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12/12/2024

Die Gratleiste aus Stahl ist rollgeformt und somit extrem stabil

Warum ist eine Gratleiste so wichtig?

Why are mouldings so important?


Burr mouldings are an indispensable element in furniture construction and especially in the processing of solid wood panels. They play a central role when it comes to ensuring the stability and durability of wooden furniture. In this article, you will find out why flash mouldings are so important, what types there are and how they can be used effectively.

What are ridge mouldings?


Burr mouldings are stiffening elements that are mainly used in solid wood furniture. They are often made of wood or metal and are used to counteract deformations or cracks in wooden panels. They allow the wood to move in the event of climatic changes without being damaged.

Die verzinkte Gratleiste aus Stahl ist die perfekte Unterstützung für Ihre Holzplatte
Pulverbeschichtete Gratleiste schwarz in verschiedenen Längen verfügbar

A major advantage of the V-batten is the decoupling of the construction parts from the wooden panel. Racks, frames or pull-outs are mounted directly on the ridge moulding, not on the wooden panel. This allows the wood to "work" without stresses building up that could lead to warping or cracking.

What is the benefit of a burr moulding?


Without burr mouldings, there is a considerable risk of a solid wood table top warping or cracking due to climatic changes. Particularly with large table tops or other large wooden objects, considerable damage often occurs without this support. Ridges counteract this by stabilising the wood and at the same time allowing the material to move naturally.

A practical example: Imagine a dining table with a large solid wood top that is placed in a heated home. In winter, when the humidity drops, the wood starts to "work". Without burr mouldings, cracks or warping can easily occur. With the right moulding, the board remains stable and visually appealing.

Tischplatte krumm - weil keine Gratleiste verbaut wurde

Advantages of ridge mouldings

  • Support wood movement: They allow the wood to expand or contract with fluctuations in humidity.
  • Reduction of damage: Prevents stresses that can lead to warping or cracking.
  • Versatility: Suitable for table tops, cupboard doors, drawers and many other types of furniture.
  • Easy integration: Installation is straightforward thanks to specially developed milling heads and prefabricated systems.

Types of ridge mouldings


Wooden ridge mouldings offer a natural look that is ideal for solid wood furniture. They are particularly suitable for lighter constructions or smaller pieces of furniture. One advantage of wooden mouldings is their customisability, as they can be made in different sizes and shapes to meet specific requirements. However, this type of moulding is often clearly visible and has a strong influence on the design of the furniture.

Innovative ridge moulding systems, such as those developed by manufacturers like Pöttker, combine stability and flexibility in a modern way. These systems are specially designed to support wood movement and at the same time offer maximum stability. Using specially developed milling heads, such mouldings can be installed quickly and precisely. They are particularly suitable for demanding projects such as table tops, cupboard doors or drawers.

Metal ridge mouldings are characterised by their particular robustness and durability. They are ideal for large table tops or heavily used pieces of furniture as they can withstand enormous loads. These ridge mouldings often have prefabricated fixing points that make assembly easier and guarantee a stable connection.
Beispielbild einer innenliegenden Metall Gratleiste

Wooden ridge mouldings offer a natural look that is ideal for solid wood furniture. They are particularly suitable for lighter constructions or smaller pieces of furniture. One advantage of wooden mouldings is their customisability, as they can be made in different sizes and shapes to meet specific requirements. However, this type of moulding is often clearly visible and strongly influences the design of the furniture and interferes with the assembly of the frames.

Beispielbild einer aufgesetzten Holz Gratleiste

Innovative ridge moulding systems, such as those developed by manufacturers like Pöttker, combine stability and flexibility in a modern way. These systems are specially designed to support timber movements and offer maximum stability at the same time. Using specially developed milling heads, such mouldings can be installed quickly and precisely. They are particularly suitable for demanding projects such as table tops, cupboard doors or drawers. It is easy to fit a frame to the burr moulding.

Beispielbild der innovativen Gratleiste von Pöttker

How are flashings installed?


Installing burr mouldings requires precision and the right tools. A step-by-step guide:

  1. Preparation:
    • The wooden board must be dry and level.
    • Carefully mark the positions of the burr mouldings.
  2. Milling work:
    • Grooves are milled into the wooden board. These must exactly match the width and depth of the ridge moulding.
    • Specially developed milling heads make this work easier.
  3. Assembly:
    • The ridge mouldings are inserted into the prepared grooves.
    • Racks or frames are attached directly to the ridge moulding.
  4. Checking:
    • Check that the ridge mouldings are stable and that the wood has sufficient freedom of movement.


Areas of application for ridge mouldings

  • Table tops: Indispensable for large solid wood tops in particular.
  • Cupboard doors and drawers: Ensure stability and function.
  • Wall panelling: Keep large wooden panels stable.
  • Solid doors: Prevent deformation due to climatic influences.


Conclusion on ridge mouldings and the V-moulding

Burr mouldings are a crucial component in furniture construction, especially in solid wood projects. They provide stability, support the natural movement of the wood and significantly reduce the risk of damage. Various designs, from metal to wood, enable customisation to suit different requirements. With the right choice and installation, your furniture will remain durable and visually flawless.

Discover our range of ridge mouldings and find the right solution for your projects!

Author: Timo Ulrich

Timo Ulrich is an e-commerce manager with many years of experience in the furniture trade. He attended the furniture college in Cologne and knows his way around. He is happy to share his experience and knowledge with you
form32 - Autor Timo Ulrich