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DashAgg Aricco

DashAgg Aricco is a decorative rainscreen solution with a durable DashAgg stone dash finish. The system has been designed for use with timber framed construction, incorporating a fully ventilated cavity. DashAgg Aricco can be used in conjunction with open or closed timber panels, structural insulated panels (SIPS) or light gauge steel frame. The DashAgg stone dash finish is installed onto the Alumasc Facades by K Rend Aricco render board. This system is therefore suitable for off-site construction as well as traditional on site installation:

  • DashAgg stone dash
  • Alumasc Facades by K Rend Dashing Render (MR S7)
  • Alumasc Facades by K Rend Scrim Adhesive
  • Alumasc Facades by K Rend Scrim Reinforcement
  • Alumasc Facades by K Rend Aricco Board
  • Timber battens
  • Breather membrane
  • Timber frame / SIPS panel

Key Features

DashAgg Aricco from Alumasc Facades by K Rend is an A2 fire-rated rendered rainscreen system that is suitable for timber-framed buildings up to 18 m in height. The ventilated cavity ensures that the timber substrate is kept dry in accordance with TRADA recommendations. The polymer-modified Alumasc Facades by K Rend Dashing Render (MR S7) is available in a range of colours and has a proven track record stretching back over 20 years. A range of stone dash colours are available to provide the building with an attractive and low maintenance facade.

Key Performance Criteria

  • Fire performance: A2-s1,d0
  • Vapour permeability of the system allows the building to breath and prevents interstitial condensation


  • BBA Certificate 15/5211


  • The standard range of base and accent stone colours is:
    • White base with choice of Polar White, Black & White or Red & White accent
    • Cream base with choice of Champagne, Derbyshire Spar or Ashton Cream accent
  • Other colours available upon request
  • Alumasc Facades by K Rend Dashing Renders are also supplied in a range of colours, including white, cream, and grey.


  • Suitable for use in new build projects
  • Ideal for timber or steel framed construction, including SIPS panels
  • Compatible with offsite / modular construction techniques
  • Suitable for buildings less than 18m in height

Contact us

Request a visit, book a seminar online, ask our technical team, request a quote or contact customer service.


System approvals

BBA Approved – Certificate 15/5211
NHBC Accepted

Performance testing

ETAG034 positive wind load assessment
ETAG034 negative wind load assessment
ETAG034 accelerated weathering (hydrothermal) test
ETAG034 bond strength test

Fire performance

Class 0 spread of flame
A2-s1,d0 reaction to fire classification according to BS EN13501-1
Approved for use in timber frame constructions with height up to 18 m


> 30 years

Impact resistance

ISO 7892 – Pass. Approved for use below 1.5 m
BS 8200 – Pass. Category B
ETAG034 – Category I

BBA Certificate (.pdf)

Aricco Ventilated System BBA Certificate

BIM Download

Aricco Ventilated System BIM Files

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