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  • Perforated Mild Steel Sheet - Rackerman
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Perforated Mild Steel Sheet – S235/S275, 30 Round Hole Patterns (R0.8mm to R20mm), 0.5mm to 5mm, 2m x 1m & 2.5m x 1.25m Sheets

Perforated Mild Steel Sheet – S235/S275, 30 Round Hole Patterns (R0.8mm to R20mm), 0.5mm to 5mm, 2m x 1m & 2.5m x 1.25m Sheets

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£156.99 GBP
£156.99 GBP
(£130.83 ex VAT) Sale Sold out
Taxes included. Shipping calculated at checkout.
Delivery in 3-5 working days
Estimated: Wed 29 Jul – Fri 31 Jul
Free UK mainland deliveryFlat-bed lorry — customer offload
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Perforated mild steel sheet from Rackerman, available in 30 hole patterns from R0.8/T1.5 to R20/T27, in thicknesses of 0.5mm, 1mm, 1.5mm, 2mm, 3mm, 5mm and sheet sizes of 2 x 1m and 2.5 x 1.25m. Manufactured from S235/S275 grade mild steel with a mill finish, it is the most versatile and cost-effective perforated metal for fabrication, guarding and architectural work. Select your exact hole pattern, sheet size and thickness from the options above – every combination is a stocked specification supplied across the UK.

Why choose perforated mild steel sheet

Perforated mild steel combines strength with open area for airflow, light, drainage and visual effect. It is widely used for ventilation grilles, machine and plant guards, screens and sieves, balustrade and balcony infill panels, acoustic screening, vehicle and trailer panels, agricultural screens, sign blanks and decorative facade cladding. Smaller holes (such as R0.8/T1.5) give a finer, more solid appearance with higher strength; larger holes (such as R20/T27) give a greater open area for maximum airflow and through-vision.

Hole patterns available

All patterns are round-hole on a staggered 60° triangular layout, the UK industry standard. The pattern code reads as R (hole diameter) / T (pitch, centre-to-centre spacing).

Pattern Hole Pitch
R0.8/T1.5 0.8mm round 1.5mm
R1/T2 1mm round 2mm
R1.2/T2.25 1.2mm round 2.25mm
R1.5/T2.75 1.5mm round 2.75mm
R2/T3 2mm round 3mm
R2/T3.5 2mm round 3.5mm
R2/T4 2mm round 4mm
R2.5/T3.5 2.5mm round 3.5mm
R3/T4 3mm round 4mm
R3/T5 3mm round 5mm
R4/T5 4mm round 5mm
R4/T6 4mm round 6mm
R4/T7 4mm round 7mm
R5/T6 5mm round 6mm
R5/T7 5mm round 7mm
R5/T8 5mm round 8mm
R6/T8 6mm round 8mm
R6/T8.5 6mm round 8.5mm
R6/T9 6mm round 9mm
R6/T10 6mm round 10mm
R6/T12 6mm round 12mm
R8/T11 8mm round 11mm
R8/T12 8mm round 12mm
R10/T13 10mm round 13mm
R10/T15 10mm round 15mm
R10/T18 10mm round 18mm
R12/T13 12mm round 13mm
R12/T17 12mm round 17mm
R15/T21 15mm round 21mm
R20/T27 20mm round 27mm

Sizes, thickness & specification

Sheet sizes: 2 x 1m and 2.5 x 1.25m. Thicknesses: 0.5mm, 1mm, 1.5mm, 2mm, 3mm, 5mm. Heavier gauges give greater rigidity and load-bearing capacity; lighter gauges are easier to cut, form and handle for decorative screens. Material is supplied to BS EN ISO 9001 production tolerances. These are stock-size sheets – for bespoke cut-to-size pieces or trade quantities (5+ sheets) contact us for a project quote.

Delivery & offloading

Lead times are currently 3–5 working days. Perforated sheets are heavy, bulky items and are delivered on a pallet to mainland UK addresses. Please ensure suitable site access and someone available to assist with offloading. Free UK delivery is included.

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FREQUENTLY ASKED QUESTIONS

What does a code like R5/T8 mean?

The 'R' is the round hole diameter in millimetres and the 'T' is the pitch – the centre-to-centre spacing between holes – on a staggered 60° pattern. So R5/T8 is 5mm round holes spaced 8mm apart. This is the standard UK perforated sheet convention.

What is perforated mild steel used for?

Perforated mild steel sheet is used for ventilation grilles, machine guards, screens and sieves, balustrade and balcony infill, acoustic panels, vehicle and trailer panels, agricultural screens, sign blanks and decorative facade cladding. Hole size and pitch determine the open area and the look.

Can I order a specific hole pattern, size and thickness?

Yes – choose the hole pattern, sheet size and thickness from the options on this page and the correct price updates automatically. Each combination is a stocked specification.

What's the delivery lead time?

Lead times are currently 3–5 working days. Sheets are heavy, bulky items delivered on a pallet to mainland UK addresses – suitable site access and someone to assist with offloading are required.

MONEY BACK GUARANTEE

Here at Rackerman, we take customer satisfaction very seriously. If you are unsatisfied with the quality of your product, please email us info@rackerman.co.uk or give us a call: 01665 497513 and we will make it right.

SHIPPING

It should take no longer than 1-2 business day to process your order, then 3-5 working days (5-10 working days on RSJs + Chippings) to then receive your order from us after dispatch.

If you haven't received your items in this time frame, please contact us.

RETURNS

If you are unsatisfied with your purchase, that's completely fine! We offer a 30 day money back guarantee to all customers, no questions asked! Please contact us to arrange a return.