What They Asked For

ACS was appointed as Principal Contractor to deliver a refurbishment package at Pye Academy. The primary school had experienced ongoing roof leak issues that needed a permanent solution, alongside general refurbishment works to improve the building’s condition.

The scope included:

• Roof refurbishment works
• External decoration works
• Solar installation coordination requirements.

All work needed to be completed within a live primary school environment. This meant protecting hundreds of young children, maintaining teaching schedules, and following strict safeguarding procedures throughout the project.

What We Did

ACS Coatings managed and delivered the full refurbishment while the school remained fully open as usual. As Principal Contractor, we coordinated all site activities, managed health and safety, and made sure every aspect of the job met the standards required for educational environments.

The roof refurbishment addressed the school’s persistent leak problems through specialist coating and waterproofing systems. We also installed an Alltimes Coatings roof coating system that provides long-term protection and extends the roof’s serviceable life significantly.

For felt roof areas, we applied PMMA waterproofing systems. This advanced waterproofing technology creates a seamless, permanently bonded membrane that eliminates leaks and prevents water ingress. PMMA systems offer superior performance compared to traditional felt repairs and provide a long-term solution rather than a temporary fix.

The combination of specialist coatings and PMMA waterproofing permanently resolved the ongoing leak issues. This gave the school confidence that classrooms and learning spaces would remain dry regardless of weather conditions.

External decoration works also refreshed the school’s aesthetic appearance. We treated all external surfaces to create a clean, well-maintained look that reflects positively on the school and provides long-term protection against weathering.

As Principal Contractor, we also coordinated solar installation requirements. This involved scheduling work to integrate with the roofing programme, which meant proper preparation of roof surfaces, and coordinating with solar contractors to deliver a seamless project.

How We Did It

Working within a live primary school required detailed planning from the start, and children’s safety was the absolute priority throughout the project. We developed comprehensive risk assessments, established controlled working zones, and maintained strict barriers between work areas and school spaces.

All operatives also completed full DBS checks before attending the site. This safeguarding requirement is non-negotiable for educational environments, and we made sure every team member had proper clearance before they set foot on school grounds.

Communication also proved essential to project success. We held regular meetings with school leadership to discuss work plans, upcoming activities, and any potential disruptions. This allowed the school to plan around our activities and inform staff, parents, and pupils about what to expect.

Noise management was also carefully controlled. Loud activities were scheduled during break times, lunch periods, or after school hours wherever possible. This reduced disruption to classroom teaching and maintained a suitable learning environment.

As Principal Contractor, ACS maintained strict health and safety controls at every stage. We conducted daily safety briefings, monitored site conditions continuously, and enforced safety procedures rigorously.

The roofing works also presented technical challenges, with felt roof areas needing complete preparation before PMMA application. Surface cleaning, repairs to substrate damage, and proper priming also had to be completed to manufacturer specifications for maximum performance.

The Result

The project delivered a complete transformation of Pye Academy’s roof and external areas. The school now benefits from a permanently waterproofed roof system that has eliminated the leak issues that previously disrupted teaching and damaged internal areas.

Key outcomes included:

• Successful delivery within a live educational environment with hundreds of pupils on site
• A long-term waterproofing solution was installed to eliminate roof leaks permanently
• Zero safeguarding incidents or safety concerns throughout the project
• Minimal disruption to teaching activities and daily school operations
• Excellent feedback received from both Eddisons and school stakeholders
• High-quality finish across roofing and external decoration elements
• Solar installation requirements successfully coordinated and completed
• Strengthened working relationship with the client following project completion.

The positive feedback from both the client and school leadership reflected the professionalism and care demonstrated throughout the project. Working in educational environments requires a different approach compared to standard commercial sites, and our team’s experience in school refurbishment projects ensured this was delivered to the highest standards.

This project also demonstrates ACS Coatings’ capability to act as Principal Contractor on complex refurbishment programmes in sensitive environments where safeguarding, safety, and minimal disruption are paramount concerns.

What They Asked For

CBRE required a full roof restoration package at Cloister Way, Ellesmere Port. They needed multiple performance and maintenance issues addressed across the roof system.

This included:

• Complete roof restoration works
• Cut-edge corrosion treatment
• Commercial pressure washing and surface preparation
• Liquid roof coating application
• Skylight replacement
• Plygene gutter lining system installation.

