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Fast Delivery UK Mainland

Free Delivery on Full Pallets & Selected Lines

Collection by Appointment

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Next Day Delivery Available

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UltraFloor Level IT Smooth: High Performance Fine Flow Smoothing Underlayment 20Kg

£21.99 Ex. VAT - £26.39 Inc. VAT

UltraFloor’s Level IT Smooth is a high-performance, fine-flow smoothing underlayment that is ideal for larger flooring projects. It is even suitable to use with underfloor heating systems. One 20kg bag will cover an area of 5.5 metre² when applied at a thickness of 3mm. Read on to find out more about the benefits of Level IT Smooth and the types of projects it can be used for.

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Get it from Wed 29th. Jun - Fri 1st. Jul Estimated delivery date, click here for info
Next Day Delivery available at checkout

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Delivery & Returns Info

Delivery is calculated on size & weight of order, charges displayed when added to basket. Small orders via courier, larger orders via Pallet Network (Click & Collect available call 0845 862 1099). Need further info, click here.

Weight Price Volume
0-25KG £8.001 bag / tub
25.01-50KG £16.00 2 x bags / tub
50.01-75KG £24.00 3 x bags / tub
75.01-100KG£32.004-5 bags /tubs
100.01-249 KG £38.00 5-9 bags / tubs
249.01-750KG £40.0010 bags plus
750.01KG + £30.00 30 bags plus
Full Pallets FOC* £0.0052 tubs / 56 bags
Premium Next Day Service+ £10 Click here for prices
Scotland Delivery Service Click here for prices
Local Delivery & Click & Collect: ☎️ 0845 862 1099

*Small additional charges may apply to certain parts of Scotland or areas with HGV Restrictions. Next Day delivery + £10 (*exc. apply)

Returns, cancel up to 14 days from date of delivery. Product to be returned in the same condition & packaging. No returns for cementitious & perishable products. You are responsible for returning goods to The Paving Experts. Need further info, click here.

For any advice; technical, product, stock or quantity needed, call our team on 0845 862 1099.

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Level IT Smooth: High Performance Fine Flow Smoothing Underlayment 20kg

For a high-strength cementitious smoothing underlayment, choose Level IT Smooth: High Performance Fine Flow Smoothing Underlayment. Purchased in a 20kg bag, this smoothing underlayment incorporates a range of blended graded fillers, polymers and fine cements.

Level IT Smooth has been specifically designed for use as an underlayment for most floor coverings including sheet vinyl, LVT, linoleum and rubber.

Summary of Level IT Smooth

  • Use on internal floors
  • Ideal for large flooring projects
  • Suitable for underfloor heating systems
  • Provides an extremely smooth finish
  • Superior flow
  • Pump or trowel applied
  • Cover an area approximately 5.5 metre² at a 3mm thickness
  • Apply at 2-30mm thickness
  • Working time: 20-30 minutes
  • Walk on the area after just 2-3 hours
  • Size: 20kg bag

Technical information

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.

How to mix and apply UltraFloor Level IT Smooth

For trowel/hand application:

  1. Mix in a clean bucket using clean cold water, do not use warm water as it will greatly reduce the product’s working time and may result in shrinkage.
  2. Pour 4.8 litres of water into an oversized bucket (20+ litres), and then gradually add the powder whilst continually mixing using an electric drill fitted with a power whisk, suitable for use with cement materials.
  3. After completely adding the powder, continue mixing for a further 2 minutes, keeping the whisk below the surface of the product to minimise air entrainment, until a lump free creamy material is attained. Do not add further water.
  4. Pour onto the floor and spread with a smooth edge steel trowel. UltraFloor Level IT Smooth has exceptional flow characteristics, a spiked roller may be used to further improve the finish particularly between adjacent units of product. Only spike roll whilst the product is still in its fluid state (immediately due to the limited workability and rapid setting nature).

For pump application:

  1. Follow the pump manufacturer’s recommended set up guidelines.
  2. Ensure the correct water ratio is used by carrying out a flow ring test at the beginning of the project and at regular intervals throughout (ideally once per pallet) to check that ideal flow is being maintained. Flow properties using a 200ml capacity flow tube (48mm internal diameter, 106mm height) - flow spread 270-300mm.
  3. We recommend the logging of flow test results, site conditions, batch numbers and pump equipment.


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