The Beam and Block Floor to Extensions Estimating Calculator allows you to build up layers of labour, material and plant to create a typical beam and block floor installation for an extension. 

The Beam and Block Floor to Extensions Estimating Calculator calculates the following items:

  • Concrete beams and trimmer
  • Concrete blocks
  • DPM and DPC
  • Reinforcement
  • Insulation
  • Screed and/or floating floor

This Estimating Calculator is NOT linked to the Specifications.

NOTE:

  • You must enter any lump sum items such as plant.
  • If you require a higher specification floor - for example, to meet Part L regulations - you could consider using the Beam and Block Floor Estimating Calculator.