Solid Timber Core

Endurance® Doors are made up of 17 engineered timber laminates.

Endurance® residential doors are renowned for their strength and security, our 48mm thick cross-bonded veneered laminated solid timber core delivers unrivalled strength and dimensional stability and is a natural choice for high security, providing our home owners peace of mind. Endurance® doors are made up of 17 laminations making the door nearly 10% thicker than most composite doors.

Our doors are almost 10% thicker than all the other solid composite doors on the market, at 48mm thick it has the feel of quality...


Kerto is a laminated veneered lumber (LVL) that delivers unrivalled strength and dimensional stability. The engineered layup comprises cross-bonded veneers that enhance lateral strength and stiffness. The combinations of all the elements make it the natural choice for high security composite entrance doors. Kerto products are CE marked and certified by VTT Technical Research Centre of Finland, no 184/03.

Endurance® Doors Solid Timber Core