Call 1300 626 194


Up to 25% faster to install


Up to 25% faster to install

Featuring Australia ‘s only 397 – 405mm block length tolerance, Apex Masonry ‘s QuikBlock is compatible with conventional concrete blocks for flexibility around windows and doorways.

With QuikBlock, vertical joints can be closed or opened up, allowing the nominal size of the block length to range from 397 – 405mm. Eliminate the need for mortared vertical joints with three modular components that key together. Each block also keys with the corresponding block to form a vertical joint where no mortar is required and can be laid in any direction. Experience a range of benefits unique to QuikBlock for ease of handling, reinforcement, block flexibility and engineering strength:

  • 397 – 405 nominal block length tolerance
  • Taper at bottom of the centre web, acting as a grab point for ease of handling
  • Knock out grooves in the core and sides of end blocks to allow reinforcement steel to go around corners
  • Bolster lines/points down inside of wings for flexibility of block length (fractions)


This product is made-to-order.

  • Mortar_free_vertical_joints_icon

    Mortar-free vertical joints

  • Lightweight

  • Render_brick_with_excellent_render_adhesion

    Compatible with standard blocks

  • Retaining_wall_with_only_3_components

    3 main components

  • Block_created_to_suit_an_efficient_building_method

    Quicker to install

  • No clips required

  • Block_that_is_compressive_strength_rated

    Compressive Strength rated

  • Acoustic_Rated_block_work

    Acoustic rated

  • Insulation_rated_icon

    Insulation rated

  • Grey_block_that_is_fire_rated

    Fire rated

  • Besser_block_manufactured_with_grab_points_for_easy_handling

    Grab points for easy handling

  • Block_manufatured_with_recycled_materials

    40% recycled materials

  • Grey_block_manufactures_so_it_is_always_straight_&_square

    Always straight & square


  • Load bearing & non-Load bearing Walls
  • Commercial & residential buildings
  • Firewalls & Partition Walls
  • Basement & Carpark Walls

  • Grey

Please note there has been exceptional care to provide you with the best indication of colour. However, we do strongly advise you to always sight product samples or displays before use. Due to natural variations in raw materials, colours may vary from the images provided.

Block Formats

  • PF15.48_Grey_light_weight_block

    150mm Series

  • PF20.48_Grey_light_weight_block

    200mm Series


Size: See full list in Brochure

Material: Concrete

How much blockfill is required when corefilling the blocks?

200mm Series H Block - 0.83 m³ of concrete/100 blocks or 1 m³ of concrete/120 blocks.

Can Quikblock be used with normal grey blocks in the same wall?

Yes, Quikblock is compatible with standard grey blocks.

Are Quikblocks fire rated?

Yes, please see our Fire & Acoustic brochure for more information.