Flexible Slab

For general thermal and acoustic insulation.

Description

Flexible Slab is a multi-purpose thermal and acoustic insulation slab specifically designed for installation by friction fitting.

Application

For general thermal and acoustic insulation. For use in applications such as internal partitions, and between timber and metal studs, rafters and floor joists.

Standards

Flexible Slab is made from non-combustible, inorganic rock mineral wool, defined as mineral wool in BS 3533: 1981, manufactured in accordance with BSI Quality Assurance Standard BS EN ISO 9001: 2000.

Durability

Flexible Slab is odourless, non-hygroscopic, rot proof, does not sustain vermin and will not encourage the growth of fungi, mould or bacteria.

Environmental

Flexible Slab is free from CFCs, HCFCs and any other material with ozone depletion potential in its manufacture and content and represents no known threat to the environment.

ECOSE^® Technology

Knauf Insulation mineral wool products with ECOSE^® Technology benefit from a revolutionary, bio-based, formaldehyde-free binder technology, based on rapidly renewable materials, instead of petro-based chemicals. It reduces embodied energy and delivers superior environmental sustainability.

The technology has been developed for Knauf Insulation’s glass and rock mineral wool products, enhancing their environmental credentials without affecting the thermal, acoustic or fire performance. Insulation products made with ECOSE^® Technology contain no dye or artificial colours – the colour is completely natural.

Performance

Thermal Performance

Flexible Slab 140mm has a thermal conductivity of 0.035 W/mK. Other thickness have a thermal conductivity of 0.037 W/mK.

Fire Performance

Flexible Slab is classified as Euroclass A1 to BS EN ISO 13501-1.

Benefits

Can be used for a wide variety of jobs including partitions and separating walls
Friction fits between rafters/joists etc
Provides excellent thermal and acoustic performance
Moisture tolerant

Downloads

Flexible Slab’s manufacture has a low impact on the environment and is classified as Zero ODP and Zero GWP.

Handling and Storage

Flexible Slab is easy to handle and install, being lightweight and easily cut to size.

Flexible Slab is supplied in weatherproof Supakube packaging, on non-returnable wooden pallets. This makes Flexible Slab very easy to unload and ideal for outside storage, which frees up internal stock space.

Flexible Slab should not be left permanently exposed to the elements.

Product Data

Thickness	Thermal conductivity (W/mK)	Thermal resistance (m²K/W)	Slab Size (mm)	Slabs per Pack	Area per Pack (m²)
140	0.035	4.00	1200 x 600	3	2.16
100	0.037	2.70	1200 x 600	5	3.60
90	0.037	2.40	1200 x 600	5	3.60
70	0.037	1.85	1200 x 600	8	5.76
60	0.037	1.60	1200 x 600	8	5.76
50	0.037	1.35	1200 x 600	10	7.20