Superglass Timber & Rafter Batt 35 is a non-combustible glass mineral wool insulation batt. The flexible batt is supplied at 570mm width to allow friction fitting between common stud/rafter spacings minimising gaps at joints and reducing on-site cutting.

Thermal Conductivity:

Declared thermal conductivity (lambda (λ) value) of 0.035W/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.

Declaration of Performance (DoP) - Timber & Rafter Batt 35 - UKCA