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UltraFloor – Level It Smooth – High Performance, Fine Flow Smoothing Underlayment – BULK BUY Pallet 48 bags (20Kg) & Half-Pallet 24 bags (20Kg)


UltraFloor Level It Smooth is:

A high strength, single part, cementitious smoothing underlayment, incorporating a blend of graded fillers, fine cements and polymers. Level IT Smooth has been specially designed for use as an underlayment for most floor coverings including sheet vinyl, LVT, linoleum and rubber.

  • Extremely smooth finish
  • Superior flow
  • Pump or trowel applied
  • Suitable for underfloor heating systems
  • Ideal for large flooring projects
  • Coverage: approx 4.4m² at 3mm
  • 2-30mm thickness
  • Working time 20-30 minutes
  • Foot traffic 2-3 hours
  • Internal floors
  • Size: 20kg bag

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£724.95 +VAT

£724.95 £872.00 +VAT

More about UltraFloor Level IT Smooth:

UltraFloor Level IT Smooth is a high strength, single part, cementitious smoothing underlayment, incorporating a blend of specially graded fillers, fine cements and polymers. It can be applied between thicknesses of 2-30mm and has a 2-3 hour set time (in good ambient conditions).


When mixed with clean cold water, UltraFloor Level IT Smooth is a product that can be trowel or pump applied, to smooth and level uneven, sound and strong internal floors to prepare them for the application of decorative floorcoverings. Its protein free formulation means it is ideal for use in biologically sensitive areas. It can be used on a variety of subfloors, and is suitable for use where warm water underfloor heating is incorporated.


Applied ThicknessCoverage Per UnitConsumption per 100m2 Area
2mm6.6m215 bags
6mm2.21m245 bags
12mm1.11m290 bags
30mm0.44m2226 bags

UltraFloor Level IT Smooth Technical Data

SpecificationBS EN 13813:2002
Screed ClassificationCT-C35-F6
Working time at 20oC20-30 mins
Walk on hardness time at 20oC2-3 hrs
Ready to receive floor coverings12 hrs (based on 3mm application)
Compressive Strengths (BS EN 13892-2)1 Day: > 20N/mm2
7 Days: > 29N/mm2
28 Days: > 35N/mm2
Flexural Strength1 Day: 3N/m2
7 Days: 4N/m2
28 Days:6N/m2

Tools should be thoroughly cleaned in water to remove excess materials immediately after use.

Store in a dry place at temperatures between 5°C and 30°C. Avoid frost.

Shelf Life
Shelf life in correctly sealed bags is 8 months.

Download / Brochures:




20Kg bags