Specialist Asbestos Roof Refurbishment in Leominster

Many commercial and industrial buildings in Leominster still have asbestos cement roofing installed decades ago. While asbestos cement sheets are lower risk when intact, they degrade over time.

Over-cladding allows Practical Roofing to:

• Install a new insulated roofing system over the existing structure

• Improve thermal efficiency and reduce energy costs

• Eliminate ongoing leaks and maintenance issues

• Extend roof lifespan by 25+ years

• Avoid licensed asbestos removal where appropriate

We carry out full condition surveys before recommending over-cladding.

What Is Asbestos Roof Over-Cladding?

Asbestos roof over-cladding is a refurbishment method where:

1. Existing asbestos cement sheets remain in place

2. A new subframe system is installed

3. Insulation is added to achieve current U-value standards

4. New composite or metal roofing sheets are fitted

5. Flashings, gutters and rooflights are replaced

The asbestos is encapsulated beneath the new system, reducing exposure risk and future deterioration.

Benefits of Asbestos Roof Over-Cladding in Leominster

Lower Cost Than Full Removal

Avoids hazardous waste disposal and licensed removal expenses.

Minimal Business Disruption

Works are completed externally, allowing internal operations to continue.

Improved Energy Efficiency

Modern systems significantly enhance thermal performance and reduce heating costs.

Weatherproof Protection

Provides a completely new, fully compliant roofing system.

Regulation Compliant

Installed in line with UK asbestos regulations and Building Regulations.

Is Over-Cladding Suitable for Your Building?

Over-cladding is suitable where:

• The asbestos sheets are structurally stable

• The steel frame can support additional load

• There is no significant sheet breakage

• The building requires thermal upgrade

• Full removal would disrupt operations

Practical Roofing carries out structural checks and load calculations before installation.

Health & Safety Compliance

Although asbestos is not removed during over-cladding, strict safety controls apply.

Practical Roofing ensures:

• Review of asbestos survey documentation

• Detailed RAMS prior to commencement

• Controlled drilling procedures

• Trained and competent roofing operatives

• Compliance with Control of Asbestos Regulations

We take no risks when working around asbestos materials.

Asbestos Roof Over-Cladding vs Removal

Over-Cladding

• Faster project completion

• Lower overall cost

• Reduced downtime

• Encapsulation of asbestos

Full Removal

• Required if sheets are severely damaged

• Necessary if structural load capacity is insufficient

• Higher cost and longer programme

We provide honest, survey-based advice for properties in Leominster.