Floor Levelling Coastal Calculator

This calculator provides theoretical coverage. Site variables such as the porosity and roughness of the surface will affect the number of packs required. Please refer to spec and install advice for your site’s exact measurements. If you are using a product not listed on this calculator please contact [email protected] for support.

FLOOR-LEVELLING SYSTEM CALCULATOR (COASTAL INSTALLATIONS)

Use the calculator below to work out an estimate on how many packs of each one of our floor-levelling products you will need for your project. Enter your area to be covered in metres squared and then select your surface finish, the calculator will do the rest.


TAL Vaporstop HB


Coverage per pack size(PER COAT m2)




Packs Required



TAL Primer Aggregate No. 2


Coverage per pack size



Packs Required


TAL Screedmaster *


Coverage per pack size(m2)



Packs Required


TAL Profix Plus LVT


Coverage per pack size(m2)




Packs Required



* Can be substituted with TAL Superscreed SL for residential applications. Coverage of Superscreed SL = 4.2m2 / bag at 3mm thickness

** Depending on floor finish type (floating laminates or stick down LVT’s), as well as moisture content on substrate, only a single coat might be required. Please contact TAL for assistance.