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Soqel A2 Rated Below DPC System - External Wall Insulation System
Verified by manufacturer 1 day ago
EWI System for below DPC, incorporating a range of components including pre-coated A1 non-combustible stone wool insulation and a highly flexible and weather resistant silicone render finish.
Application
Suitable for a range of projects including below DPC, walkways and balconies on buildings of any height (meeting Building Regulation fire requirements for buildings over 11 m in height).
Description
External wall insulation system for below damp proof course (DPC) and base areas, incorporating a pre-coated A1 non-combustible stone wool insulation board, this system achieves a system fire classification of A2-s1,d0 to BS EN 13501-1.
Engineered to excel in the UK climate, it has a silicone render finish coat, which can be used to match the original external wall insulation system.
Features and benefits:
- Durable and long lasting when used in DPC areas.
- Designed to protect against ground moisture and splashing water at low levels.
- Flexible finish.
- Fire classification: A2-s1, d0 to EN 13501-1.
- High impact resistance.
- Stone wool thermal conductivity: 0.035 W/mK.
- Insulation thicknesses available: 80–200 mm.
- Finish options: silicone render available in a variety of finishes, each with a range of colours.
- Provides moisture and weather protection.
General information
Color | White Grey Blue Green Red |
Finish | Silicone Grained Textured Trowelled |
Material | Silicone Mineral wool Stone wool Aluminium Render |
Shape | Other |
Length | Bespoke |
Width | Bespoke |
Height | Bespoke |
Warranty description | Ten year 25 year |
Uniclass | |
CAWS | M21/210 Rendered external wall insulation systems M21/20 External wall insulation systems |
Specification data - External wall insulation systems
Classification data | |
System performance | Fire performance to EN 13501-1, Class A2-s1, d0. |
Support rails and brackets | |
Fixing method | |
Material | Soqel base rail. Guidance for specification option: To be installed 10 mm from the ground. |
Bracket fixings | Manufacturer's standard. Guidance for specification option: Consult manufacturer for details. |
Insulation | |
Material | Coverrock® stone wool insulation. Guidance for specification option: Coverrock® X-2. Thermal performance ranging from 0.035 Wm²/K. Thicknesses between 80–200 mm (in 20 mm increments).
|
Additional mechanical fixings | Manufacturer's standard. Guidance for specification option: Consult manufacturer for details. |
Beads and trims | Render beads. Manufacturer guidanceConsult manufacturer and insert requirements. |
Movement joints | |
Form with | Render beads. Guidance for specification option: Consult manufacturer and insert requirements. |
Sealant | Arbosil LMS. Guidance for specification option: Arbosil LMS is a one-part neutral cure silicon sealant which cures on exposure to moisture vapour to form an elastic silicone rubber. Available in a range of colours; consult manufacturer's literature for more details. Nullifire FS703. Guidance for specification option: FS703 is a low modulus, neutral cure, silicone sealant, suitable for linear gaps sealing in order to reinstate the fire performance in compartment walls and floors. Available in white as standard and black and grey upon request (may be subject to minimum order quantities). Consult manufacturer's literature for more details. |
Render carrier or reinforcement | |
Material | HECK AGG CER reinforcement mesh. Guidance for specification option: Ceramic reinforcing mesh. |
Mesh size | 6 x 6 mm. Guidance for specification option: Supplied in 50 x 1.1 m rolls. Surface weight: 200 +/ - 5 g/m². Tear resistance: ≥2 kN/5 cm (in condition as supplied); ≥ 1.3 kN/5 cm (after artificial ageing according to ETAG). |
Fixings | Manufacturer's standard. Guidance for specification option: Consult manufacturer for details. |
Render | |
Application | Finish coat. |
Material | HECK SHP 4S silicone resin render. Guidance for specification option: Silicone-modified render comprising mineral fillers, conforming to BS EN 15824 with a 1.5–3 mm grain size. |
Decorative finish | Textured, 1.5 mm grain size. Textured, 2 mm grain size. Textured, 3 mm grain size. |
Colour | Manufacturer guidanceAvailable in a wide range of colours; including RAL and NCS. Consult manufacturer for more details and insert requirements. |
System accessories | Manufacturer guidanceConsult manufacturer for details and insert requirements. |
Scrim adhesive | HECK K+A SL scrim adhesive. Guidance for specification option: Ready-mixed dry mortar, combined mineral adhesive and reinforcing render with moisture protection, GP, CS IV, W 2 according to DIN EN 998-1 |
Sustainability data
Contains Red List materials | No |
Country of material origin | Europe |
Country of product manufacture | Europe |
Manufacturing plant location | |
Material | Silicone Mineral wool Stone wool Aluminium Render Fiber-glass Fibre-reinforced Mineral board Mineral fibre Rock fibre Rock fibre mineral wool Rock mineral fibre Silicon Stonewool |
Literature
SOQEL – Below DPC & Base Area System Brochure
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