BBA Agrément Certificate
Mineral fibre lamella insulated render system, adhesive and mechanically fixed.
The StoTherm Mineral Lamella System comprises render finishes onto highly durable non-combustible rock mineral fibre insulation boards. Insulation boards are adhesively fixed, with supplementary mechanical fixings if necessary, to the masonry wall. Through coloured render finishes are low maintenance, weather resistant and vapour permeable.
The system has an A2-s1, d0 reaction to fire classification in accordance with EN 13501-1 :2010 and can be installed without restriction in height or proximity to boundaries.
Quick Set (QS) versions of materials offer frost resistance and wash-off protection at temperatures from +1°C, reducing potential construction delays due to cold weather - consult manufacturer for recommendations.
M21/20 External wall insulation system . . . . . .
M21/210 External wall insulation system
StoTherm Mineral Lamella System
Sto-Mineral Fibre Lamella
See Options and consult manufacturer for details and recommendations.
Method of fixing
StoLevell Duo Plus adhesive
Supplementary mechanical fixings (dowels)
Sto-Aluminium Flexicurve starter track
Sto-Aluminium starter track profile
To internal angles.
Sto-Clip-on 3 mm Bead
Sto-Mesh Angle Flexibead Ideal
To variable external angles.
Sto-Plinth PVC Profile PH
For passive house construction.
Sto-PVC Mesh Angle Bead
To 90º external angles.
StoSeal Bead Perfekt
Head and reveal profile with telescopic mechanism and integrated glass fibre mesh.
StoSeal Bead Supra
Head and reveal profile with integrated sealing tape and glass fibre mesh.
StoSeal Joint Sealing Tape Lento
Pre-compressed joint sealing tape for use at interfaces.
Sto-Starter Track Connectors
Sto-Starter Track PH-P
For passive house construction.
Sto-Stop Bead Standard
Head and reveal profile with integrated glass fibre mesh.
Reinforcing base coat
StoLevell Uni mineral reinforcing coat
StoLevell Duo Plus reinforcing coat
Robust reinforcing mesh applied prior to standard mesh for increased impact resistance.
Sto Glass Fibre Mesh applied into reinforcing coat
Sto-Primer vapour-permeable preparation coat
Acrylic resin bound render finish used to achieve special render effects.
Acrylic resin bound render with stippled texture.
Acrylic resin bound render finish with fine grain used either alone or with Stolit K/ Stolit Effect to achieve special render effects.
Acrylic resin bound render with rustic texture.
Acrylic resin bound render with rilled texture.
Super-hydrophobic render finish with stippled texture and Lotus Effect.
Super-hydrophobic render finish with rustic texture and Lotus Effect.
Silicone resin bound hydrophobic render with stippled texture.
Silicone resin bound hydrophobic render with rustic texture.
Silicone resin bound hydrophobic render with rilled texture.
Acrylic bound render finish with exposed natural stone aggregate.
See Options and insert requirement. Refer to StoColor system and Sto Architectural colour range for colours. Consult manufacturer for details and samples.
As shown on drawing
Standard product features
Thickness: 40–250 mm as standard, thicker boards may be available - consult manufacturer for details and recommendations.
Insert Sto product references or refer to detail drawings - consult manufacturer for details and recommendations.
Consult manufacturer for details and recommendations.