External Wall Insulation Rendered

The system complies with the most stringent of standards – from baseline building regulations through to Passivhaus.

The system is available in an extensive number of render options including colour, texture and weathering resistance. All components for the system are available from Unity Lime.

Read a case study here for a three bedroom property that used an External Wall Insulation render system.

External Wall Insulation Render System

SYSTEM PERFORMANCE

U-values
0.26 – 0.10 W/m2.K

Y-values
Available upon request from insulation manufacturer.

CROSS SECTION OF SYSTEM

  1. Render finish – SILIKAT TOP
  2. Primer – PREMIUM PRIMER
  3. Base coat – MC55W 
    6-8mm with embedded mesh
  4. Insulation board – ISOLAIR MULTI
  5. Build up board (PAVATHERM)
  6. Adhesive Render – MC55W 6-8mm
  7. Existing masonry
  8. Existing lime plaster

COMPONENTS AND ACCESSORIES FOR EXTERNAL WALL INSULATION RENDERED