Skip to content
5-bay hopper bin mould loaded for dispatch from the Grow Engineering workshop

Grow Engineering · Lisburn

Precast Concrete Moulds.
Subcontract Fabrication.

Steel formwork and welded assemblies, engineered in Northern Ireland for the UK and Irish precast industry.

What we do

Precast moulds, engineered to your drawings.


We design and manufacture precast concrete moulds from your tender drawings. Bespoke formwork, standard ranges, and gang equipment: engineered in-house and fabricated in our Lisburn workshop.

The same shop takes on subcontract steel fabrication. Hoppers, bins, frames and structural assemblies: built from plate and section, to your drawings and spec.

Lambeg Mills · Lisburn · UK & Ireland delivery

3m × 3m communications box mould in the workshop

Service 01

Precast Concrete Moulds


Bespoke formwork designed from your concrete drawings, and standard ranges our customers order by name. Every mould is engineered, drawn up, and signed off before the first plate is cut.

  • Bespoke formwork
  • Standard ranges
  • Gangs & handler kit
  • Hydraulic release
See the Product Range
2-bay trench mould loaded for delivery

Service 02

Subcontract Fabrication


The same workshop turned to anything built from plate and section. Hoppers, bins, frames, storage vessels and welded assemblies: built to your drawings, finished to your spec.

  • Plate & section
  • Welded assemblies
  • Hoppers & tanks
  • Site-ready finish
Our Capabilities

Send Us Your Drawing.