Cork Spray Render
As UK authorised distributors, we are able to supply the market leading material for top coat render application.
What is Cork Spray Render?
Cork Spray Render is an ideal EXTERIOR finishing coating that is mainly applied to building envelopes.
However, the material can also be used for INTERIOR application, insulating and preventing thermal bridging. If required, it can easily be skimmed with traditional plaster.
Why use Cork Spray Render?
Many facades deteriorate with the passage of time. Humidity often ends up detaching the paint, due to the structure not being able to ventilate the excess environmental moisture.
The only option until recently has been to simply repaint a building periodically – but of course without solving possible humidity issue or the thermal efficiency of the structure.
Buildings which are rendered with a cork spray top coat correct the thermal deficiencies, providing the interior of the building with a healthier environment.
With Cork Spray Render we have the perfect solution.
This is an excellent exterior wall finish, that can be applied over brick, block, existing render/stucco, OSB, MDF, plywood, chipboard and others woods, concrete, ceramics, aluminium, glass, fibre boards, asphalt sheets, steel, fibre cement, polycarbonate, plaster, plasterboard, agglomerated material, pvc and enameled surfaces.
Cork spray can also be used directly to encapsulate and stabilise white asbestos cement sheets.
Available in a large – with an option for a bespoke colours as well – the cork spray can be applied using a standard funnel spray gun. It can be applied with different surface finishes during application – from near smooth appearance through to a much bolder, courser look and feel.
We believe this spray cork is the best on the market, providing a qualities that others simply don’t! Amongst a multitude of benefits, we favour this spray cork render for an excellent colour retention, brilliant moisture resistance and breathability along with a great flexibility.
Available now for delivery nationwide.
- Excellent thermal insulating coating
- Acoustically absorbent
- High elasticity
- Mechanical stability
- Rain proof
- Rot proof
- Resistance to salt & efflorescence
- Minimises oxidation of surfaces covered, due to perfect gas exchange
- Breathable with protection against moisture build up & condensation
- Resistance to mould, fungi and algae
- Excellent anchoring and adhesion
- Fire resistance: Euroclass B rating
- Self coloured choice: pigmented material with excellent resistance to UV
- Bespoke colour matching option (based on RAL system)*
- Water based and easy to use
- No VOCs used in manufacture
- No emission of harmful compounds for air quality
- Excellent durability
- Dries without odours
- Easy cleaned and low maintenance
Characteristics and advantages of projected cork
Cork Spray Render offers a unique number of advantages and characteristics, as shown below:
Helps regulate the internal temperature of your home, office or any other building.
The coating works as a thermal corrector, reducing thermal bridges in facades, walls and arches, taking into account the applied thickness.
It can also be applied to unique exterior elements such as cornices, mouldings, arches, balcony overhangs, and slab fronts.
Cork Spray Render is an acoustic absorber, minimising impact of exterior air noise.
Acoustic absorption coefficient according to NP is EN ISO 35.
The material highly flexibility, allowing it to absorb structural stresses and preventing the appearance of microcracks.
Cork Spray Render not only an impact noise absorber but in addition, it has great waterproofing power – offering protection against the elements whilst remaining breathable.
Amazingly the material coating does not require any maintenance, has excellent durability and comes with a 10 year guarantee.
Available in vast range of colours.
For larger orders, any colour can be matched using the RAL system.
Further to this, we can also take references and convert these on your behalf to colour match as closely as possible.
Test results and Certifications
Cork Spray Render offers a unique number of advantages and characteristics, as shown below:
- Measurement of surface temperatures and heat flow under radiation
- Fire reaction UNE-EN 13501-1:2007 Bs2,d0
- Fire reaction UNE-EN 13823:2002 UNE EN ISO 11925_2:2002
- Thermal resistance by heat flow meter method EN 12667:2002
- Roof fire reaction UNE-EN 13501-5:2005 B_roof (t1)
- Difference in colour after ageing UNE-EN ISO 4892-3:2006
- Pull-off test for adhesion UNE-EN ISO 4624:2003
- Liquid water permeability UNE-EN 1062.3:2008
- Water vapour transmission properties UNE-EN 12086:1998
- Water vapour transmission properties UNE-EN ISO 7783:2012
- Tensile strength UNE-EN 1607:2013
- Dimensional stability under specified temperature and humidity conditions UNE-EN 1604:2013
- Modulus of elasticity in bending UNE-EN 310-1994
- Compression strength UNE-EN 826:2013