Prestaroof RW
Composite Insulated Roof Panels

Prestaroof RW is a corrugated architectural composite insulated roof panel. It’s a complete roof system which does away with the conventional method of layers of netting, aluminium foil, wool and roofing sheets. The panels can be supplied up to a maximum of 12 metres length.

Prestaroof RW
Composite Insulated Roof Panels

Prestaroof RW is a corrugated architectural composite insulated roof panel. It’s a complete roof system
which does away with the conventional method of layers of netting, aluminium foil, wool and roofing sheets.
The panels can be supplied up to a maximum of 12 metres length.

Innovative All-in-One Roof System

Architectural Composite Insulated and Corrugated Roof Panels

Key Features & Advantages :

Installation is fast and easy. It needs only just one operation compared to the
4-step installation of conventional roof system. Much time and cost are saved.
Less work with more safety.

Against Heat and Sound resulting in energy efficient buildings with low sound
transmission. For higher requirements, the performance of these panels can be
enhanced according to the requirements of the design.

Prestaroof RW efficiently reduces the cost of air conditioning (or heating) within the building. A high degree of temperature control is achieved with the built-in Thermal Break design for each panel to prevent thermal transmission from the outside.

The composite nature of the panels made up of external steel skins and a core layer of Stone Wool results in exceptionally strong panels that have an extended lifespan derived from the use of COLORBOND® steel on the outer facing.

Extra care and emphasis were taken in the design of the sidelap to result in a unique Tongue and Groove joint that prevents water ingress, air leakages and wind uplift. These features distinguish Prestaroof RW from other panels.

With the ability to span further due to the structurally much stronger panels, the
result is savings to be derived from the lesser number of structural supports needed, shorter build time, labour cost and a host of other cost benefits.

Prestaroof RW use of stonewool core offers excellent fire protection characteristics:

  • STABILITY IN THE EVENT OF FIRE
  • RESISTANCE TO THE EFFECTS OF FLAME
  • SUPERB THERMAL INSULATION CAPABILITIES
  • COMPLIES TO BS 476 PART 3 FIRE TEST UK Exova Warringtonfire

Evident in buildings due to high quality finish and modern design.

Perforated liner and board liner are customizable to enhance the acoustic performance of the façade requirement.

Bonding of 3 Components of exterior metal skins and stonewool core into a
composite panel ensures rigidity and strength exceeding other panels.

All panels conform to the ISO 9001:2015 Quality Management Systems.

Prestaroof RW Insulated Roof System

Corrugated Exterior
COLORBOND®
Steel skin

1 of 4

Inner Skin

2 of 4

Thermal
Break

3 of 4

Stone Wool Core

4 of 4

Standard Prestaroof RW Panel Specification – 715 Series

Product Description Prestaroof RW
Cover Width (W), mm 715
Recommended Length (L), mm 1000 (min), 12000 (max)
Base Metal Thickness (BMT), mm Outer: 0.42 Steel
Inner: 0.42 Steel
Core Density (nominal), kg/m3 100
Effective Core Thickness (nominal), mm 25       45      75
U-Value (W/m2K) 1.60       0.89      0.53
Unit Weight (nominal), kg/m2 12.00       14.00      16.50

Standard Prestaroof RW Panel Specification – 760 Series

Product Description Prestaroof RW
Cover Width (W), mm 760
Recommended Length (L), mm 1000 (min), 12000 (max)
Base Metal Thickness (BMT), mm Outer: 0.42 Steel
Inner: 0.42 Steel
Core Density (nominal), kg/m3 100
Effective Core Thickness (nominal), mm 25       45      75
U-Value (W/m2K) 1.60       0.89      0.53
Unit Weight (nominal), kg/m2 11.50       13.50      16.00

Corrugated Exterior
COLORBOND®
Steel skin

1 of 4

Inner Skin

2 of 4

Thermal
Break

3 of 4

Stone Wool Core

4 of 4

Key Features & Advantages

Quick, Simple and Safe 1 Step Installation

Excellent Insulation

Energy Efficient Buildings

Strong & Durable

Unique Tongue and Groove Joint

Total Elemental Cost Saving

Fire Resistance

Aesthetic Enhancement

Structural Strengthngs

Meets Standards

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