Superglass Superwall 34 is a British Board of Agrément (BBA) approved, non-combustible and water repellent glass mineral wool insulation cavity wall batt. The flexible batt is supplied at 455mm wide to allow easy installation between standard vertical wall tie spacings, reducing the need for on-site cutting and waste.

Thermal Conductivity:

Declared thermal conductivity (lambda (λ) value) of 0.034W/mK.

Fire Classification:

Deemed non-combustible with a fire classification of Euroclass A1 (the highest possible rating) when tested to BS EN 13501-1 Reaction to Fire.

Vapour Resistivity

The product has a nominal vapour resistivity of 5 MN·s/g·m.

Environmental credentials.

Manufactured in accordance with ISO 14001 - Environmental Management Systems (EMS). Certificate number: EMS 646508.
Contains no ozone-depleting substances or greenhouse gases. For more information, please refer to the Environmental Product Declaration (EPD).
Made from up to 84% recycled glass.
Generic BRE Green Guide Rating of A+.

Standards and Approvals.

BS EN 13162:2012(+A1:2015) Thermal insulation products for buildings - Factory made mineral wool (MW) products.
BS EN 13172: 2012 Thermal insulation products – Evaluation of conformity.
BS EN ISO 9001 - Quality Management Systems (QMS). Certificate number: FM 02264.

Certification:

UKCA certified to BS EN 13162:2012+A1:2015. Certificate number: 0086 CPR 469699.
CE marked to BS EN 13162:2012+A1:2015. Certificate number: 0751-CPR-399.0-01.
BBA certified for full and partial fill applications. Certificate number: 89/2231.

Below DPC level.

The product may be used in situations where it bridges the DPC in

walls; dampness from the ground will not pass through to the inner leaf provided the wall is detailed in accordance with the requirements and provisions of the national Building Regulations.

Water Resistance

Constructions incorporating the product and built in accordance with the Standards listed in section 4.4 of BBA Certificate 89/2231 Product Sheet 5, will resist the transfer of precipitation to the inner leaf and satisfy the national Building Regulations.

SUPERWALL 34 DUAL PURPOSE CAVITY WALL BATT CERTIFICATE 89/2231