low VOC
  • Effective on all absorbent materials: wood, veneer, textiles, paper etc.

“What health risks does Burnblock® represent? Some data indicate a slight irritation if Burnblock® should accidentally come into direct contact with the eye. The Danish Technological Institute assesses this effect to be less than that of natural lemons and fruit juice.”

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