Timber connectors – find manufacturers and suppliers

Timber connectors are components, usually made of metal or sometimes wood, which are used to securely and permanently connect timber components in both traditional timber construction and modern structures.

They ensure stability, load-bearing capacity and durability of the connections. Depending on the construction method and load, there are different types of timber connectors that can be designed mechanically, metallically or traditionally from wood itself.

Below you will find the functionality, types and use of timber connectors as well as the advantages and disadvantages of different designs:

How timber connectors work:

The basic purpose of timber connectors is to transfer forces safely between connected timber elements. This includes:

1. Compressive forces, especially when transferring loads on columns.
2. Tensile forces in beam connections.
3. Shear forces, for example horizontal loads in roof structures.
4. Bending forces as they can occur in ceiling beams or truss connections.

Types of timber connectors:

Mechanical timber connectors (metal connectors):

These are usually made of galvanized steel or stainless steel and are fastened with nails, screws or bolts.

1. Angle connectors: Reinforce corners and right-angled joints.
2. Beam shoes: Hold wooden beams securely to beams or walls.
3. Perforated plates: Used to connect timber components over a wide area.
4. Nail plates: Are pressed into the timber area and secure junctions in trusses.
5. Dovetail connectors: Provide form-fit connections, e.g. for ceiling beams.

Classic timber joints (carpentry joints):

These are based on traditional timber construction methods and require precise carpentry work.

1. Mortise and tenon joints: A piece of wood with a tenon fits into a corresponding recess (e.g. mortise and tenon).
2. Dovetail joint: Wedge-shaped joint for high stability.
3. overlap joints: Two wooden parts are notched at the contact surfaces and laid on top of each other.
4. Veneering with wooden nails: Historical method of joining without metal.

Connectors with modern fasteners:

In addition, there are innovative solutions that combine efficiency and stability:

1. Wood screws with plate head: Particularly suitable for heavy loads.
2. Drive-in sleeves and heavy-duty dowels: Enable secure fastenings to concrete or other base materials.
3. Concealed fasteners: Especially for visually appealing constructions without visible metal parts.

Use of timber connectors:

Timber connectors can be found in numerous construction applications, from furniture construction to timber engineering.

1. Areas of use in construction:
Roof constructions: Load-bearing beams and rafters are securely joined together.
Half-timbered houses & renovations: Historic constructions are stabilized with modern or traditional timber connectors.
Terrace construction: Connecting support beams, posts and floorboards.
Staircase construction: Secure fastening of steps and banisters.
Furniture construction: Joining wooden parts in cupboards, shelves and tables.

Advantages and disadvantages of different wood connectors:

• Metal connectors have a high load-bearing capacity and are easy to install. They are visually striking and susceptible to corrosion if the wrong material is used.
• Carpentry joints are aesthetically pleasing and no metal parts are required. However, a high level of craftsmanship is required.
• Screws & dowels allow quick installation and easy retrofitting. The quality of the connection depends on the quality of the material.
• Nail plates are very stable and therefore suitable for large constructions. They cannot be dismantled and require special pressing tools when used.

Timber connectors play a decisive role in timber construction and enable stable, durable and load-bearing structures. While mechanical metal connectors offer a high load-bearing capacity, traditional timber connections are more visually appealing. Choosing the right timber connector depends on the planned application, structural requirements and aesthetic preferences. A well thought-out combination of different connection types ensures safety and durability in timber constructions.

Here you will find the most important aspects to look out for when purchasing timber connectors:

Purchasing timber connectors requires a careful analysis of technical specifications and safety requirements. The wrong choice can lead to safety risks due to unstable connections.

• Before purchasing timber connectors, the intended use and specific requirements should be determined precisely.
• Beam shoes are suitable for stable connections of wooden beams to other components.
• Angle connectors can be used universally for stable corner joints.
• Nail plates & perforated plates are suitable for flat connections and reinforcements.
• Dovetail joints are ideal for traditional, visually appealing timber connections.
• Rod dowels & bolts are suitable for heavy-duty connections in load-bearing structures.
• The load-bearing capacity of the timber connectors is particularly important!
• Ensure that the connectors can withstand the intended loads.
• Observe the maximum tensile, compressive and shear forces.
• Check the manufacturer's information on load-bearing capacity and consult a structural engineer if necessary.
• Determine the suitable material: Galvanized steel, stainless steel or aluminium - depending on the area of application (indoor/outdoor, moisture resistance).
• Corrosion protection: Hot-dip galvanized, electro-galvanized or coated for increased protection against weathering.
• Certifications & standards: Compliance with DIN, EN or ETA approvals (e.g. DIN EN 14592 for timber connections).
• Ensure easy installation with suitable drill holes and pre-markings.
• Check potential suppliers with regard to their delivery capacity and responsiveness in the event of problems.

Structured purchasing that takes these aspects into account ensures that the timber connectors are selected according to the requirements and used efficiently.

Timber connectors can be purchased from various suppliers. Comprehensive information about manufacturers and suppliers of Wood connectors from all over the world can be found on Exportpages.