Drysulation™
BBA Agrément Certificate
Certificate type
QA Certificate
Certificate type
Cost effective EWI and finish system incorporating standard grade expanded polystyrene (EPS) or high performance low lambda EPS insulation.
Description
Dryvit’s Drysulation is a cost-effective external wall insulation (EWI) system suitable for use on either new construction or refurbishment projects. The system is based on a simple premise – insulation is more effective when placed on the exterior of a building. By bringing insulation to the outside of external walls, this barrier EWI eliminates thermal bridges; reduces air, wind and moisture penetration through the system; stabilizes the interior environment and minimizes thermal shock. Drysulation has been independently certified for use with either standard (white) or high performance low lambda grade (grey) expanded polystyrene (EPS) to meet the thermal needs of all wall and building types. It also has a wide range of finish options to suit architectural and parochial requirements.
Benefits:
- Design freedom. Drysulation can be installed over a variety of substrates. EPS insulation is lightweight and can be cut or grooved to various shapes and surface patterns.
- Energy efficiency. Drysulation enables new or existing buildings to meet strict energy efficiency requirements. The option to incorporate high performance low lambda EPS assists in meeting even the most demanding carbon management plan. Heating or cooling costs are demonstrably lower compared to other exterior materials.
- Weatherability. Dryvit EWI systems are formulated to provide the utmost in weather protection, providing a resilient barrier against the elements.
- Durability. The combination of system components provides unsurpassed long-term durability meeting design requirements for use in virtually any location.
- Aesthetics. Dryvit finishes are available in a wide array of textures in both standard and custom colours. Our speciality finishes enable designers to replicate a variety of real stone or brick finishes from limestone to granite at a fraction of the cost.
- Cost effective. Drysulation is easily adapted to complex project details. Installation is rapid, and routine maintenance is minimal.
- Testing. Drysulation has ETA certification and independent certification from BBA. Dryvit manufacturing plants are ISO 9001 certified, demonstrating the highest standards of quality and consistency.
General information
Finish | Dash receiver and dash aggregate Drytex Mineral based finish over-coated with Demandit or Silstar. Drytex wood Polymer modified cementitious render and acrylic stain used to create a wood effect. FDPMR Acrylic textured finish. HDP Silicone based technology textured finish. |
Uniclass 2015 | |
CAWS | M21/20 External wall insulation system . . . . . . M21/210 External wall insulation system |
Specification data - External wall insulation systems
Product Reference | Drysulation™ |
Insulation | - |
Type | EPS, low lambda (grey)EPS, standard (white) |
Method of fixing | Dryhesive™ PlusDryflexPolymer-based, water-resistant base coat and adhesive. |
Basecoat | DryflexPrimus MPolymer modified cementitious base coat for embedding Dryvit reinforcing mesh on EPS based external wall insulation systems. |
Finish | Dash receiver and dash aggregateDrytexMineral based finish over-coated with Demandit or Silstar. Drytex woodPolymer modified cementitious render and acrylic stain used to create a wood effect. FDPMRAcrylic textured finish. HDPSilicone based technology textured finish. PMRBAcrylic textured finish. |
Texture | 3–8 mm aggregateDash received and dash aggregate finish. FreestylePMRB finish. LymestoneHDP finish. Quarzputz 2 mm aggregateDrytex, FDPMR, HDP and PMRB finishes. Sandblast 1 mm aggregateDrytex and PMRB finishes. Sandpebble 1.5 mm aggregateFDPMR, HDP and PMRB finishes. Sandpebble fine 1 mm aggregateHDP, FDPMR and PMRB finishes. |
Colour | Refer to standard colour range for details and insert requirements. |
Fire barrier | Not requiredMineral wool lamellaHigh performance mineral wool lamella for receiving Dryvit base coats and finishes. |
Accessories | Not requiredDemanditInterior and exterior acrylic PMR coating in standard and custom colours, insert requirements. MouldingsExtensive range available, consult manufacturer for details. SilstarSilicone façade paint, insert colour requirements. |
Standard product features | Reinforcement: Standard – Glass Fibre. Detailing mesh: Dryvit detail mesh suitable for back wrapping EWI at termination details, forming reveals, masking Fire barriers prior to placing general reinforcing mesh, forming groove details. Beads/ Trims: Dryvit Aluminium Starter Track to thickness of insulation mechanically fixed with suitable hammer head or self-tapping fixings to base of system. Render base coat: Dryvit Primus M™. |
Product Options | Pretreatment: Consult with Dryvit for details of preparation to suit project substrate. Use fungicidal wash by system manufacturer. If required, specify in 'Structural substrate' clause. Finish:
Brick effect finish or other from speciality finish range are also available, consult with manufacturer for details. Thermal resistivity values of insulation:
Fire barrier: Position fire barriers in accordance with Building Control Officers requirements. Barriers to be adhesively fixed with Dryvit Detail Mesh. |
Third party certifications
- 98/3548
- European Technical Approval (ETA): 08/0210