Perfora

Perforated sheets

Square holes

With their versatility, perforated sheets with square holes rank among the most frequently used types in several branches of industry and architecture. They are visually appealing even when cutting the sheets with row punching because the non-perforated margin is retained.

The perforated sheets are manufactured according to DIN24041

The use

  • Engineering industry
  • Construction industry
  • Automotive industry
  • Food industry
  • Electro-technical industry
  • Agriculture
  • Chemical industry

Materials

  • mild steel
  • stainless steel
  • steel pre-galvanized
  • aluminium
  • brass
  • bronze
  • plastic

Standard dimensions

  • 1 x 2 m
  • 1,25 x 2,5 m
  • 1,5 x 3 m

Do you need other material dimensions?
Contact us

Thickness of material

The material thickness which we use is from 0.5 mm to 12 mm

Do you need a different material thickness?
Contact us

Open area - permeability

The open area depends on the type of a perforated sheet. It can range up to 70%.

Detailed information on the open area and also on the axial
pitch of the holes can be found in the product summary table
View the summary table

Technical conditions of deliveries

Commonly manufactured items are intended for technical use. Technical conditions of deliveries are based on the experience we have with the delivery of perforated materials. Please read them to help you understand some of the important details when selecting and using a particular material.

Read delivery specifications

Types of square holes

Square holes in straight rows - designation: Qg

Perforated sheets Square holes - Perfora.sk

Square holes staggered - designation: Qv

Square holes staggered - Perfora.sk
a = square size
t = axial pitch

Haven't found the perforation you need?
Contact us

 

 

Tailor-made production

Your specific requirements are not an obstacle. After mutual
consultation we can satisfy you in the production of
tailor-made materials according to your requirements.

Do you have specific material requirements?
Contact us

Fixing

Fixing of perforated sheets can be solved by using frame profiles, which can also be found in our offer.

Show frame profiles

Product overview

What can you find in the spreadsheet?

  • Opening diameter
  • Spacing
  • Free space
  • Material availability
  • Technical drawing

Show the table

Stiahnuť PDF

Standard stock positions

Perforated sheets

steel (DC01, S235JRG2) square perforation - Qg, dimensions: 1000 x 2000 mm

Export the table

Square Pitch Free
area		 Thickness (mm)Technical sheet
(mm)(mm)(%) 0,5 0,75 1 1,5 2 2,5 3 4 5 6 8 10 12
5 7 51     dodávka do 2 týždńov dodávka do 2 týždńov                  Technický list
  8 39     na sklade na sklade                  Technický list
6 10  33     na sklade                    
8 10 64     dodávka do 2 týždńov dodávka do 2 týždńov                  Technický list
  11 53                          Technický list
  12 44     na sklade na sklade na sklade                Technický list
10 12 69     dodávka do 2 týždńov dodávka do 2 týždńov                  Technický list
  14 51     dodávka do 2 týždńov na sklade                  Technický list
  15 44     na sklade na sklade na sklade   na sklade            Technický list
30 11,1 na sklade
12 17 49,83 na sklade
15 20 56       na sklade                  Technický list

available in stock

delivery within 2 weeks delivery within 2 weeks

delivery within 4 weeks delivery within 4 weeks

For information on the delivery time of all other products
please contact us.

Perforated sheets

steel (DC01, S235JRG2) square perforation - Qg, dimensions: 1250 x 2500 mm

Export the table

Square Pitch Free
area		 Thickness (mm)Technical sheet
(mm)(mm)(%) 0,5 0,75 1 1,5 2 2,5 3 4 5 6 8 10 12
5 7 51     dodávka do 2 týždńov                    Technický list
8 12 44     dodávka do 2 týždńov dodávka do 2 týždńov dodávka do 2 týždńov                Technický list
10 15 44     na sklade dodávka do 2 týždńov                  Technický list

available in stock

delivery within 2 weeks delivery within 2 weeks

delivery within 4 weeks delivery within 4 weeks

For information on the delivery time of all other products
please contact us.

Perforated sheets

steel (DC01, S235JRG2) square perforation - Qg, dimensions:1500 x 3000 mm

Export the table

Square Pitch Free
area		 Thickness (mm)Technical sheet
(mm)(mm) (%) 0,5 0,75 1 1,5 2 2,5 3 4 5 6 8 10 12
10 15 44       dodávka do 2 týždńov dodávka do 2 týždńov                Technický list

available in stock

delivery within 2 weeks delivery within 2 weeks

delivery within 4 weeks delivery within 4 weeks

For information on the delivery time of all other products
please contact us.

Perforated sheets

stainless steel (AISI 304) square perforation - Qg, dimensions: 1000 x 2000 mm

Export the table

Square Pitch Free
area		 Thickness (mm)Technical sheet
(mm)(mm)(%) 0,5 0,75 1 1,5 2 2,5 3 4 5 6 8 10 12
5 8 39     na sklade na sklade                  Technický list
8 10 64     dodávka do 2 týždńov                    Technický list
  12 44     na sklade dodávka do 2 týždńov                  Technický list
10 15 44     na sklade na sklade                  Technický list

available in stock

delivery within 2 weeks delivery within 2 weeks

delivery within 4 weeks delivery within 4 weeks

For information on the delivery time of all other products
please contact us.

Hide the table

  • Price

    The price of perforated materials depends on the order specification. In tailor-made production, the price is calculated individually. Prices of standard sheets can be found in our e-shop.

    Contact a sales representative
    Go to the e-shop

  • Availability of material

    We deliver the material we have in stock as standard within 3 working days. We supply some categories of materials within 2 weeks, or by order only. In custom production, the goods are ready for distribution depending on the specification of the required modifications, usually 2-4 weeks from the order.

    Information on the availability of material can be found in the summary table of the assortment or you can inquire directly with our sales representative.

    Contact a sales representative

  • [Translate to English:] Vzorky

    Samples

    What do perforated materials actually look like? What are the differences between them? You can physically see the perforated materials at our points of sale, or request samples of available materials. Be sure not to miss our product catalogues, which can be downloaded from our website.

    Our points of sale
    Request samples
    Catalogues to download

  • Consultancy

    How to choose the right perforated material? This and similar questions have been asked by a number of companies and architects, whom we have helped to implement their projects. If you need advice too, do not hesitate to ask! We will answer your questions and help you with every step in the selection of perforated materials and project implementation.

    Information on the availability of material can be found in the summary table of the assortment or inquire directly with our sales representative.

    Contact us

Do you want to know if
the product is on stock?

Contact us.

Do you have any questions?

Please contact us.
We will gladly answer your questions.

Lýdia Harachová

 

storage assortment seller

 

tel.: +421 (0) 33 590 37 11
fax: +421 (0) 33 590 37 33
       +421 (0) 33 590 37 18
e-mail: perfora(at)perfora.sk

Do you have any questions?

Please contact us.
We will gladly answer your questions.

Ing. Ondrej Rób

 

sales manager for regions: BA,TN,ZA,PO

 

tel: +421 (0) 33 590 37 32
mob.: +421 0905 428 226
e-mail: rob(at)perfora.sk

Martin Pós

 

sales manager for regions: TT, NR ,BB ,KE

 

tel: +421 (0) 33 590 37 70
mob.: +421 0903 416 267
e-mail: pos(at)perfora.sk

Our team

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