Better known as Pier Liners...
Lightweight, cost efficient and with prompt onsite delivery, Trans Vent concrete forming solutions will help your project run on time and on budget.
You can be confident in the ridgidity with 3 corrugations per strip, which are internal making them easy to slip into a drilled, or hand dug hole down to rock or solid anchor base.
Trans Vent Pier Liners are easy to cut and modify with any angle grinder fitted with a steel cutting wheel.
Trans Vent can supply the following stock sizes (in most cases) next day delivery. Stock sizes shown are 4 metres in length:
mm diameter O/D. 305, 406, 457, 508, 610, 711, 762, 813, 914, 1016, 1118, 1219