Kierreinsert

Kierreinsert is a Finnish term that refers to a type of door hardware used in conjunction with a Middledoor or REKA door. In this context, Kierreinsert translates to English as "bolt insert." It is a steel bolt used to attach the door plank to the Middledoor or REKA door frame, typically in buildings constructed of wood or wood-based materials.

The Kierreinsert is used to secure the door plank in place, providing a sturdy and long-lasting attachment point. The bolt insert is designed to withstand the stresses and strains associated with door use, including friction, impact, and torsional forces.

In traditional Finnish construction practices, the Kierreinsert is often the primary means of attaching the door plank to the frame. This type of hardware is commonly used in log homes, timber frame buildings, and other structures that rely on wood for its framework.

When used correctly, the Kierreinsert can provide a secure and durable attachment point for the door plank, contributing to the overall stability and integrity of the door. The Kierreinsert is an integral component of the REKA door system, which is designed to provide robust and reliable door performance.

The use of Kierreinsert in REKA doors and Middledoor constructions has become a well-established practice in Finnish and Nordic building traditions. The design and functionality of the Kierreinsert are well-suited to the needs of these door systems, where a robust and secure attachment point is critical to the door's performance and overall building stability.