Fibre Cement

Thomas Panels and Profiles supply a comprehensive range of fibre cement roofing sheets and associated fittings, providing a durable, low-maintenance roofing solution for agricultural, industrial, and commercial buildings.

Fibre cement remains a widely specified material due to its inherent performance characteristics, particularly in environments where moisture control, acoustic performance, and fire resistance are key considerations.

Manufactured from a blend of cementitious materials reinforced with synthetic fibres, modern fibre cement sheets are free from asbestos and offer long-term structural stability with minimal thermal movement.

TECHNICAL:

COATING AND SURFACE:

Water-based acrylic paint

FIRE PROTECTION CLASS:

A2 – s1, d0 (painted) A1 (for Natural Grey unpainted)

MECHANICAL STRENGTH:

Class C1X

AVG SQM WEIGHT:

13.9 kg

MAIN FEATURES

Durability and Longevity

Fibre cement roofing sheets are highly resistant to corrosion, making them particularly suitable for aggressive or high-humidity environments such as agricultural buildings.

Unlike metal roofing systems, fibre cement does not rust and is unaffected by ammonia-rich atmospheres commonly found in livestock housing.

The material provides excellent resistance to weathering, UV exposure, and temperature fluctuations, contributing to a long service life with minimal maintenance requirements.

Acoustic Performance

One of the primary advantages of fibre cement roofing is its natural acoustic insulation properties. The density and composition of the material help absorb and dampen sound, significantly reducing rain noise compared to metal roof sheets.

This makes fibre cement particularly beneficial in:

Livestock housing
Equestrian facilities
Workshops
Warehouses

The reduction in rain impact noise contributes to improved internal comfort and reduced stress in agricultural environments.

Fire Performance

Fibre cement sheets are classified as non-combustible and achieve high fire performance ratings.

The material does not contribute to flame spread and provides inherent fire resistance without the need for additional treatments or coatings.

This makes fibre cement roofing suitable for buildings where fire safety and regulatory compliance are critical considerations.

Condensation Control

Due to its density and thermal properties, fibre cement offers improved resistance to surface condensation compared to lightweight metal sheets.

The material has a degree of moisture buffering capability, helping to reduce rapid temperature-related condensation formation.

In agricultural and uninsulated buildings, this characteristic can assist in maintaining more stable internal conditions and reducing dripping associated with sudden temperature changes.

Thermal Stability

Fibre cement exhibits low thermal expansion compared to metal roofing materials. This reduced movement can:

Minimise stress at fixings
Reduce noise from thermal expansion and contraction
Improve long-term sheet stability

System Components

Thomas Panels and Profiles can supply a full range of compatible fibre cement fittings and accessories, including:

Ridges

Barges

Flashings

Fixings

SEALANTS

These components ensure consistent detailing and weatherproof performance across the complete roofing system.

FIBRE CEMENT

SHEETS

Typical Applications

Fibre cement roofing is particularly well suited to:

Its combination of durability, acoustic performance, fire resistance, and moisture management makes it a practical and cost-effective solution across a wide range of building types.

Sheet Lengths

Fiber Cement sheeting is available in the following lengths:

1375mm, 1525mm, 1675mm, 1825mm, 1975mm, 2125mm, 2275mm, 2440mm, 2600mm, 2750mm, 2900mm, 3050mm, 3660mm

colours:

All sheets and the majority of fittings are available in the colour range illustrated here. For full details of colour availability by product type, please refer to the component availability table, which outlines the complete range applicable to each sheet and accessory.