Overcladding & Encapsulation
Anglia Decor install overcladding and encapsulation systems on industrial buildings,upgrading existing roofs and walls without removal of legacy structures. Overcladding adds new weather protection, thermal insulation, and aesthetic improvement.
For tendering enquiries, please email info@angliadecor.co.uk
Overcladding and Encapsulation Services for Building Upgrade
Overcladding installs new weather-facing systems over existing roof and wall structures where removal is not necessary. New profiled metal sheets, composite panels, or membrane systems are fixed to existing rafters or wall frames, creating secondary weather protection. This approach preserves existing structure, eliminates disposal costs, and reduces installation time compared to complete replacement. Structural assessment confirms existing elements retain adequate capacity for additional weight and wind loads. Thermal insulation is integrated between existing and new layers.
Asbestos encapsulation differs from removal. Instead of disturbing legacy asbestos roofing or cladding, liquid-applied or sheet encapsulation systems seal the hazardous material permanently, preventing fibre release. Encapsulation costs 60–70% less than removal at £8–£15/m². However, encapsulation creates ongoing management liability,future workers must treat the roof as hazardous. Licensed contractors recommend asbestos roof replacement, allowing future renovation without hazard management.
Overcladding extends asset life 15–20 years with minimal business disruption. Phasing allows partial building operation; full closure speeds installation by 20–30%. New layers improve thermal performance (10–15% energy saving), weather protection (zero water ingress), and appearance. Building value increases through improved marketability and reduced maintenance risk. Financing through environmental improvement grants or insurance-backed schemes is available in some cases. For end-of-lease properties where overcladding is specified in the dilapidation contractors, Anglia Decor coordinates overcladding with the full remediation programme.
Specialist Overcladding Contractors
Anglia Decor assesses existing structures to determine feasibility and optimal approach. Structural survey identifies existing condition, load capacity, and repair requirements. Thermal modelling confirms energy performance improvement. Cost-benefit analysis compares overcladding against complete replacement or encapsulation-only approaches. Our engineers design custom solutions matching specific building constraints and budget requirements.
Installation methodology is adapted to existing conditions. Overcladding over sound structures proceeds with direct fixing to rafters or wall frames. Deteriorated or damaged existing material is replaced before overcladding installation,we never conceal defects. Asbestos encapsulation requires licensed contractor involvement; air monitoring confirms zero disturbance during application. All work complies with Building Regulations Part L (energy), Part H (drainage), and Part C (protection from contaminants) where applicable.
Overcladding costs range £15–£60 per square metre depending on new material choice and existing condition. Profiled metal overcladding costs £15–£25/m². Composite panel overcladding costs £35–£60/m². Asbestos encapsulation costs £8–£15/m² and is typically phased with new cladding installation. Anglia Decor provides fixed quotes with structural assessment and thermal modelling included. Payment terms support staged projects. References from manufacturing, pharmaceutical, and logistics facilities available.
View Some of Our Cladding Work
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For tendering enquiries, please email info@angliadecor.co.uk
Why Businesses Trust Anglia Decor for Overcladding & Encapsulation
Trusted by businesses across the UK for expert, reliable service
Overcladding system specialists
Thermal performance expertise
Non-disruptive installation
Facade transformation experts
Building science knowledge
Case Studies
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Frequently Asked Questions
Is overcladding as good as replacement?
Overcladding is equivalent to replacement when existing structure is sound. New weather protection, insulation, and appearance are identical. Cost savings of 20–30% and faster installation (avoiding demolition) make overcladding preferable where existing structure is adequate.
What happens to moisture trapped between existing and new cladding?
Ventilated cavity (50mm minimum airspace) with soffit and ridge vents allows moisture evaporation. Condensation risk is minimal with proper ventilation. Thermal insulation in new cavity prevents thermal bridging that causes condensation. Drainage details at eaves and valleys direct water clear of the building envelope.
Can you overcladding asbestos roofs without removing asbestos?
Yes, with proper encapsulation first. Liquid-applied encapsulation seals asbestos, preventing fibre release. New cladding is then installed over encapsulated material. This approach is safe if encapsulation is properly executed and future workers are made aware of asbestos presence.
How do we mark the building as having asbestos after encapsulation?
Anglia Decor provides detailed asbestos register documentation identifying all encapsulated material locations and composition. This document is provided to building owners, insurers, and maintenance teams. Building plans are updated to reflect asbestos presence. Future contractors are alerted before any disturbance.
Will overcladding improve our building's energy performance?
Yes. Modern thermal insulation reduces heating and cooling demand by 10–20%. Reflective coatings on new cladding reduce summer cooling load by 15–25%. Total energy payback occurs within 5–7 years through reduced utility bills on large buildings.
Can we overcladding buildings that are still occupied?
Yes. Phased overcladding allows partial building operation. Weather protection is maintained throughout; temporary coverings protect openings during high-risk phases. Access coordination with building management minimises disruption. Full closure is not necessary unless speed is critical.
Ready to Start Your Overcladding & Encapsulation Project?
Our overcladding & encapsulation specialists will assess your facility and provide a tailored solution with minimal downtime.