75mm URSA 32 Cavity Insulation Batt - 1350mm x 455mm (pack of 7)

75mm URSA Cavity Batt 32 is a semi‑rigid glass mineral wool insulation slab designed for use in partial‑fill masonry cavity wall constructions. Manufactured from high‑quality, non‑combustible mineral wool, the batt provides reliable thermal insulation, excellent acoustic performance, and robust fire safety, making it suitable for both new‑build and refurbishment projects.

With a thermal conductivity of 0.032 W/mK, URSA Cavity Batt 32 helps achieve low U‑values without increasing wall thickness. The slabs are water‑repellent, ensuring they do not absorb moisture from the cavity, and maintain their thermal performance over time. Their semi‑rigid structure allows them to fit snugly between wall ties, reducing air gaps and minimising thermal bridging.

URSA Cavity Batt 32 is Euroclass A1 non‑combustible, offering the highest level of fire safety for external wall build‑ups. The slabs are easy to cut and handle, and their dimensional stability ensures a consistent, tight fit during installation.

CHARACTERISTICS

• Thermal conductivity 0.032 W/mK - strong thermal performance for cavity walls.
• Euroclass A1 non‑combustible - highest fire‑safety classification.
• Water‑repellent formulation - resists moisture ingress from the cavity.
• Semi‑rigid structure - tight friction‑fit between wall ties.
• Excellent acoustic absorption - improves internal comfort.
• Easy to cut and handle - speeds up installation.
• Sustainable material - manufactured using recycled glass.

APPLICATION

• Partial‑fill masonry cavity walls
• External walls in residential and commercial buildings
• New‑build and refurbishment projects
• Areas requiring enhanced fire and acoustic performance

CERTIFICATIONS

• CE marked to EN 13162:2012+A1:2015. Certificate number: 1163-CPR-0051.
• BBA certified for full and partial fill applications. Certificate number: 25/7449