Cavity System 2 (CS2 External Wall Insulation System) - External Wall Insulation System
Verified by manufacturer 3 months ago
Enviromin mineral finish
Enviromin mineral finish
EuroClass A1 components, mechanically fixed back to the inner sheathing board to create the designed cavity width with the insulation board fitted to a secondary A1 sheathing board and insulation.
Application
For the cladding of buildings of all construction types.
Description
Cavity system comprised of EuroClass A1 components, mechanically fixed back to the inner sheathing board to create the designed cavity width with the insulation board fitted to a secondary A1 sheathing board and insulation.
Features and benefits:
- Kiwa BDA Agrément approved.
- Accepted by all building warranty providers.
- Compliant with Approved Document B and Technical Handbook section 2.
- Minimum EuroClass Reaction to Fire classification of A2–s1, d0.
- EuroClass A1 support system.
- Takes cladding out of the critical path by quickly weatherproofing the building.
- Low-cost cladding solution.
- Fast application.
- Tried and tested.
- Wide range of colours and finishes including brick slips.
- Easily achieves high levels of thermal performance.
- Highly durable and weather resistant.
General information
Color | White Cream Blue Yellow Green |
Finish | Textured Guidance for specification option: Rendered textured topcoat. Acrylic Guidance for specification option: Acrylic flexible brick slips Brick Guidance for specification option: Acrylic flexible brick slips. |
Material | Mineral wool Guidance for specification option: A1 rock fibre. Mineral wool external wall insulation board. Render Guidance for specification option: Rendered textured topcoat. |
Height | 18000 mm Guidance for specification option: And above. |
Warranty description | 12 year Guidance for specification option: For system materials. |
Uniclass | |
CAWS | M21/210 External wall insulation system M21/20 External wall insulation system . . . . . . |
Specification data - External wall insulation systems
Preparation | Manufacturer guidanceNon-SPSenvirowall components:
|
Support rails and brackets | |
Fixing method | |
Material | CS A1 non-combustible fillets.Guidance for specification option: Minimum 15 mm cavity. |
Boards | |
Material | CS2 sheathing board (minimum 9 mm). |
Insulation | |
Material | Mineral wool insulation mechanically fixed to secondary CS2 sheathing board. |
Adhesive | Adhesive mortar. |
Fire barriers and stops | |
Material | Intumescent fire break. |
Fixings | Fixed to inner sheathing board. |
Render carrier or reinforcement | |
Material | High polymer modified basecoat with reinforcing mesh. |
Mesh size | Manufacturer's standard. |
Fixings | Manufacturer's standard. |
Render | |
Application | Finish coat. |
Material | Enviromin mineral finish.Guidance for specification option: High-performance cement-based and polymer modified through-coloured mineral thin coat render. Consult manufacturer for full details. |
Decorative finish | Textured, standard. |
Colour | WH89 White.SC75 Cream.SC69 Cream.BL57 Blue.CG56 Grey.LY82 Light Yellow.GR62 Green.Bespoke.Guidance for specification option: Consult manufacturer for options and insert requirements. |
Protective coating | Not required.NanoSil equalizing finish.Guidance for specification option: To Enviromin mineral finish only. |
Sustainability data
Material | Mineral wool Guidance for specification option: A1 rock fibre. Mineral wool external wall insulation board. Render Guidance for specification option: Rendered textured topcoat. |
Recyclability | Mineral wool recycling from site schemes |
Literature
Cavity System Brochure
KIWA BDA for Cavity System 2 Render
Kiwa BDA for Cavity System 2 Mineral Wool with Flex-I-Slip
Kiwa BDA for Cavity System 2 with SpeedySlip
Slipfast Mechanical Brick Slip
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