Like a bridge construction, Tubular Core provides an ideal combination of light weight and stability. Compared to solid boards, the weight of Tubular Core is reduced by up to 60%. This impressive fact proves that high quality doors do not have to be heavy!
Tubular and solid cores have a very low thickness swelling, which is unusual for wood based materials. This makes them particularly suitable for doors with delicate surfaces.
The special positioning of the particles guarantees a very high impact resistance: Doors with Tubular Core withstand even the greatest impact - in spite of maximum diameter of the tubes.