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15mm Hole Pre-Galvanised Steel Perforated Sheet (R15 U36.38)
Perforated sheetPre-galvanisedKenton code K495G
Stock and sheet sizes
| Pre-galvanisedK495G | 2000 x 1000 | 2500 x 1250 | 3000 x 1500 | kg/m² |
|---|---|---|---|---|
| 1.0mm | 5-7 days | 5-7 days | 5-7 days | 6.8 |
| 1.5mm | 5-7 days | 5-7 days | 5-7 days | 10.2 |
| 2.0mm | 5-7 days | 5-7 days | 5-7 days | 13.6 |
| 3.0mm | 5-7 days | 20.4 |
✓ In stockon the shelf in Bristol5-7 daysmade to orderBlank = not a standard size · sizes in mm
- Cut to sizewhile you wait
- Next working daydelivery on stock sheets
- Folded & fabricatedto your drawing
Description
Technical details
Hole layout

Enlarged, not to scale. Dimensions in mm, pitch measured centre to centre.
Specification
- Hole
- 15mm round
- Pitch
- 36.38mm square
- Bar between holes
- 21.38mm
- Open area
- 13%
- Holes per m²
- 756
- Thickness
- 1–3mm
- Material
- Pre-galvanised
About R15 U36.38 pre-galvanised steel perforated sheet
R15 U36.38 is a 15mm round hole perforated sheet in pre-galvanised steel, with the holes on a 36.38mm square pitch giving 13% open area. It’s made to order, usually in 5-7 days, in thicknesses from 1 to 3mm. Every sheet can be cut to size while you wait, and stock sheets go out on next working day delivery anywhere in the UK.
All sizes in the table are made to order, usually in 5-7 days.
What does R15 U36.38 mean?
R15 is a 15mm round hole. U36.38 means the holes sit on a 36.38mm square (in-line) pitch, measured centre to centre.
This pattern also comes in
Similar patterns
| Pattern | Hole | Pitch | Open area | Thickness | Stock |
|---|---|---|---|---|---|
| R10 U15 | 10mm round | 15mm square | 35% | 1–3mm | 5-7 days |
| R10 U21 | 10mm round | 21mm square | 18% | 2mm | ✓ In stock |
| R10 U25.98 | 10mm round | 25.98mm square | 12% | 1–3mm | 5-7 days |
| R12 U27.72 | 12mm round | 27.72mm square | 15% | 1–3mm | 5-7 days |
| R15 T21 | 15mm round | 21mm staggered | 46% | 1–3mm | ✓ In stock |
| R15 U36.38This page | 15mm round | 36.38mm square | 13% | 1–3mm | 5-7 days |
| R20 U48.5 | 20mm round | 48.5mm square | 13% | 1–3mm | 5-7 days |
The nearest pre-galvanised steel round hole patterns to R15 U36.38. See every pre-galvanised steel pattern →
Dimensions are nominal and weights approximate. Stock changes daily, so please call to confirm.




