Seine Nets

What is a Seine Net?

A seine net is fishing net that hangs vertically in the water with its bottom edge held down by weights and its top edge buoyed by floats.

It is operated by hand using the two ropes fixed to its ends for hauling and herding the fish.

The type of seine nets we make are also known as drag nets or beach seines. They are commonly used all over the world in marine waters, lakes or large rivers.

Current leadtime 2-4 working days!

Hand made fish nets

We have been hand making the finest quality seine nets for Fish Farms and the Environment Agency for over 30 years. No matter which type or size of seine net you require you can be assured that each one will be rigged to the highest standards.

Seine Nets FAQs

What factors should I consider when choosing a seine net for fish farming or conservation work?

Key factors include mesh size, twine thickness, and net length relative to the species and waterbody. For aquaculture, a seine net must be strong enough to handle stock density, while conservation projects often require finer mesh for fry or small species capture.

What is the difference between knotless netting and traditional knotted seine nets?

Knotless netting provides a smoother surface that reduces fish scale damage and stress during capture. Knotted seine nets are more rigid and durable in rough conditions. Both options are available depending on operational requirements.

Do your rigged seine nets come complete with floats and leadlines?

Yes. Our rigged seine nets are supplied with quality net floats and weighted leadlines for reliable surface buoyancy and bottom contact. This ensures the net fishes efficiently and reduces the risk of escape.

Can seine nets be customised for different water depths and species?

Absolutely. Seine nets can be manufactured to custom lengths, depths, and mesh sizes. This is particularly important for fish farms, estuarine projects, or inland waterways with unique requirements.

Which twines are best suited for high-durability fish farm nets?

Polyethylene and nylon twines are common for seine nets. Polyethylene offers excellent abrasion resistance and UV stability, while nylon provides superior flexibility and knot strength. Twine choice depends on stocking density, net handling frequency, and water conditions.

How should I maintain and store seine nets to extend their lifespan?

After use, nets should be rinsed in fresh water, dried thoroughly, and stored away from direct sunlight. Inspect floats, cork lines, and leadlines regularly. Proper care prevents rot, UV degradation, and weak points developing in the mesh.

Are seine nets suitable for both freshwater and saltwater operations?

Yes. Our aquaculture netting and rigged seine nets are treated and constructed to withstand both environments. However, saltwater use requires more rigorous rinsing and maintenance to prevent salt build-up and material fatigue.

Do you supply spare net floats, twines, and accessories for repair and upkeep?

Yes. Alongside complete seine nets, we stock replacement net floats, cork lines, twines, and other accessories. This allows fish farmers and fisheries to carry out repairs on-site and maintain nets to a high working standard.