Jablite Dynamic Cavity Insulation System
Jablite Dynamic Cavity Insulation System

SKU: 1-0027-jabdyn

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Key features

  • Jablite Dynamic Cavity Wall Insulation System
  • Dynamic air flow to increase efficiency and reduce U-values
  • Air moving through the Jablite Dynamic Cavity insulation recycles heat loss back inside the building.
  • Superior U-value – Achieve code 4 in a code 3 envelope*
  • Performance data listed in SAP Appendix Q
  • Environmental excellence A+ rated in BRE green guide
  • BBA certificate 96/3215
  • Lower bills – Reduces energy use for heating by up to 25%
  • Improved indoor air quality and reduced condensation risk
  • Reduced CO2 emissions

Code for Sustainable Homes Credits

Jablite Dynamic Cavity can contribute towards gaining your:-

  • Dwelling Emission Rate (Ene1) Code for Sustainable Homes credits (SAP appendix Q)
  • Building fabric (Ene2 2009) Code for Sustainable Homes credits
  • Fabric energy efficiency (Ene2 2010) Code for Sustainable Homes credits
  • Global Warming Potential (GWP) of Insulants (Pol1) Code for Sustainable Homes credits

*when used and incorporated into appropriate systems. Site and systems specific

How it works

Jablite Dynamic Cavity converts the building envelope into a heat exchanger. Ventilation air entering the property is pre-warmed – by heat that would otherwise have escaped from the building.

 

What is Jablite Dynamic Cavity?

Jablite Dynamic Cavity wall insulation uses dynamic air flow to increase efficiency and reduce U-values. Air moving through the Jablite Dynamic Cavity insulation recycles heat loss back inside the building.

Construction

  • Jablite Dynamic Cavity is designed for use with all forms of masonry cavity wall construction
  • There is no need to change the standard wall detailing
  • Code 4 U-values can be achieved with a 100mm cavity in a 300mm wall
  • Areas of wall not suited to Dynamic insulation can use standard Jabfill (full cavity fill insulation)
  • Design and construction literature is available from Jablite Ltd

What differences are there?

  • One major change – the improved U-value you achieve!
  • You can simply use Jablite Dynamic Cavity in place of other cavity insulation
  • Jablite Dynamic Cavity requires a mechanical extract ventilation system within the property to draw air through the cavity
  • Improved air quality and reduced condensation risk inside the home

What Code for Sustainable Homes rating can be achieved by using Jablite Dynamic Cavity?

  • A Code 4 rating for masonry walls can now be achieved with a 100mm cavity in a 300mm wall thickness.
  • U-values <0.14W/m²K can be achieved with a 125mm cavity in a wall thickness of 325mm
  • U-values <0.10 W/m²K with a 150mm cavity in a total wall thickness of 375mm.

 
 


Further Information


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