Prolock Light – light shoring
The affordable plastic sheeting for garden ponds, shallow ditches and small-scale projects.
Prolock Light
The lightweight variant for small projects
Prolock Light is the lighter and affordable variant within the Prolock range. Just like the Prolock Sigma made from recycled HDPE, maar met een dunner profiel en lager gewicht — ideaal waar de volledige sterkte van de Sigma niet nodig is.
Perfect for garden ponds, narrow ditches, shallow bank edges and decorative water features. Maintenance-free, rot-free and UV-resistant, with a significantly lower entry price. Can be transported and installed by one person — very popular with do-it-yourselfers.
Comparison
Prolock Light vs. Prolock Sigma
Which Prolock suits your project? The most important differences are listed below.
| Characteristic | Prolock Light | Prolock Sigma |
|---|---|---|
| Profile thickness | ~20mm | ~30mm |
| Weight per shot | 3–7 kg | 6–12 kg |
| Max. bank height | Up to ~80 cm | Up to ~150 cm |
| Lifespan | 40+ years | 50+ years |
| Price indication per meter | € 40 – € 80 | € 60 – € 120 |
| Ideal for | Ponds, garden edges, shallow ditches | Deep waterways, heavy projects |
Choose Prolock Light for small-scale projects up to approximately 80 cm bank height. For deeper waterways or heavier loads: Prolock Sigma. Twijfelt u? Contact us for free advice.
Specifications
Technical data Prolock Light
All Prolock Light bulkheads share the same click-lock system as the Sigma line — strong, waterproof and without additional fasteners.
| Material | Recycled HDPE (High-Density Polyethylene) |
|---|---|
| Profile thickness | Approx. 20mm |
| Bulkhead width | Approximately 200 mm working |
| Lengths | 40, 60, 80 and 100 cm |
| Colour | Anthracite / dark gray |
| Connection | Click-lock profile (Prolock system) |
| Weight | Approximately 3–7 kg per shot |
Advantages
Why choose Prolock Light?
Sustainable bank protection for smaller projects — affordable, light and easy to install yourself.
Lightweight
Transport and installation by one person — no heavy tools required.
100% maintenance-free
Rot-free plastic — never paint, stain or treat.
UV resistant
Retains color and strength under prolonged exposure to sunlight.
Recycled HDPE
100% recycled plastic — environmentally friendly without sacrificing quality.
Competitive price
Ideal value for money for garden ponds and small-scale projects.
Installation
Easy to install yourself
Prolock Light is designed for the do-it-yourselfer. With a shovel, spirit level and rubber hammer you can install a complete garden pond or bank edge in a weekend — without specialist tools.
-
Digging a trench
Dig along the bank line to the desired depth.
-
Install support posts
A hardwood post or steel profile every 100–150 cm.
-
Place partitions and click
Press partitions into the ground and click them via the click-lock profile.
-
Finish full length
Repeat until the entire bank is covered.
-
Finish
Fill with soil; finish with a deck board or ground cover.
Costs
Affordable shoring without compromises
Prolock Light is the most affordable option in our range. Despite the lower price, it does not compromise on quality: the same maintenance-free features, the same click-lock system and the same environmentally friendly production as the Sigma line.
Exact cost calculation? Question one free quote on or view sheet piling costs per meter. Vergelijk materialen op hardwood vs. plastic.
Read more
Everything for your sheet piling project
Webshop
Order Prolock Light and accessories directly online.
To products →Prolock Sigma
Heavier variant for deeper waterways and larger projects.
View Prolock Sigma →Costs per meter
Indicative prices and cost structure for your revetment project.
View prices →Hardwood vs plastic
Compare materials and choose what suits your situation.
Compare now →Ready to order Prolock Light?
Order directly in the webshop or request a no-obligation quote for your garden or pond project. Personal advice from our specialists.