125mm Superglass Superwall 32 Cavity Wall Batt

Superglass Superwall 32 125mm is a BBA approved high-quality glass mineral wool insulation designed for use in full or partial fill masonry cavity walls. Supplied in 455mm wide batts, it fits neatly between wall ties for quick installation with minimal waste. Offering excellent thermal performance, Superwall 32 helps to keep your home warm, energy-efficient, and comfortable all year round.

Benefits

• Extremely durable, meaning it won't rot, degrade, or support the growth of mould and bacteria.
• Made from up to 84% recycled glass
• Can be used in full or partial fill of new external masonry cavity walls
• Excellent thermal performance with a thermal conductivity of 0.032W/m·K
• A nominal vapour resistivity of 5MNs/gm
  
• BBA approved for use in all UK exposure zones (subject to conditions detailed in the BBA Certificate).
• Complies with the key standards for wool insulation and is certified under CCPI with UKCA/CE markings
• Rated A+ in the BRE Green Guide
• Meets ISO 14001 environmental management standards
• Does not contain any ozone-depleting substances
• Made from non-combustible material and holds a Euroclass A1 fire rating (this is the highest classification under BS EN 13501-1)

Good to know

• Suitable for use where it bridges the DPC, provided the wall detailing meets national Building Regulation requirements to stop damp reaching the inner leaf.
• Please store under cover and clear of the ground. Avoid prolonged exposure to the elements, especially direct sunlight and rain
• Specialist PPE is not required, although if you are cutting the insulation in an unventilated area, it is recommended to use a suitable dust mask
• For the cleanest results, use a long-bladed knife or insulation saw and compress the roll slightly while cutting to help maintain control and accuracy
• Once unpacked, allow the insulation roll to fully expand before installation to ensure it reaches its full thickness and performs properly