Knauf Insulation

Knauf Insulation (Rock & Glass Products) have specially designed their loft insulation products for the thermal insulation of loft and attic spaces. When insulating at ceiling level (between or above joists), Knauf Insulation has a suitable product: Earthwool® Loft Roll 40 which are ‘unfaced’ loft insulation products designed for merchants and distributors to stock in a range of thicknesses prior to distribution to end user customers. Even when stocked for several months it will recover to its manufactured thickness when unrolled.

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DriTherm Cavity Slabs are semi-rigid or rigid slabs of non-combustible, glass mineral wool with a water-repellent additive. They are 455mm wide to suit standard vertical wall tie spacings, ensuring a closed joint with adjacent slabs.

Earthwool Acoustic Roll is a flexible glass mineral wool quilt which is lightweight, flexible, resilient and non-combustible. The rolls are 1200mm wide and ready cut to produce 3 rolls 400mm wide or 2 rolls 600mm wide. Earthwool Acoustic Roll is manufactured to a minimum density of 10kg/m3.