All work needed to be completed within a live operational environment. This required strict safety protocols, careful coordination with building management, and zero tolerance for disruption to business operations.

What We Did

ACS Coatings delivered the complete restoration package. We carried out all roofing and refurbishment works safely and efficiently while the facility remained fully operational.

The project began with extensive commercial pressure washing to remove years of dirt and contamination from the roof. This created the ideal substrate for coating applications and allowed our team to assess the condition of all roof elements.

Following surface preparation, we carried out comprehensive cut-edge corrosion treatment across all affected areas. This involved removing active corrosion, applying specialist primers, and sealing vulnerable edges with protective coatings. These coatings are designed to prevent future rust formation and extend the roof’s lifespan.

The liquid roof coating system was then applied across the entire roof. This created a seamless, waterproof barrier offering superior weather protection to traditional roofing materials. Modern liquid roof coatings were used for UV resistance and durability, which significantly reduces future maintenance requirements.

Skylight replacement required careful planning and execution to avoid any impact on the spaces below, which our experienced operatives managed without incident. Our team replaced aged and damaged skylights with new units that improve natural light penetration and maintain thermal efficiency.

Finally, we installed the Plygene gutter lining system throughout the roof drainage network. This high-performance lining created a durable, watertight seal within existing gutters. The result is no leaks or water damage without the cost and disruption of complete gutter replacement.

How We Did It

The project was completed during some of the wettest months of the year. This presented significant challenges for commercial roof repairs and coating applications. Persistent rain, cold temperatures, and limited weather windows all threatened to delay the programme and extend the project timeline.

However, our team completed the project within the required timeframe through careful planning and flexible working schedules. We monitored weather forecasts continuously, adjusted daily work plans to maximise productive hours, and coordinated closely with building management to ensure safety and minimal operational disruption.

Working within a live industrial facility also required strict adherence to health and safety protocols and coordination with operational staff. Our operatives completed all necessary safety clearances, followed site-specific working procedures, and maintained constant communication with facilities management throughout.

The combination of challenging weather and the operational constraints of an active facility made this a complex project. However, our experience in delivering commercial building refurbishment in demanding environments meant we could adapt quickly and maintain quality standards.

Most importantly, we completed the entire project ahead of schedule. This demonstrates the efficiency of our team and the effectiveness of our planning and coordination.

The Result

The completed roof restoration transformed the building’s performance and appearance while significantly extending its serviceable life. The comprehensive approach addressed existing issues and prevented future problems, giving CBRE a roof system that will perform reliably for years to come.

Key outcomes included:

• Project completed ahead of the original programme schedule
• High-quality finish delivered across all works despite challenging weather
• Improved roof protection and waterproofing performance
• Extended roof lifespan through professional cut-edge corrosion treatment
• Enhanced natural lighting through new skylight installation
• Long-term gutter protection via Plygene lining system
• Zero disruption to business operations throughout the project
• Minimal disruption to site operations

The successful delivery and quality of workmanship led to additional work opportunities with CBRE. This shows their confidence in ACS Coatings’ ability to deliver complex projects in challenging environments.

This project showcases ACS Coatings’ capability to manage large-scale commercial roof restoration works on industrial and commercial properties, hitting programme targets and quality standards regardless of external challenges.

What They Asked For

The client required a comprehensive external refurbishment and commercial waterproofing package to safeguard the building fabric and prevent further deterioration.

The brief included urgent roof waterproofing works, protection of exposed decked areas, a full gutter overhaul, and extensive external decorations to window frames and rendered elevations.

In addition, because the building remained fully occupied throughout the programme, all works needed to be delivered with minimal disruption to residents. Of course, safe access was also required.

In a nutshell, the project required:

• Installation of a high-performance roof waterproofing system
• Waterproofing to external decking areas
• Full commercial gutter refurbishment and drainage improvements
• External decorations to window frames and rendered elevations
• Full-height scaffold access to all elevations.

The goal was not only to resolve immediate waterproofing concerns but to future-proof the building against water ingress and weather-related damage.

What We Did

ACS Coatings mobilised a dedicated site management team supported by a multi-trade workforce, with 8 to 12 operatives on site at any one time. This included specialist waterproofing technicians and access-trained decorators experienced in high-rise building refurbishment.

