Sheet pile panel | 50×50 cm Prolock Sigma plastic
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€ 17,25 incl. VAT (€ 14,26 excl. VAT)
Description
The Prolock Sigma sheet pile 50×50 cm (0.5 m screen length) is a maintenance-free plastic sheet-pile panel made of 100% recycled plastic. Working width 50 cm; this SKU is the 50 cm length. Use it for low pond edges, borders and shallow garden revetments. If you are unsure about soil pressure or water depth, ask for a free strength estimate. Order online or collect at Jan Sok in Meppel.
Key features
Key properties of Prolock Sigma 50×50 cm:
- Size 50×50 cm: 50 cm working width × 50 cm length; article JS00454.
- Recycled plastic: Prolock Sigma profile, rot-free and low-maintenance.
- Sigma joint: Panels click together into a clean bank revetment.
- Hybrid system: Combine with support piles (centres max. about 1.50 m).
- Service life: About 50–60 years with correct installation and pile spacing, per Prolock.
- Finish: Combine with Prolock capping rail, end caps and corner joints.
Applications
Uses for the 50 cm variant:
- Low pond edges, borders and shallow garden revetments
- Ponds, ditches and garden watercourses
- Bank revetment with round or hardwood piles
- Runs where panels slide together from above
- Order exactly 50×50 cm to avoid mixing it up with other Prolock lengths
Suitable substrates
Installation and ground:
- Suitable: bank and soil retaining with support piles
- Not intended as a free-standing wall without piles
- Choose length as: water depth + above-ground height + at least about ⅓ embedment
- Above about 100 cm screen length: strength calculation recommended
Instructions for use
Installing plastic sheet piling (Prolock Sigma):
- Piles: Drive support piles at the correct centres (max. about 1.50 m).
- Panels: Slide or drive the Sigma panels vertically; click the joints fully.
- Align: Check level and line along the whole run.
- Finish: Fit the capping rail; finish corners with corner joints and ends with caps.
- Advice: Unsure between this length and a neighbour size? Measure the bank or call for a strength estimate.
Product specifications
Technical data for Prolock Sigma sheet pile 50×50 cm:
| Property | Value |
|---|---|
| Brand / system | Prolock Sigma (Profextru) |
| Type | Plastic sheet-pile panel |
| Dimensions | 50 cm working width × 50 cm length (profile approx. 12 cm thick) |
| Colour | Dark grey / anthracite |
| Material | 100% recycled plastic |
| Joint | Sigma profile; panels click together |
| Service life | Approx. 50–60 years with correct installation |
| Article number | JS00454 |
| Pile spacing | Centres max. approx. 1.50 m |
| Volume | 50 cm working width × 50 cm length (profile approx. 12 cm thick) |
Frequently asked questions
Is this panel 50×50 cm or another Prolock size?
This is the 50 cm length at 50 cm working width (SKU JS00454). The 50×50 cm page is the product group; pick exactly 50×50 cm in the size selector.
How do I choose the right length?
Add water depth, the height you want above ground/waterline, and at least about ⅓ embedment in the soil. Unsure? Measure the bank or call Jan Sok.
Do I need piles?
Yes. Prolock Sigma is a hybrid system: plastic panels plus support piles. Centres maximum about 1.50 m unless a strength calculation says otherwise.
Can I install it myself?
Yes, panels slide together from above. Keep it level, click the joints, and finish with a capping rail. For taller screens, ask for a strength calculation.
What finishing parts go with it?
Prolock capping rail on the top edge, connectors on long runs, end caps on cut ends, and corner joints up to 90 degrees.
Specifications
| Brand | Houthandel Jan Sok |
|---|---|
| Finish | Damwand |
| Dimensions | 120mm x 500mm x 0,50m |
| Material | Kunststof |
| Volume | 50 cm working width × 50 cm length (profile approx. 12 cm thick) |
| Item number | JS00454 |
| Availability | In stock |
Delivery throughout the Netherlands - pickup available at our timber yard in Meppel.