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Masonry Enhanced EPS Dash System

The Wetherby Enhanced EPS Dash System is a staple in Local Authority refurbishments, offering a resilient, waterproof finish on masonry substrates. In combination with the Enhanced EPS insulation, Dry Dash provides a high-impact , durable, low maintenance finish which has a proven track record in the UK.

Known as spar dash, pebble dash, or dry dash, it provides durability and freshness. The aesthetic outcome of any dash project greatly relies on the dashing mortar colour paired with a complementary aggregate.

Wetherby Dry Dash Finish is versatile, suitable for full elevations or in combination with other Wetherby finishes like brick effect render or brick slip. It’s perfect for render-only projects and final touches on external wall insulation systems.


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Dashing Receiver Colour Range

Our Dash Receiver is available in various colours. Featured below is a small sample of colours available, more examples can be found on our Through Coloured Render & Spar Dash Systems brochure below.

0500N
Cream
Salmon Pink
Sandstone
Powder Blue
Pewter Grey

Dashing Aggregate Colour Range

Our Dash Aggregate is available in various colours, featured below is a small sample of colours available, more colours are available on request.

Black & White
Brampton
Brecon
Derwent
Eden
Farnley
Ashton Cream
Barleycorn
Cameo
Pembroke
Harvest
Classic

Buff Quartz
Beige Marble

Download Brochure

Through Coloured Render & Spar Dash Systems

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Enhanced EPS Dash System Components

Benefits of our Enhanced EPS Dash System

Our Enhanced EPS Dash System is a revolutionary solution, designed to elevate your projects. This advanced insulation system provides many benefits going beyond traditional methods, offering unmatched performance, sustainability, and cost-effectiveness.

Water Resistant
Available in a Variety of Colours
Durable and Long Lasting
BBA Certified
Low Maintenance
60 Year Option Available

Innovation

The Wetherby Stone Wool Silicone Render System is 1 of 7 Wetherby Ofgem approved innovation systems which is eligible for a 25% uplift in funding. The Wetherby innovation systems involves an enhanced specification using stainless steel beads and fixings, following a 60 year life expectancy methodology. The system is then periodically inspected by Measure check (independent company) providing clients with reports on the system condition and allowing extended warranties to be applied for.

To request further information on our innovation systems please contact; Technical Helpline 0800 1073299 or technical@wbs-ltd.co.uk

Technical Information

Specifying an External Wall Insulation system that is suitable for your project can be a challenging practice. Our technical team are on hand to provide detailed job specific specifications and any technical assistance you may require.

Fire ClassificationB-s1,d0 to EN 13501-1
Design Life30 year
Impact ResistanceCat I
Hygrothermal / Freeze / Thaw TestingPass
Enhanced EPS Thermal Conductivity0.032 W/(m²k)
Enhanced EPS Available Thicknesses20mm – 400mm
Finish OptionsAvailable in a wide range of Dash Receiver and Aggregate colours
The information contained within this website is intended for general guidance only.  To obtain the most accurate and up-to-date design solutions tailored to your specific needs, please contact the Wetherby team directly. 

Typical U-Values

Wetherby Enhanced EPS insulation offers a 0.032 W/(mK) K value, requiring just 90mm thickness to meet UK refurbishment property U-value standards in the majority of cases.

Technical Data

Technical Drawing Set

Operations & Maintenance Manual

BBA Certification 03/4058 PS2

Product Features & Benefits

EPS Icon

Enhanced EPS offers superior thermal efficiency, minimising insulation needs for desired U-values. It is highly suited to the UK climate and offers a whole host of benefits offering quicker setup compared to competitors.

  • High workability
  • Minimal water absorption
  • Superior thermal performance
  • High tensile strength

Case Studies

Discover real-world examples where challenges were met with innovative solutions, and obstacles transformed into opportunities.

Dan y Rhiw, Cwmaman

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Hull – Innovation Project

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Grampion House, Scotland

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Reema, Wakefield

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Laing Easiform Refurbishment

Read More

Contact the Team at Wetherby Building Systems

We understand that embarking on a construction project is a significant endeavor, and we’re here to support you every step of the way.

If you have any inquiries, require additional information, or would like to discuss your specific project needs, please don’t hesitate to reach out. Our dedicated team of experts is ready to listen, collaborate, and provide tailored solutions.

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