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Wall System 2 - Direct To Masonry External Wall Insulation System - External Wall Insulation System
Wall System 2 - Direct To Masonry External Wall Insulation System - External Wall Insulation System
Wall System 2 - Direct To Masonry External Wall Insulation System - External Wall Insulation System

Verified 10 months ago

SPS Envirowall Ltd

Verified 10 months ago

SPS Envirowall Ltd

Verified 10 months ago

SPS Envirowall Ltd
Summary
Wall System 2 (Mineral), comprising mechanically-fixed enhanced expanded polystyrene (EPS) insulation boards, with a reinforced basecoat and render finishes.
Finish
Textured, Dry dash, Silicone, Acrylic, Brick
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Material
Expanded polystyrene (EPS)
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Warranty description
Ten year, 25 year
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Specification

Support rails and brackets
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Boards
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Material
Insulation board.
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Fixings
Ejot NT U., Ejot STR U., Ejot H3., TFIX-8S., TFIX-8M., KI-10.
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Insulation
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Material
Mineral wool slabs, 30–200 mm thick., Expanded polystyrene (EPS) boards, 30–200 mm thick., Phenolic foam boards, 20–120 mm thick.
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Adhesive
Envirobed adhesive.
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Additional mechanical fixings
Exact type and length to be determined by system and substrate.
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Fire barriers and stops
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Material
Mineral wool fire break., Not required.
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Fixings
For application to second storey walls and above, it is recommended that the designer considers at least one stainless steel fixing per m2 and fire barriers in line with compartment walls and floors as advised in BRE Report BR 135 :2013.
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Beads and trims
Not required., Powder-coated galvanized steel with PVC nose., Stainless steel variant., PVC clip-on starter track beads., Window frame seal beads., Stop beads.
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Movement joints
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Form with
Movement joints (V and E version).
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Sealant
Designers and installers should take particular care in detailing around openings, penetrations and movement joints to minimize the risk of water ingress.
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Accessories
Generally, movement joints are not required in the system but, if an expansion joint is already incorporated in the substrate, a movement joint must be made through the insulation system.
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Render carrier or reinforcement
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Material
Retrobase base coat/ glassfibre reinforcement mesh.
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Mesh size
Manufacturer's standard.
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Render
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Application
Finish coat.
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Material
EnviroCryl grained acrylic finish.
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Decorative finish
Textured, standard.
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Protective coating
Not required., NanoSil equalizing finish.
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Sustainability data

Material
Expanded polystyrene (EPS)
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