Verified by manufacturer 7 months ago
BBA Agrément Certificate
Certificate type
Spray foam insulation.
Closed cell spray foam insulation suitable for:
Use Cases:
The product can be used as an insulation system in the following applications:
The product can be installed in these assemblies based on the following detail:
Product Description:
A spray-applied, two component, closed cell polyurethane foam insulation system, BBA certified for floor, wall and pitched roof. The product is formed by the reaction of proprietary resin blend and polymeric methylene diphenyl diisocyanate. The resin blend is comprised of Polyols, additives, fire retardants and Solstice LBA by Honeywell, which is based on hydrofluoroolefin (HFO) technology. The proprietary system is specially formulated to reduce reaction exotherm during application and provide improved dimensional stability.
The spray applied nature of Nexseal™ 2.0 LE spray foam allows the material to flow into voids and seal cracks, expanding to form a monolithic structure with high R-value (resistance to heat flow). Nexseal™ 2.0 LE spray foam can form various control layers for buildings and structures: insulation, air barrier, moisture retarder and weather barrier
Thermal Barriers:
The product must be separated from the interior of the building (occupied space) by an approved fire lining such as Gypsum plasterboard when installed into a habitable area. In non-habitable areas, the product does not need to be covered with an approved fire lining.
The product has a BS476 Part 7: Class 1 rating for surface spread of flame, the UK's only Open Cell density with this rating. A Euroclass B rating can be achieved when covered with an intumescent DC315 coating.
Product Benefits:
The product has numerous benefits over traditional pre-manufactured insulation. The product meets current Building Regulations and provides natural airtightness during installation.
Color | White Yellow |
Finish | Textured |
Material | Polyurethane (PUR) |
Shape | Formless |
Length | Bespoke |
Width | Bespoke |
Height | Bespoke |
Warranty description | 25 year |
Uniclass | |
CAWS | P11/55 Polyurethane foam cavity wall stabilization system P11/240 Polyurethane foam cavity fill P10/205 Insulation sprayed between studs P10/147 Polyurethane foam sprayed between rafters |
Standard | To BS EN 14315-1. |
Third-party certification | British Board of Agrément (23/6963). |
Thermal conductivity (maximum) | 0.029–0.027 W·m–1·K–1.Guidance for specification option: Depending on thickness. |
Apparent density | To ASTM D-1622, 2 lbs/ft³ (nominal). |
Global warming potential | 1. |
Water absorption | To BS EN 1609: 0.41 kg/m². |
Colour | Natural white/ off-white. |
Resistance | Mechanical Resistance and Stability: To BS EN 14315-1: 78 (kPA). |
Water vapour resistance | To BS EN 12086: 62(U). |
Dimensional stability | To BS EN 1604: <9%. |
Contains Red List materials | No |
Country of material origin | United States |
Country of product manufacture | United States |
Recyclability | If removed from substrate, can be re-purposed and used as drainage for plant nurseries. Manufacturer guidancePlease consult manufacturer for details. |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 9.2 % |