Then, we got to work, which included:

Roof Waterproofing System

We installed a robust commercial roof waterproofing system designed to create a seamless, protective membrane across vulnerable roof areas. Surface preparation was carried out thoroughly to ensure long-term adhesion and performance.

The new system provides durable protection against heavy rainfall, standing water, and freeze-thaw cycles, all of which are common in the UK.

Waterproofing to External Decking Areas

External decked areas were fully treated and sealed to prevent water penetration into the underlying structure.

Due to the height and exposure of the building, weather sensitivity was carefully managed, with works phased to suit conditions and guarantee the very best curing.

Full Gutter Overhaul & Drainage Improvements

The existing guttering system was showing signs of deterioration and inefficiency. Our team carried out a comprehensive gutter refurbishment, improving drainage flow and reducing the risk of overflow and façade staining.

Effective drainage is critical for high-rise buildings, where blocked or failing gutters can lead to significant water ingress issues over time.

External Decorations to Window Frames & Rendered Elevations

To complete the building envelope refurbishment, we carried out extensive external decorations across all elevations. This included preparation, repairs, and protective coatings to window frames and rendered surfaces.

The result was not only enhanced weather protection but a significantly improved external appearance, reinforcing the building’s overall aesthetic and long-term durability.

How We Did It

Delivering high-rise external refurbishment works on a live residential tower block presents unique challenges. These include:

Live Residential Environment

With residents occupying the building, communication was critical. We maintained proactive liaison with the client team and residents, providing clear updates and scheduling information.

Noise levels were carefully managed, too, and access routes were maintained safely at all times to protect vulnerable occupants.

Full-Height Scaffold & Access Planning

A full-height scaffold system was erected to provide safe access to all elevations. Phased access planning ensured works progressed efficiently without restricting essential building entry points.

Working at height required strict adherence to safety protocols and daily supervision by our experienced site management team.

Weather Sensitivity & Programming

Waterproofing and external coatings at height are highly weather-dependent. Our team carefully monitored conditions to maintain programme momentum while making sure the correct application standards were upheld.

Despite these challenges, the project was completed ahead of schedule, with additional client-instructed works incorporated during the contract period.

The Result

Assheton House now benefits from a fully protected external envelope.

The roof and decked areas are secured with high-performance waterproofing systems. The refurbished guttering ensures efficient drainage, reducing long-term risk of water damage. Window frames and rendered elevations have been revitalised, delivering a clean and durable finish across the entire building.

Importantly, all works were delivered in a live residential environment without impacting residents’ day-to-day routines.

Completing the project ahead of schedule further demonstrated ACS Coatings’ ability to deliver complex, high-rise refurbishment projects efficiently and professionally.

What They Asked For

We recommended the application of a 25-year HD Sharman Delcote commercial roof coating system, alongside comprehensive preparation and corrosion remediation works.

The scope included:

• Full high-pressure cleaning of all roof areas
• Extensive cut-edge corrosion repair
• Inspection, treatment, and replacement of roof fixings
• Specialist preparation of severely corroded sections
• Application of the HD Sharman system in two full coats to achieve the specified dry film thickness
• Full QA documentation and manufacturer audit sign-off.

Both roofs were to be delivered concurrently within a tight programme, while maintaining safe access and minimal interference with ongoing industrial operations.

What We Did

ACS Coatings mobilised a specialist industrial roof coatings team to work across both units simultaneously. This was supported by dedicated site supervision to maintain programme control and quality assurance.

Our work began with deep high-pressure washing to remove contaminants, biological growth, and loose corrosion. This helped with optimal adhesion for the new roof coating system.

Particular attention was paid to areas of advanced cut-edge corrosion. Each affected section was mechanically prepared to remove oxidation before the application of specialist corrosion primers. Severely deteriorated areas required bespoke oversheet components, which were pressed and manufactured on-site to allow effective sealing and stabilisation.

All fixings were inspected and either treated, replaced, or encapsulated to prevent future water ingress.

Finally, the HD Sharman Delcote system was applied in two full coats, achieving the specified dry film thickness (DFT) required for the 25-year warranty. The result was a seamless metal roof restoration that strengthened the roof envelope without replacing existing panels.

How We Did It

Delivering works across two large industrial roofs simultaneously required careful coordination and disciplined quality control.

