you are in: Home Products Door blanks

Door blanks



DendroLight® door blank represents a new concept in the door industry. It consists of the  unique DendroLight® core material  sandwiched between two HDF deck layers and edged with thick MDF (HDF) blanks. The core material provides a lighter weight and better quality – the most important qualities for door manufacturers.


The DendroLight® door blank can be used in manufacturing of both traditional, standard doors and new, modern design doors. It is also applicable for other design and interior elements. The main advantage is lightness; it provides a simple further processing, stability and constant internal structure, preventing swelling, deformation and bending.

Fire door blank concept

Dendrolight Fire Door

DendroLight team in cooperation with their partners* have developed and certified 30 minute fire door blank concept that also reached 35 dB sound insulation performance.

What is important, these results have been achieved by using standard components (DL core and MDF) without adding any chemicals or extra layers of fire retardant materials.

- Lightweight

- Easy processing

- Terrific stability

*DendroLight Door blanks distributed by Lathams() offer fire resistance performance FD30 to BS 476 Pt.22.

Dendrolight fire doors size

Ask for more information

Other info