NBS Source
I'm a manufacturer

Compare variants

Wetherby Epsitec EPS Dash System - EPS Insulation With Dash Finish
Wetherby Epsitec EPS Dash System - EPS Insulation With Dash Finish

Verified over a year ago

Wetherby Building Systems Ltd

Enhanced EPS 70E

Verified over a year ago

Wetherby Building Systems Ltd

Enhanced EPS 90E

Summary
A framed KIWA BDA certified external thermal insulation composite system consisting of an enhanced EPS insulation board, base-coated, meshed, finished off with dash receiver and dashing stone finish.
A framed KIWA BDA certified external thermal insulation composite system consisting of an enhanced EPS insulation board, base-coated, meshed, finished off with dash receiver and dashing stone finish.
Third party certification
Digital objects
Color
Grey, White, Other
Grey, White, Other
Finish
Coarse
Coarse
Material
Expanded polystyrene (EPS), Aluminium, Timber, Stone, Steel
Expanded polystyrene (EPS), Aluminium, Timber, Stone, Steel
Shape
Rectangle, Square
Rectangle, Square
Length
Bespoke
Bespoke
Width
Bespoke
Bespoke
Height
Bespoke
Bespoke
Warranty description
Ten year
Ten year

Specification

System performance
Thermal Performance., Strength and Stability., System Tested to BS EN 13501-1., Risk of Condensation., Durability., Further Information.
Thermal Performance., Strength and Stability., System Tested to BS EN 13501-1., Risk of Condensation., Durability., Further Information.
Support rails and brackets
-
-
Material
15 mm RagRail Cavity Spacer Rails., 25 mm RagRail Cavity Spacer Rails., 25 mm Timber Battens.
15 mm RagRail Cavity Spacer Rails., 25 mm RagRail Cavity Spacer Rails., 25 mm Timber Battens.
Bracket fixings
LS 5.5 (steel frame)., R-QCP (timber frame).
LS 5.5 (steel frame)., R-QCP (timber frame).
Base boards
-
-
Material
Framed substrate sheathed using Wetherby approved sheathing board.
Framed substrate sheathed using Wetherby approved sheathing board.
Fixings
TKR Screw Range., R-QCP Screw Range.
TKR Screw Range., R-QCP Screw Range.
Insulation
-
-
Material
Enhanced EPS 70E.
Enhanced EPS 90E.
Fixings
LS 5.5 (steel frame)., R-QCP (timber frame).
LS 5.5 (steel frame)., R-QCP (timber frame).
Fire barriers and stops
-
-
Material
Stone Wool/ Horizontal Lamella Fire Barriers., Stone Wool/ Vertical Lamella Fire Barriers., Tenmat Intumescent Strip.
Stone Wool/ Horizontal Lamella Fire Barriers., Stone Wool/ Vertical Lamella Fire Barriers., Tenmat Intumescent Strip.
Fixings
TKE Range.
TKE Range.
Beads and trims
Not required., Deflector beads.
Not required., Deflector beads.
Movement joints
-
-
Form with
WBS Powder Coated Galvanized Steel Movement Joint Bead., WBS Powder Coated Galvanized Steel Stop Bead.
WBS Powder Coated Galvanized Steel Movement Joint Bead., WBS Powder Coated Galvanized Steel Stop Bead.
Sealant
Compriband sealing tape must be installed between the insulation boards.
Compriband sealing tape must be installed between the insulation boards.
Render carrier or reinforcement
-
-
Material
WBS Alkali-resistant scrim cloth incorporated into scrim adhesive.
WBS Alkali-resistant scrim cloth incorporated into scrim adhesive.
Mesh size
50 m² (roll).
50 m² (roll).
Fixings
TKE Range – Steel Frame., R-UCF Range – Timber Frame.
TKE Range – Steel Frame., R-UCF Range – Timber Frame.
Render
-
-
Material
WBS Polymer Cement Dashing Mortar., WBS Mineral Aggregate Spar Dash.
WBS Polymer Cement Dashing Mortar., WBS Mineral Aggregate Spar Dash.
System accessories
Not required., WBS Sealing Tape: Pre-compressed, expanding waterproof sealing tape., WBS Firtree Fixings., WBS Jointing Pieces., WBS End Caps., WBS EVO-STIK Silicone Sealant., WBS APU Bead., Roof verge extenders., Under and over cills., Cill extenders., End stop profiles., Corner mesh profiles., Expansion joint profiles.
Not required., WBS Sealing Tape: Pre-compressed, expanding waterproof sealing tape., WBS Firtree Fixings., WBS Jointing Pieces., WBS End Caps., WBS EVO-STIK Silicone Sealant., WBS APU Bead., Roof verge extenders., Under and over cills., Cill extenders., End stop profiles., Corner mesh profiles., Expansion joint profiles.
Samples required
Approved samples required.
Approved samples required.
Execution
Install system as per manufacturer’s instructions.
Install system as per manufacturer’s instructions.
System completion
Inspection, documentation, O&M manuals and data sheets.
Inspection, documentation, O&M manuals and data sheets.

Additional properties

Third-party certification
NHBC.
NHBC.
Dimensions
1200 x 600 mm.
1200 x 600 mm.
Density
15 kg/m³.
18 kg/m³.
CompressiveStrength
70 kN/m² (minimum).
100 kN/m² (minimum).
ThermalConductivity
0.032 W/m·K.
0.030 W/m·K.
Reaction to fire classification
Class B-s1, d0 to BS EN 13501-1:2002.
Class B-s1, d0 to BS EN 13501-1:2002.
SurfaceSpreadOfFlame
Flame Retardant Grade.
Flame Retardant Grade.
Environmental performance
CFC/ HCFC Free.
CFC/ HCFC Free.
Ozone depletion potential (ODP)
Zero.
Zero.
Global warming potential (GWP)
Less than 5.
Less than 5.
Board thickness
50–240 mm.
50–240 mm.

Sustainability data

Contains Red List materials
No
No
Material
Expanded polystyrene (EPS), Aluminium, Timber, Stone, Steel
Expanded polystyrene (EPS), Aluminium, Timber, Stone, Steel