Sika Sikafloor 440 Level Fibre Reinforced

Unit price per



Sikafloor 440 Level high strength cement-based levelling compound, designed specifically for use with underfloor heating and for application over wooden floors.

Sika Sikafloor 440 Self Levelling Compound

  • Can levels up to 30mm deep
  • For underfloor heating over wooden floors
  • Dries in 3 hours
  • Can be used as a final finished surface.

Available in 20kg bags

Coverage 20 kg will cover approximately 2.4 m2 at a depth of 5 mm

Once mixed with water, Sikafloor 440 Level Fibre Reinforced produces a smooth self-levelling compound that dries to a tough flexible finish which may then be overlaid with most common floor coverings or left as a final wearing surface.

Sika Sikafloor 440 Self Levelling Compound Uses

  • Embedment of underfloor heating
  • As a final wearing surface
  • Suitable for levelling/smoothing uneven floors Suitable for covering existing concrete, sand/cement screeds, brick, stone, unglazed ceramic tiles, plastic sheet DPC, epoxy membranes and wooden floors
  • Internal and external use

How to apply the Sika Sikafloor 440 Self Levelling Compound Uses

  1. Clean floor from grease, dust and loose particles.
  2. Always prepare floors by dampening with water then priming with SikaBond PVA+
  3. Deep depressions and holes should be filled with a suitable repair mortar and allowed to dry.
  4. 20 kg of Sikafloor 440 Level will require 4.2-4.4 litres of water. DO NOT USE EXCESS WATER.
  5. Always add the powder to water. This should be carried out by stepwise addition whilst stirring until a free-flowing creamy compound is produced.
  6. Pour the mixture out into the prepared floor and allow it to find its own level.
  7. Trowel down lightly to achieve an overall thickness not exceeding 30 mm. Minimum thicknesses for a wooden substrate is 10 mm.


  1. Allow at least four weeks of drying time before application.
  2. Dampen floors and prime with SikaBond PVA+ diluted 1:3 with water.
  3. Mix with water as detailed above. For surfaces to be subjected to heavy foot traffic, use SikaBond SBR+ diluted 1:1 with water rather than just water when mixing the powder.


  1. Floors must be securely screwed down at 300 mm centres.
  2. Apply SikaBond SBR+ to the floor at a 1:1 dilution and apply to the subfloor whilst the bonding coat is still tacky.


  1. Ensure the tiles are clean and sound.
  2. Prime with SikaBond SBR+ diluted 1:1 with water and apply floor level compound mixed with SikaBond SBR+ diluted 1:1 with water over tiles whilst primer coat is still tacky.
  3. Allow 24 hours before applying final covering.

Suitable for use with underfloor heating. 

Sikafloor 440 Level Data Sheet



Delivery within 2-5 days.  

BANK HOLIDAY: Next working day orders are dispatched on working days. Orders placed before 3pm Thursday will be dispatched Friday. After 3pm Thursday orders will be dispatched Tuesday for delivery Wednesday. 




Restricted Areas *

Next Working Day

(Order before 3pm for same day dispatch)

Under 2kg £4.95 £4.95 £7.95
Up to 30kg £6.95  £18 £10.95
30kg - 50kg £11.95 £25 £16.95
50kg - 100kg £18.95 £37.95 £27.95
100kg+ £45 £90 Not Currently Available
Click & Collect FREE FREE

Next working day delivery available on IN STOCK products.

Out of stock products will be delivered next working day from when they are received into the warehouse. 


Next Working Day Delivery Example

 Order placed Monday 11:30am Dispatched Monday pm Delivery Tuesday
Order placed Monday 4:30pm Dispatched Tuesday am Delivery Wednesday
Order placed Thursday 11:30am Dispatched Thursday pm Delivery Friday
Order placed Thursday 4:30pm Dispatched Friday am Delivery Monday


Click and Collect

Click and Collect available within one hour on orders placed between 8am and 3:30pm Monday to Friday (excluding Bank Holidays).
Orders placed outside of this time will be available within the next hour during the above slots. 
You will receive an email when your order is ready to collect. 
Collection Address: Unit 28, Ripley Business Park, Ripley Dr, Normanton Industrial Estate, Normanton WF6 1QT
*If you live in a restricted area and would like to query your shipping cost please call our customer service team (01977 876116) and they will be able to give you a personalised quote. 
Isle of Man IM1-IM9, IM99
Isle of Wight PO30-PO41


Aberdeen AB30, AB31, AB33-AB38, AB41-AB45, AB51-AB56, AB63, AB39 3, ZE1-ZE3 AB10-AB16, AB21-AB25, AB32, AB39
Ayrshire, Argyll & Bute KA27-KA28, PA20-PA49, PA60-PA78, PA80 KA26
Dumfries & Galloway DG1-DG16
Dundee DD8-DD11
Falkirk FK1-21
Galashiels TD15
Inverness IV1-IV28, IV30-IV32, IV36, IV40-IV49, IV51-IV56, IV63, IV99, HS1-HS9, KW1-KW17, PH19-PH26, PH30-PH44, PH49, PH50 PH10, PH11, PH13, PH14, PH17, PH18 PH8-PH16
Northern Ireland BT1-BT49, BT51-BT57, BT60-BT71, BT74-BT82, BT92-BT94