Total Cladding & Roofing

Asbestos Roofing Services

Asbestos-cement roofing

Understand the roof condition before deciding whether to repair, overclad or replace it.

An ageing asbestos-cement roof does not automatically require the same solution on every building. The appropriate route depends on condition, disturbance risk, water ingress, access, structure, required service life and any existing asbestos information.

Answer first

What are the main options for an asbestos-cement roof?

Commercial asbestos-cement roofs may be managed through limited repair, encapsulation or coating, overcladding, or controlled removal and replacement. The correct option must be based on the material condition, planned task, likely disturbance, structural suitability, building use and the outcome required by the client.

01Cracked or weathered asbestos-cement sheets
02Water ingress around fixings, laps or rooflights
03A planned refurbishment or building acquisition
04Existing asbestos records need to inform the project

Practical routes

The options depend on condition, risk and the result you need.

The following routes are examples, not an automatic recommendation. A survey, document review or technical assessment may be required before a reliable scope is confirmed.

Manage and monitor

Suitable only where the material remains in an acceptable condition and no major work is planned.

Localised repair

May address defined defects where the task and material condition allow a controlled repair route.

Encapsulation or overcladding

Can provide a new weathering layer while reducing disturbance to the existing roof, subject to assessment.

Removal and replacement

Considered where condition, design, redevelopment or long-term requirements justify a new roof system.

What you should receive

A useful decision, not another vague contractor conversation.

The level of detail depends on the project stage, but the information should help you understand the route, responsibilities and next action.

01Review of available asbestos information
02Roof condition and defect priorities
03Explanation of feasible project routes
04A clear next step for survey, design or tender

Live-site planning

The building’s operation changes the plan.

The plan should consider how the asbestos material will be managed, how internal areas are protected, how access is controlled and whether the building must remain operational.

Common questions

Answers before you arrange the next step.

These answers explain the usual starting point. The actual scope still depends on the building and project information.

Does every asbestos roof need to be removed?

No. The correct route depends on condition, the planned task, required service life, structure and the level of disturbance. Some roofs may be managed, repaired, encapsulated or overclad after suitable assessment.

Can an asbestos roof be overclad?

Overcladding can be a practical option on some buildings, but structural suitability, roof condition, interfaces, condensation risk, access and asbestos controls must be reviewed first.

Is every task on an asbestos roof licensed work?

No single answer applies to every task. Work classification depends on the material, condition, activity, likely fibre release and risk assessment. The project must be planned by competent parties.

What records should I provide?

Send the asbestos register or survey, previous roof reports, drawings, photographs, known leak locations and any planned changes to the building.

Can the work be planned around an operating business?

Yes, where the project and site conditions allow it. Access, segregation, temporary weathering, noisy work, deliveries, stock protection and any shutdown periods should be considered before the programme is agreed.

What information should I send first?

A site postcode, building use, photographs, approximate area, target date and any existing surveys, drawings or specifications will make the first review more useful. You can add supporting files through the guided project brief.

Your next step

Tell us what is happening at the building.

Complete the guided project brief and add any photographs or documents. TCR will receive a structured summary rather than a vague contact form.

Start your project brief →