RendaClad Rainscreen Cladding System

RendaClad has primarily been developed to provide a seamless rendered rainscreen system to an LSF or timber framed structure.

RendaClad replaces the need to build a blockwork façade, with low performance cementitious renders. RendaClad increases the speed of construction, reduces the building footprint, improves the logistics of supply and storage all at a lower cost than traditional construction methods. RendaClad is a full façade system made up of carefully selected components which have been rigorously tested individually and as an entire system, making it one of a very few BBA approved systems of its type, assuring its long-term performance.


Render-to-board applications have previously been fraught with issues relating to cracking and de-lamination. RendaClad provides a lowcost solution guaranteed not to crack and is able to accommodate the expected settlement and differential movement within timber frame construction. In addition, silicone render finishes give long term durability and a high-resistance to dirt retention and algal spoiling, resulting in a highly durable render system with a minimum life expectancy of 30 years.

The Rendaclad System Benefits

Designed to make things easier

  • Less Materials

  • Less Money

  • Fewer Tradespeople

  • Less Weight

  • Less Permeable

  • Less Time

  • Less Ageing

  • Less Maintenance

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Rendaclad Systems

  • RendaClad System with brick slip finish, top hat mounting

    Satisfies the requirements of TRADA • Seamless rendered rainscreen • Limitless colour options • Fast track

  • RendaClad System on timber battens

    Satisfies the requirements of TRADA • Seamless rendered rainscreen • Limitless colour options • Fast track

Façade Finishes

Enviromin is a high-performance, cement based and polymer modified through coloured mineral thin coat render and is based on a colour fast lime bloom free...
SpeedySlip provides the traditional appearance of a brick finished building but with technology of a lightweight acrylic or mineral brick slip finish....

Key Benefits

  • Extensive accreditation including BBA and BOPAS
  • Fast method of construction, reducing prelims per plot
  • Significant size footprint savings per elevation
  • A typical RendaClad system is 40-45mm from sheathing board, compared to approx. 170mm for masonry with render
  • Crack resistant
  • Choice of renders, brick & stone slips options on same carrier structure
  • Lightweight
  • Less storage required onsite
  • 30 & 60 year minimum design life accreditations options available
  • All key components A2-s1-d0 or better available


SPSenvirowall was the first to offer a fully BBA certified render carrier board and render brick slip system in 2012. Our history with this solution however, goes back to 2006 when we first developed a tested system in conjunction with Ceram, now Lucideon.

As pioneers of this technology within the UK, SPSenvirowall has stayed at the forefront of continuous testing and development.

We currently have 3 certifications (1 pending) on our RendaClad system. No company in the market offers such a compressive range of accreditations for this highly effective and innovative solution.


Distribution of the products is managed by a dedicated distribution outlet to ensure fast efficient delivery. Ensuring a reliability of service for the contractor and helping to achieve a prompt completion of the project for the client.

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Trelawney Gardens


A brand new Devon and Cornwall Housing development scheme called Trelawny Gardens is a prominently located development in the North Prospect area of Plymouth and has transformed the former site of South...

RendaClad Case Studies

  • Essex University – Pastures Campus


  • Uilebheist Distillery


  • Junction 3 Case Study


  • Blackburn

    Blackburn City

  • NHS Langdon Hospital Case Study


  • Granton Harbour


  • Penryn Student Accommodation


  • Skerries Road


  • Bamfylde Way, Plymouth


  • Vedelers Close – Wincanton

    Somerset, Wincanton

Technical Downloads


Training Courses for RendaClad

We have PAS 2035 standard training facilities at our regional depots where one day training courses are available suitable to applicators of SPSenvirowall products.




Used to allow insulated structures to easily release excess moisture vapour into the atmosphere and keep the internal elements of wall structures dry.
EPDM is an important Benx façade protection layer. It is a synthetic rubber material which is both weather resistant and tear-resistant.
Essential accessories for a wide variety of applications, including sealing of sheathing boards and the durable bonding of breather membranes.
Beads for a rendered façade will ensure the best finished look, ensure durability and help protect the render from water damage and cracking.
The Benx range of silicone, acrylic and mineral renders are a great way to achieve a perfect and long lasting finish.
Used over basecoat in conjunction with one of our topcoats.
Benx glass fibre reinforcement mesh is used to add extra strength and impact resistance to basecoats.
Used to reinforce and level the wall, used in combination with reinforcement mesh.
Designed to protect the building void between the inner and outer facade elements.
An fully engineered mounting solution suitable for the most demanding of cladding applications.
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