RocksilkRocksilk® Flat Roof Slab

RockSilk® Krimpact Flat Roof Slabs are high performance, non-combustible Rock mineral wool slabs with high compressive strength, suitable for use on all types of roof deck and can be overlaid either with a single ply membrane which is mechanically fixed, or with a waterproof membrane consisting of either a fully bonded built-up bitumen roofing system or mastic asphalt.

The slabs contain a special additive to ensure they are water repellent.

Features and benefits:

• Good thermal performance.

• Non-combustible A1 Euroclass Reaction to Fire classification.

• Absorbent nature of the product reduces the drumming effect of rainwater.

• Manufactured using specialist Knauf Insulation Krimpact Technology for high levels of compressive strength and durability.

• The nature of Rock mineral wool allows slabs to knit together at joints.

• Dimensionally stable.

• Compatible with a wide range of single ply membranes.

`B`generic BRE Green Guide rating.

Application:

Flat roof with concrete, timber or metal decks.