Hempcrete Pre-Drilled Blocks 36cm


1 Pallet – Delivery Included

Full pallet material consumption and amounts you may require when using 300 mm isohemp blocks 

  • Approx 11.6 kg of iso hemp adehsive mortar builds 1 meter.
  • Full pallet requires 50.1 kg of adehsive mortar.
  • Full pallet requires approx 3 bags of isohemp PCS breathable plaster.
  • Wall ties recommended 1 per block.
  • 24 blocks per full pallet.

Possible Additional products needed.

Trowels, cutting saw (electric /hand saw).


The pre-drilled block is a 36cm hempcrete block with a vertical, cylindrical hole for use in reinforced, loadbearing concrete pillars, which can be the loadbearing structure for the building. It is used in the IsoHemp Hempro construction system to achieve an all-round wall insulation using only hempcrete blocks. It is used in conjunction with U blocks to create a consistent construction look.

Contact for live delivery rates.

  • Dimensions of a pallet: 120 x 100 x 145 cm

  • Maximum weight of a pallet: 520 kg

  • Number of blocks per pallet: 18 blocks/pallet

  • Number of blocks per m2 – 4.32 m2/pallet

  • Number of blocks per m2 – 5.5 blocks/m2

  • Storage 3 months/exterior

  • Storage life 2 years if covered

We deliver to: Ireland, England, France, Italy, Spain, Denmark, Portugal, Austria, Czech Republic, Poland, Germany, Netherlands.

For other countries a delivery charge may be incurred – please contact us directly for details.