Working at height across expansive warehouse roof areas, our team implemented strict safety protocols and phased access planning. Weather disruption was managed proactively, too, with flexible programming allowing progress to continue during favourable conditions.

Coordination with separate skylight replacement contractors was also essential to ensure parallel works progressed safely and efficiently. Daily inspections and DFT readings were recorded to verify compliance with manufacturer standards, so the final commercial roof coatings system met all warranty requirements.

All works were completed under full manufacturer audit, resulting in successful sign-off and certification.

The Result

Both warehouse roofs were fully restored using a manufacturer-accredited 25-year industrial roof coating system.

The estate now benefits from:

• Enhanced roof waterproofing performance
• Stabilised and treated corrosion
• Extended roof lifespan without replacement
• A clean, uniform industrial finish.

Despite severe corrosion challenges and adverse weather conditions, the project was completed three weeks ahead of schedule.

And by choosing a high-performance roof protection system instead of full replacement, the client avoided significant material waste and reduced capital expenditure. They also secured long-term asset protection.

Following successful completion and audit approval, ACS Coatings was awarded a further contract based on performance and delivery standards.

What They Asked For

Network Rail required a full refurbishment of the pedestrian bridge deck and access ramps, including:

• Installation of a robust PMMA resin roof waterproofing system
• Enhanced anti-slip surfacing suitable for heavy public footfall
• GRP installation to steps and landing areas
• Surface preparation, priming, and aggregate broadcast wearing course
• Delivery within strict rail access windows
• Minimal disruption to live passenger services.

All works also had to comply with Network Rail safety protocols and be completed predominantly out-of-hours.

What We Did

ACS Coatings deployed a specialist resin and GRP installation team of 6–8 operatives per shift, supported by dedicated supervision and logistics coordination.

Our works included:

PMMA Resin Waterproofing System

We installed a high-performance PMMA resin waterproofing system across the bridge deck and access ramps. This involved full surface preparation, priming, waterproofing membrane application, and wearing course installation.

PMMA systems were used as they are ideal for transport infrastructure due to rapid curing times and excellent durability.

GRP Installation to Steps & Landings

To further improve safety, we also installed GRP anti-slip systems on steps and landing areas. This delivered a durable, impact-resistant surface suitable for constant public footfall.

Resin & Aggregate Broadcast System

A full resin and aggregate broadcast system was applied to create enhanced anti-slip performance across pedestrian areas. This guaranteed compliance with safety standards while improving long-term resilience.

How We Did It

Working within a live transport hub presented several operational challenges.

To minimise disruption to passengers and services, the majority of works were completed during night shifts within strict rail possession windows. Temporary lighting was also installed to maintain safe working conditions. In addition, temperature monitoring resulted in consistent resin curing performance.

All materials and deliveries were carefully coordinated to align with Network Rail access protocols. At the end of every shift, the team carried out a full clean-down, leaving the site safe and presentable for morning commuters.

Despite approximately two weeks of adverse weather, proactive reprogramming and close liaison with the client ensured the overall programme remained on track.

The Result

The bridge deck, ramps, steps, and landing areas were fully transformed.

The new PMMA and GRP systems now provide:

• Long-term commercial waterproofing protection
• Durable anti-slip surfaces
• Improved aesthetic presentation
• Infrastructure fit for heavy daily footfall
• A refreshed, modern appearance.

The client was extremely pleased with the finish quality and the team’s ability to deliver on schedule under challenging conditions.

What They Asked For

Given its city-centre position, the external presentation of the building directly impacts tenant perception and street-level branding.

Unfortunately, over time, environmental pollution and general weathering had dulled the stone façade, while existing coatings on window frames had begun to lose consistency and vibrancy. The client was keen not just to refresh the building visually, but to protect it against further degradation through professional façade cleaning and protective coating systems.

So, they came to us for a high-quality commercial building refurbishment to modernise the external façade and internal feature areas. This was part of a wider office upgrade programme.

The brief included a combination of specialist facility cleaning and decorative coatings:

• Professional DOFF cleaning to restore stone elevations
• External commercial spray painting to window frames in a bespoke pearlescent finish
• Internal on-site spraying of a feature spiral staircase
• Concurrent gutter repair and maintenance
• Out-of-hours working due to the live city-centre location.

The finish also needed to be premium, durable, and suitable for a high-visibility commercial property.

