NBS Source
I'm a manufacturer

TaperedPlus's Tapered ROCKWOOL HARDROCK® MultiFix (DD) Roof Insulation in conjunction with ROCKWOOL UK - Bespoke Tapered Insulation Board

Verified by manufacturer 1 month ago

TaperedPlus Third party certifications:
  • BBA Agrément Certificate

    BBA Agrément Certificate

    Certificate type

  • ISO 14001 Environmental Management Systems

    Certificate type

  • ISO 45001 Health and Safety Management

    Certificate type

  • ISO 9001 Quality Management

    Certificate type

Bespoke tapered non-combustible mineral wool insulation board for flat roofs, using Rockwool's HARDROCK Multi-Fix (DD).

Jump to:
+44(0)1642 677342 Website

Application

Non-combustible mineral wool insulation for warm flat roofs, compatible with a wide range of adhered and mechanically fixed waterproofing systems. Compatible with most weatherproofing systems; suitable for new build and refurbishment.

Applications include:

  • Fully bonded, partially bonded, mechanically fastened single ply 
  • membrane systems, and EPDM membrane systems;
  • Torch-applied, bitumen-based, and mastic asphalt built up systems;
  • Liquid applied systems.
  • Green roof systems.

Description

Bespoke tapered non-combustible mineral wool insulation board for flat roofs.

  • TaperedPlus provide a bespoke tapered insulation service.
  • HARDROCK Multi-Fix (DD) is a BBA-approved insulation board, that in addition to thermal comfort, provides independently-tested acoustic and fire resistance properties.


Features and benefits:

  • BBA approved.
  • Non-combustible Euroclass A2-s1, d0.
  • Excellent sound reduction and absorption.
  • Dimensionally stable.
  • Fire tested to BS EN 1365-2 as part of a weight-loaded steel deck flat roof system to provide up to two hours' integrity and insulation performance.
  • Provides a fall across a roof suitable for drainage and water management.
  • Independently tested to reduce the transfer of airborne noise and the drumming effect of heavy rain.
  • LPCB approved (LPS 1181: Part 1 Ext A) FM approved.
  • Stone wool is dimensionally stable and will provide the same performance for more than 55 years after installation.
  • Can be recycled and reprocessed, reducing landfill costs, with zero ODP and GWP.

General information

Color

Yellow

Guidance for specification option:

Insulation.

White

Guidance for specification option:

Facing.

Material

Stonewool

Shape

Rectangle

Length

1200 mm

Guidance for specification option:

Standard individual board length.

Bespoke

Width

1000 mm

Guidance for specification option:

Standard individual board width.

Bespoke

Height

Bespoke

Uniclass

Pr_25_57_06_56 Mineral wool slab insulationPrimary

CAWS

J42/10 Warm deck roof covering

J31/334 Mineral wool insulation

J21/10 Warm deck roof coating

J41/10 Reinforced bitumen membrane warm deck roof covering

J41/425 Mineral wool (MW) insulation

J31/10 Warm deck roof coating

J42/425 Mineral wool (MW) insulation

J21/425 Mineral wool insulation

Specification data - Mineral wool slab insulation

Standard

To BS EN 13162.

Third-party certification

British Board of Agrément (BBA)-certified 21/5878.
LPCB approved (022a & 022g).
CE marked.
Certified B Corp.

Thickness

Guidance for specification option:

Insert requirements, minimum and maximum (refer to drawing or schedule as required; note that boards are 1200 x 1000 mm as standard).

Standard thickness range is 60–185 mm.

Facing

Mineral-coated white fleece.

Edges

Square.

Density

165 kg/m³.

Thermal conductivity (maximum)

0.039 W/m·K.

Compressive strength (minimum)

70 kPa at 10% compression.

Fire performance

Reaction to fire (Euroclass): A2-s1, d0.

Sound insulation rating

Manufacturer's standard.

Guidance for specification option:

Consult manufacturer for details.

Water vapour resistance

5.9 MN·s/gm.

Sustainability data

Contains Red List materials

No

Country of material origin

United Kingdom

Country of product manufacture

United Kingdom

Recyclability

ROCKWOOL is recyclable. For waste ROCKWOOL material that may be generated during installation or at end of life, the manufacturer is happy to discuss the individual requirements of contractors and users considering returning these materials to their factory for recycling.

Third party certifications

BBA Agrément Certificate

BBA Agrément Certificate

ROCKWOOL MultiFix (DD) BBA Cert

ISO 14001 Environmental Management Systems

ISO 14001 Environmental Management Systems

ROCKWOOL's ISO 14001

ISO 45001 Health and Safety Management

ISO 45001 Health and Safety Management

ROCKWOOL's ISO 45001:2108

ISO 9001 Quality Management

ISO 9001 Quality Management

ROCKWOOL's ISO 9001

Literature

ROCKWOOL MultiFix (DD) Tapered Brochure

ROCKWOOL MultiFix (DD) Tapered Brochure

ROCKWOOL MultiFix (DD) Tapered Installation Guide

ROCKWOOL MultiFix (DD) Tapered Installation Guide

ROCKWOOL's Acoustic Reference Guide

ROCKWOOL's Acoustic Reference Guide

ROCKWOOL's Safety Datasheet

ROCKWOOL's Safety Datasheet