Ultra Level IT 1 Self Levelling Compound

Ultra Level IT 1 Self Levelling Compound

Availability: In stock

RRP: £50.38

Our Price:
£26.99 inc VAT
  • Buy 10 for £21.99 each and save 19%
  • Buy 30 for £16.66 each and save 39%


Levelling Calculator

Single Part Concrete Levelling Compound

Level IT one HDB is a single part cementitious floor leveller, containing a blend of specially graded fillers, fine cements and polymers for smoothing and levelling internal floors with irregular substrates.  Open time 20-30 minutes, Set time 2-3 hours.

  • Polymer modified
  • Hand or pump application
  • 3-50mm depth
  • Under floor heating
  • Non-shrink
  • Protein free


Discount available for purchases over 11 bags.


Technical Data

Packaging 25kg Bag
Working Time 20-30 Minutes @ 20°C
Time to Foot Traffic 2-3 Hours @ 20°C
Time to Cover

1 Day, 3-15mm.

2 Days up to 30mm.

3 Days up to 50mm.

Application Thickness 3-50mm
Protein Free Yes
Coverage @ 3mm 5.0m2
Consumption/mm Thickness 1.69kg/mm/m2
Suitable for Pump Application Yes
Storage Store in a dry place at temperatures between 5°C and 30°C. If stored correctly and used within 6 months of the date shown on the bag, the activity of the reducing agent will be maintained and this product will contain, when mixed with water, no more than 0.0002% (2 ppm) soluble Chromium (Vl) of the total dry weight of the cement. Shelf life in correctly sealed bags is 6 months. Note: the use of this product after the end of the declared storage period may increase the risk of an allergic reaction.
Shelf Life 6 months in above conditions.
Compressive Strength  
28 Days 38.0 N/mm
(to BS EN 13892-2) 7 Days 27.50 N/mm
1 Day 19.50 N/mm
Flexural Strength  
28 Days 8.50 N/mm
(to BS EN 13892-2) 7 Days 4.50 N/mm
1 Day 2.70 N/mm

Delivery options Our delivery costs vary according to order size and location. For more information see our Delivery page

  • The Underfloor Heating Store offer a next working day as standard
  • The Underfloor Heating Store offer a next working days delivery before 10:30
  • The Underfloor Heating Store offer a saturday delivery
  • The Underfloor Heating Store offer a 2-3 working day delivery on bulky items

As standard we include FREE next working day delivery to all UK mainland addresses (excluding, Channel Islands & Eire) on all heating products. For bulky orders we include a FREE 2-3 working day delivery.

The Underfloor Heating Store offer a 2-4 working days delivery to Europe

Delivery outside the mainland UK may be arranged by prior agreement. We offer a 2-4 working day delivery via UPS courier to all major European countries and territories on all heating products (this does not include tiling materials).

You will be notified of the amount of the charge for this service and will at that point have to make a decision whether you wish to proceed with your order.

  • Trusted delivery partners

  • The Underfloor Heating Store deliver via UPS
  • The Underfloor Heating Store deliver via Parcel Force
  • The Underfloor Heating Store deliver via Royal Mail
  • The Underfloor Heating Store deliver via Palletways

Feefo Reviews

Feefo Reviews - Average 100% (19 reviews)

Date Score Customer Comment Our Response
19-May-2017 Product:

Easy to use , job well done
09-May-2017 Product:

Good product but price is a little high compared to other brands available
25-Jan-2017 Product:

11-Dec-2016 Product:

07-Dec-2016 Product:

As Above
05-Dec-2016 Product:

14-Oct-2016 Product:

15-Mar-2016 Product:

As above
04-Mar-2016 Product:

Good price & product delivered precisely what was expected
02-Mar-2016 Product:

All goid
23-Feb-2016 Product:

Does the job!
10-Feb-2016 Product:

20-Dec-2015 Product:

have not used the product yet
19-Dec-2015 Product:

13-Nov-2015 Product:

21-May-2015 Product:

21-Jan-2015 Product:

Easy to understand instructions. Simple & straight forward to use.
09-Jan-2015 Product:

Does job
16-Sep-2014 Product:

Easy to use and did what it said it would do.
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