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weberfloor flex

Verified by manufacturer 5 months ago

New variant

Saint-Gobain Weber Third party certifications:
  • EPD

    EPD

    Certificate type

Fibre-modified, quick drying floor screed mix which offers extra flexibility for use on most interior floor substrates.

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Application

weberfloor flex is a self-smoothing floor levelling compound — often incorrectly referred to as a self levelling screed or self levelling floor compound — which can be tiled onto and is an easy screed for applying onto floor substrates subject to some movement, such as wood or underfloor heating. 


Flowable liquid floor screed suitable for applying up to a depth of 5-50mm onto:


  • Floors with underfloor heating or under tile warming
  • Cement
  • Concrete slabs
  • Pre-cast elements
  • Wooden flooring
  • Existing ceramic tiles
  • Existing rigid plastic tiles
  • Floating floors (e.g. insulation board)
  • Bitumen residue*


* Best practice is to remove all bitumen prior to application

Description

Fibre-modified, quick drying floor screed mix which offers extra flexibility for use on most interior floor substrates. Our best screed for underfloor heating and covering substrates such as wood which are subject to movement.


Features & benefits:


  • Extra flexible levelling screed for substrates subject to movement or expansion
  • A high performance alternative to a latex self levelling compound
  • Low Dust Technology™ reducing the amount of dust expelled during the mixing process
  • Suitable for use as a under tile warming and underfloor heating screed
  • Quick drying screed — can take light foot traffic or be tiled onto after 1-2hrs
  • Coverage of 1.5m² per 25kg bag, when applied at 10mm thickness
  • Eligible for 275 Weber Rewards points


General information

Finish

Smooth

Uniclass

Pr_35_31_06_28 Fibre-reinforced levelling screed mixesPrimary
Ss_30_42_15_10 Bonded or partially bonded cementitious levelling screed systems

CAWS

M40/110 Tiling to

M40/120 Mosaic to

M40/10 Natural stone covering to

M40/115 Natural stone covering to

M40/5 Tiling to

Product range

Tile fixing products / Preparatory products

Specification data - Fibre-reinforced levelling screed mixes

Product Reference

weberfloor flex

Coverage

1.5 m² per 25 kg bag, when applied at 10 mm thickness.

Application temperature

+10°C to +30°C.

Substrate

1 N/mm².

WaterUsed

5 litres/ 25kg (20%).

CompressiveStrength

C 25.

Flexural strength

F 5.

Material:

Consumption: 1.7kg/ m²/ mm.

Pot life

20 min (after adding water).

Drying time

1–2 hours. (24 hours at 5 mm thick before covering).

Thickness:

5–50 mm.

Manufacturer guidance

  • Minimum Thickness Under Tile Warming >3 mm over the heating wires
  • Minimum Thickness Underfloor Heating >15 mm over the heating pipes
  • Minimum Thickness Floating Floor 25 mm (with weberfloor 4945 fibre mesh)
  • Minimum Thickness Over Wood 10 mm
  • Minimum Thickness Over Slip Membrane Solid Substrate 20 mm.

Finish:

Smooth, finished with various floor coverings.

Sustainability data

BIM objects

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NBS BIM Object Standard

This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.

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Platform Compatible Version
Revit
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1

IFC
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1

Third party certifications

EPD

EPD

EPD Certificate (weberfloor standard floor screeds)

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