Rockwool ThermalRock S40


ROCKWOOL ThermalRock S is non-combustible with a melting point of approximately 1000°C. They are particularly suitable for thermal insulation, fire protection, and sound reduction/absorption.

ROCKWOOL ThermalRock S is inorganic and contains no nutritious substance. Therefore it will not be attacked by microorganisms. Stone wool will not rot and does not attract vermin. Suitable for general application in residential, commercial, and industrial buildings.

Read more


Thickness (mm):  25/50/75/100
Length, Width (mm):  1200 x 600
Density (kg/m³): 40
Thermal Conductivity (W/mK): 0.036 [ATSM C518]
Fire Performance: Non-Combustible/ A1 Fire Classification [EN 13501-1]
Water Vapour Absorption: < 0.04 Vol % [ATSM C1104/C1104M]
Water Absorption:   < 0.5kg/m² [EN 1609.97]

Read more
Product Details
Related products
S-ONE Stainless Steel is made using an iron alloy that conforms to SS304 standards, which contains approximately 18% chromium and 8% nickel.  S-ONE SS304 Stainless Steel is rust-free and corrosion-resistant. Some...
An insulation jacket is an outer covering that is installed or wrapped around an insulation material. It’s main purpose is to protect the insulation from moisture, wear and mechanical damage.
Singa Plastics (Unica)
These underground drainage pipes, a.k.a. “Sewer” pipes, are suitable for all types of underground drainage. The pipes are laid in the ground as sewer or drainage connection, subsoil drainage for fields, parks and golf...
Singa Plastics (Unica)
SS213 Soil, Waste and Vent (SWV) uPVC Pipes are commonly used as Sanitary stack. They are largely utilised in HDB projects, private condominiums, industrial &amp; commercial buildings.  These pipes are also suitable...
Made using uPVC, these pipe fittings come in many different sizes to be used together with uPVC pipes to form a piping system for many different applications. For further information, do contact our service staff for...
Singa Plastics (Unica)
uPVC pipes manufactured by Singa Plastics come in many different types, all of which offer high durability and quality, suited for use in multiple applications.