When Guerin Holdings approached Cladding Coatings to refurbish their industrial property in Altrincham, they were seeking a long‑lasting, high‑performance solution that would restore the building’s appearance, address areas of deterioration, and protect the asset for years to come. With a combination of ageing roof sheets, failing fixings, weathered rooflights, and visible cut edge corrosion, the site required a coordinated programme of specialist refurbishment works. Our experienced, fully trained team delivered a complete transformation using trusted systems, meticulous preparation, and safe working practices throughout.

Understanding the Building’s Condition

During our initial survey, several issues were identified across the roof. The metal roof sheets showed signs of weathering and deterioration, particularly around the sheet overlaps where cut edge corrosion had begun to take hold. This is a common problem on ageing metal roofs, where the factory‑applied coating begins to break down, allowing moisture to penetrate the exposed edges. Left untreated, this can lead to delamination, leaks, and costly structural damage.

The existing rooflights were also nearing the end of their serviceable life. Discoloured, brittle, and no longer providing adequate natural light, they posed both a functional and safety concern. Additionally, the gutters, fascias, and soffits were showing signs of wear, with faded coatings and areas requiring repair and re‑painting.

Guerin Holdings required a solution that would not only resolve these issues but also enhance the building’s overall appearance and performance. Our team proposed a full refurbishment package using industry‑leading systems to deliver long‑term protection.

Cut Edge Corrosion Treatment

One of the most important elements of the project was addressing the cut edge corrosion. Our team carefully prepared all affected areas, removing loose coatings and corrosion before applying a specialist treatment system designed to encapsulate and seal the vulnerable sheet edges. This process prevents further moisture ingress and restores the integrity of the roof sheets, significantly extending their lifespan.

By treating the overlaps and edges early, we helped the client avoid more invasive and expensive repairs in the future.

Full Roof Re‑Coating Using the Guard System

With the corrosion treated, we proceeded to fully re‑coat the metal roof sheets using the Guard System, a high‑performance coating designed specifically for industrial roof refurbishment. This system provides exceptional durability, UV resistance, and weatherproofing, creating a seamless protective barrier across the entire roof surface.

The Guard System not only improves the roof’s appearance but also delivers long‑term performance, reducing ongoing maintenance requirements and helping to safeguard the building against the elements.

Rooflight Replacement

To improve natural light levels and ensure the building remained safe and compliant, we replaced the existing rooflights with new, high‑quality units. Modern rooflights offer far better clarity, insulation, and impact resistance than older models, making them a valuable upgrade for any industrial property.

The new rooflights immediately brightened the internal environment and contributed to the overall improvement of the building’s energy efficiency.

Fixing Overlaps and Structural Detailing

As part of our comprehensive approach, we inspected and repaired the roof sheet overlaps and fixings. Over time, fixings can loosen or deteriorate, compromising the roof’s weatherproofing. Our team replaced or re‑secured fixings where required, ensuring the roof structure was sound and fully sealed.

This attention to detail is essential in preventing future leaks and maintaining the long‑term performance of the coating system.

Gutter, Fascia, and Soffit Refurbishment

The gutters were thoroughly cleaned and prepared before being re‑painted using the Zinsser system, a trusted coating solution known for its adhesion, durability, and resistance to weathering. This system is ideal for metal and previously coated substrates, providing a fresh, clean finish that enhances the building’s appearance.

We also re‑painted the fascias and soffits, restoring their colour and protecting them from further deterioration. These finishing touches play a key role in improving the overall aesthetic of the property.

Mansafe System Installation

Safety is always a priority, both during the project and for the client’s future maintenance needs. As part of the refurbishment, we installed a Mansafe system on the roof, providing a secure, compliant solution for anyone accessing the roof for inspections or maintenance. This ensures ongoing safety and reduces risk for the building owner.

A Fully Restored and Protected Building

The completed project at Guerin Holdings has delivered a fully refurbished, visually improved, and structurally protected industrial building. With new rooflights, a fully re‑coated roof, treated corrosion, refreshed gutters and fascias, and a new Mansafe system, the property is now equipped for long‑term performance.