The Superglass Timber & Rafter Roll 40 is a non-combustible glass mineral wool insulation roll designed for timber frame and pitched roof applications. Supplied pre-cut into 2 570mm widths, it allows for easy friction fitting between standard stud and rafter spacings, ensuring a close fit that minimises gaps, thermal bridging, and on-site waste. Lightweight, flexible, and easy to handle, it delivers excellent thermal and acoustic performance while enhancing fire safety.

Brand Name	Superglass
Manufacturer Model No	11595
Condition	new
Gender	unisex
Age Group	adult

The Superglass Timber & Rafter Roll 40 is a non-combustible glass mineral wool insulation roll designed for timber frame and pitched roof applications. Supplied pre-cut into 2 570mm widths, it allows for easy friction fitting between standard stud and rafter spacings, ensuring a close fit that minimises gaps, thermal bridging, and on-site waste. Lightweight, flexible, and easy to handle, it delivers excellent thermal and acoustic performance while enhancing fire safety.

Brand Name	Superglass
Manufacturer Model No	11594
Condition	new
Gender	unisex
Age Group	adult