What We Did

ACS mobilised a specialist team of commercial painters, decorators, and façade cleaning operatives, supported by site supervision and traffic management coordination.

Our works included:

• Low-pressure DOFF steam cleaning to remove pollution and biological growth without damaging the stone
• Full masking and preparation before external on-site spraying
• Application of durable protective coatings in a bespoke pearlescent specification
• Internal spray application to transform the spiral staircase into a feature centrepiece
• Localised gutter inspections and maintenance while full access was in place.

Prior to any respraying works, full adhesion testing was carried out to confirm coating compatibility and long-term durability. Surface preparation included careful keying of existing substrates and precision masking to protect surrounding glazing and stonework.

All in all, by combining commercial cladding spraying techniques with controlled environmental conditions, we achieved a smooth, factory-grade finish typically associated with off-site powder coating, but delivered entirely in situ.applied to provide durable protection against weathering and UV exposure.

How We Did It

Operating within a dense urban environment required strict compliance with environmental and safety regulations.

Strict overspray containment systems were implemented to prevent airborne particles, and continuous monitoring meant minimal disturbance to neighbouring commercial units and residential apartments.

Deliveries were also timed within restricted access windows to avoid peak pedestrian traffic, maintaining both public safety and project efficiency. All works were scheduled out-of-hours, too, to minimise disruption to businesses and residents. Traffic management plans, banksmen, and controlled delivery windows meant materials were brought in safely.

The DOFF cleaning system also allowed us to restore the façade without abrasion, preserving the integrity of the stone while dramatically improving appearance.

The Result

The transformation significantly enhanced the Marshall Building street presence.

The restored stonework now presents a clean, refreshed exterior, and the bespoke sprayed window frames provide a modern finish. Internally, the staircase has become a defining architectural feature within the refurbished office space.

Beyond aesthetic improvement, the new protective coatings now provide enhanced resistance to UV degradation, moisture penetration, and general environmental wear. This extends the lifecycle of the window frames and external metalwork, reducing the need for reactive maintenance and supporting long-term asset management planning. The result is not simply a cosmetic upgrade, but a strategic investment in the building’s future performance.

It’s no surprise that the client praised our planning, safety coordination, and quality of finish delivered in such a high-footfall location.

What They Asked For

The client required a complete refurbishment of the failing high-level cladding. This included:

• Full pressure washing of the entire building
• Stripping of all failed and deteriorated coatings at high levels
• Surface preparation and application of specialist primers
• Re-spraying the entire top cladding band to a clean white finish.

What We Did

ACS carried out a comprehensive cladding refurbishment programme across all four elevations.

This included:

• Pressure washing the entire building exterior to remove dirt and loose materials
• Stripping all failed coatings from the high-level cladding
• Thorough surface preparation to create a sound substrate
• Application of specialist primers for long-term adhesion
• Precise masking to protect adjacent surfaces
• Professional re-spraying to restore the cladding to a clean white finish.

The team used controlled preparation techniques to remove deteriorated material without damaging the underlying substrate. On top of this, high-performance coating systems were applied to provide durable protection against weathering and UV exposure.

How We Did It

The works were delivered mostly over weekends to avoid disrupting business operations. Because each phase came with tight timeframes, planning and efficient execution were of the utmost importance.

Specialist access methods were also employed to safely reach the high-level cladding. The team worked from mobile elevated work platforms and scaffolding, maintaining strict safety controls throughout. Weather conditions were closely monitored, too, with coating applications scheduled to ensure proper adhesion and curing.

Surface preparation was also critical to the project’s success. As such, all loose and failing material was removed, edges were feathered, and surfaces were cleaned before priming. This methodical approach created the foundation for a long-lasting finish.

Finally, the masking process protected brickwork, windows, and lower cladding sections from overspray. Once masking was complete, the team applied the final coating system using professional spray equipment to achieve a smooth, even finish across all elevations.

The Result

The high-level cladding was fully restored with a fresh, clean appearance. The building now benefits from long-term protective coatings that will resist future weathering and deterioration.

Most importantly, the works brought the property back in line with landlord maintenance expectations. This helped Babcock avoid costly dilapidation claims and maintained the building’s value. The weekend delivery schedule also meant business operations continued without interruption throughout the project.

Because of all of this, the client praised the quality of the work and the professionalism of the ACS team.