Skip to main content
A non-destructive manufacturing process

Crenellated grilles

Crenellated grilles and meshes involve a method in which the grid is produced in looms by interweaving metal wires. This technique is a so-called non-destructive manufacturing process, which means that the original properties of the material are fully maintained. In addition, the method results in minimal waste.

Crenellated grilles and meshes have a robust and precise design that is well-suited for demanding environments. It is also a very good option for structures that are subjected to a lot of vibration. Crenellated grilles reduce the risk of material fatigue and provide a solution that combines low weight, good strength and durability. By weaving the wires together, the grille has soft edges and shapes, which also makes it suitable for more general environments.

At Tidbecks, we manufacture and stock crenelated grilles and meshes with many different dimensions and can deliver frames for various adaptations and installations. Of course, we also manufacture crenellated mesh that is completely adapted to our customers’ needs, and we also offer surface coatings.

Our crenellated grilles and meshes are available in four material choices:

  • Untreated
  • Electrogalvanised
  • Stainless steel
  • Acid-proof

Untreated

With an untreated steel grille, you get a robust grille that is cost-effective. Crenellated grilles with open ends. Can be supplied with surface coating if desired. Copper-streaked steel may be present.
Article number Mesh size(mm) Wire diameter(mm) Open area(%) Dimensions(mm) Weight(kg/st)
KOL 0005 10 x 10 1,5 75 2000 x 1000 5,0
KOL 0010 10 x 10 1,5 75 2500 x 1250 7,8
KOL 0020 15 x 15 2,0 77 2000 x 1000 5,6
KOL 0025 15 x 15 2,0 77 2500 x 1250 8,8
KOL 0035 20 x 20 2,0 82 2000 x 1000 4,4
KOL 0040 20 x 20 2,0 82 2500 x 1250 6,9
KOL 0055 30 x 30 3,0 83 2000 x 1000 6,8
KOL 0060 30 x 30 3,0 83 2500 x 1250 10,6
KOL 0065 40 x 40 4,0 82 2000 x 1000 9,6
KOL 0070 40 x 40 4,0 82 2500 x 1250 15,0
KOL 0075 50 x 50 4,0 85 2000 x 1000 7,8
KOL 0080 50 x 50 4,0 85 2500 x 1250 12,2

Electrogalvanised

Electrogalvanised steel helps extend the life of the grille, requires minimal maintenance and provides a smooth and shiny finish. Crenellated grilles with open ends.
Article number Mesh size(mm) Wire diameter(mm) Open area(%) Dimensions(mm) Weight(kg/st)
KGL 0015 10 x 10 1,5 75 2000 x 1000 5,0
KGL 0020 10 x 10 1,5 75 2500 x 1250 7,8
KGL 0035 20 x 20 2,0 82 2000 x 1000 4,4
KGL 0040 20 x 20 2,0 82 2500 x 1250 6,9
KGL 0045 30 x 30 3,0 83 2000 x 1000 6,8
KGL 0050 30 x 30 3,0 83 2500 x 1250 10,6
KGL 0055 40 x 40 4,0 82 2000 x 1000 9,6
KGL 0060 40 x 40 4,0 82 2500 x 1250 15,0
KGL 0065 50 x 50 4,0 85 2000 x 1000 7,8
KGL 0070 50 x 50 4,0 85 2500 x 1250 12,2

Stainless

Stainless steel grilles are corrosion-resistant, durable and provide long-lasting protection with minimal care. Ideal for demanding environments. Roll of crenellated grilles with open ends. Material: equivalent to SS2333/ AISI 304. Max length: 30 m. N.B.: Item is not kept in stock.
Article number Mesh size(mm) Wire diameter(mm) Open area(%) Width(mm) Weight(kg/m2)
KRL 0010 10 x 10 1,5 75 1000 2,5
KRL 0011 15 x 15 1,75 80 1000 2,4
KRL 0012 20 x 20 2,0 82 1000 2,2
KRL 0013 30 x 30 3,0 82 1000 3,4

Stainless/acid-proof

An acid-proof grille is extremely resistant to corrosion and chemicals, and it is ideal for harsh environments requiring the highest durability. Roll of crenellated grilles with open ends. Material equivalent to SS2347/ AISI 316L. Max length: 30 m
Article number Maska(mm) Mesh size(mm) Open area(%) Width(mm) Weight(kg/m2)
KSL 0040 10 x 10 1,5 75 1000 2,5
KSL 0045 10 x 10 1,75 72 1000 3,4
KSL 0046 10 x 10 1,75 72 1500 3,4
KSL 0055 12 x 12 1,5 79 1000 2,1
KSL 0060 15 x 15 1,75 80 1000 2,4
KSL 0065 20 x 20 2,0 82 1000 2,2
KSL 0070 25 x 25 2,5 82 1000 3,9
KSL 0075 30 x 30 3,0 82 1000 3,4

Accessories

C-profile 25 x 25 2, groove 5 mm. Tolerance -0.5/+1. Length 6 m. Item number UCL 0005 Fits welded grilles with the proper wire thickness. Suitable for fences and various frames, etc. Can be hot dip-galvanised or varnished.
Any questions?
Do not hesitate to contact us, we are happy to help you!