made in Britain

uPVC Full Pan Piling

Perfect for bank retention and trench shoring, Liniar full pan pile offers the ideal solution to a variety of engineering challenges.

Why choose Liniar Full Pan Pile?

Similar in appearance to some steel sheet piles, Liniar’s plastic piling pan trench sheet is extremely versatile and easy to install. The use of plastic pan and piling may also provide a low cost alternative to steel piling in many temporary works situations met during the civil engineering construction of bridges, tunnels, drainage systems, manholes, etc.

It is also stronger than the existing Standard Pile when used in the ‘Z-Ribbed’ format. Its uncluttered design is suitable for installations where appearance is important and the clean look of Plastic Piling can be seen.


Liniar’s plastic full pan pile offers the ideal solution to a variety of engineering quandaries.

It’s the perfect product to use in bank retention and restoration for riverbanks, streams, ponds, lakes and reservoirs. It’s also ideal for fish farm bank reinforcement, inland marina and waterway walls and banks. Basically, it will perform superbly in any general bank retention in a wide variety of locations.

Also used for trench shoring, Liniar’s plastic full pan pile offers a lightweight, highly cost effective solution. Because it’s much cheaper than the steel alternative, Liniar’s plastic full pan pile can be left in situ after work has been completed.

Benefits to the Liniar range of Plastic Piling:

  • Does not rot or rust
  • Manufactured from recycled plastic
  • Has no risk from sparking
  • Manufactured in the UK by ourselves, so reduces the environmental impact of the cost of transport
  • Maintains its original appearance over time
  • Not affected by salt water
  • Resistant to the majority of chemicals
  • Resistant to rodent and marine borer attack
  • Can be easily cut or bored
  • Maintenance free
  • Lighter than steel, so easier to handle and transport
  • Available in a number of colours
  • Has the ability to create curved walls and a 90º corner pile is available

Full Pan Pile Technical Engineering values

Physical Properties

Material Weight (Sheet) kg/m Weight (wall) kg/m² Width (sheet) mm  Material Thickness mm Lugs
PVC 3.35 10.50 310o/a 5 N/A


Mechanical Properties

Initial Tan
Modulus kN/mm²
Moment of
Inertia cm⁴/m
Tensile Yield
Strength N/mm²
Secant Modulus
Section Modulus
Moment kNm/m
1450 2.55 688.5 7.38 40 2.15 184.7 2.46

Calculations are based on Tensile Strength of material = 40N/mm2. Allowable Moment = Tensile Yield Strength x Section Modulus Factor of Safety = 3

Contact us for more information.

Design and installation

Design and installation

Liniar manufactures a varied range of piling styles, dependent on ease of installation, type of appearance and strength needed, direct from its UK factory.

Produced in a wide range of lengths, the piling is generally grey but is also available in other colours, subject to minimum order quantities, to suit specific needs.

Mechanical or manual installation can be used with plastic piling. When short lengths are used in particular, a maul and pile cap is enough to insert it where ground conditions are favourable, such as peat land areas.

The company

Liniar HQ

More and more customers have become aware of the benefits of plastic piling and this has enabled Liniar to consistently increase its share of the market since they began manufacturing the product back in 1994.

With more than 30 years of experience in the plastic extrusion industry, HL Plastics, Liniar’s trading company, is based in Derbyshire and is part of the Flamstead Group of companies.

Available ex-stock in a variety of lengths, Liniar’s plastic piling is produced in HL Plastics’ own purpose-built factory in the heart of the UK.

QNX Passive House Secured By Design Corgi Fenestration BSI12608 PAS24 Security ISO 14001 ISO 9001 bhhpa Bali NCC Queens Awards Sustainable Midlands Supporter

Enter Your Postcode To Get Directions!

View Full Map, Share & Print
Contact Us