In the village of Warfield, a homeowner was grappling with the fallout of a poorly executed roofing project. The GRP flat roofing system installed by an unqualified builder had failed, leading to leaks and structural concerns. Additionally, the coping stones on the property were not only leaking due to an insufficient DPC (damp proof course) layer but also failed to meet the aesthetic expectations of the homeowner. This case study explores how we addressed these issues with precision and expertise, delivering a durable, aesthetically pleasing solution that restored the homeowner's confidence in their property.
‍

Project Overview

The project involved two main tasks: rectifying a defective GRP flat roof and addressing the leaking and unattractive coping stones. The existing GRP flat roof had been installed by an unqualified builder, leading to significant performance issues. The coping stones, besides leaking due to an inadequate DPC layer, did not align with the homeowner’s desired aesthetic. Our team was tasked with providing a long-lasting solution that resolved these problems and met the homeowner's high standards.

Problem Identification

The primary issues identified were:
‍

1. Failed GRP Flat Roof: The existing GRP flat roof was installed incorrectly, leading to leaks and inadequate protection against the elements. The poor installation also meant the roof lacked durability, potentially leading to more severe issues if left unaddressed.
   ‍
2. Leaking and Unsightly Coping Stones: The coping stones were leaking due to an insufficient DPC layer, allowing water ingress that could damage the underlying structure. Additionally, the homeowner was dissatisfied with the appearance of the stones, seeking a more refined and durable solution.
   ‍

Solution Implementation

The solution required a comprehensive approach to both the roofing and coping stone issues. The steps included:
‍

1. Rectifying the GRP Flat Roof: The existing flat roof was removed, and a new Restec Flexitec 2020 GRP flat roofing system was installed. This system was chosen for its advanced durability, flexibility, and resistance to weathering, ensuring a long-lasting solution. The new installation also came with a guarantee, providing the homeowner with assurance and peace of mind.
   ‍
2. Addressing the Coping Stones: To resolve the issues with the coping stones, our team installed new plywood over the top of the existing stones. This created a stable base for the new lead capping. We then installed Code 4 lead capping, adhering strictly to the Lead Sheet Association guidelines. This not only solved the leaking issue but also significantly enhanced the aesthetic appeal of the coping stones.
   ‍

Detailed Implementation

Rectifying the GRP Flat Roof

The initial step was to strip away the poorly installed GRP flat roof. Once the old materials were removed, the surface was prepared for the installation of the Restec Flexitec 2020 system. This advanced GRP system was selected for its superior performance characteristics, including flexibility, durability, and UV resistance. The installation was carried out with meticulous attention to detail, ensuring that all seams were perfectly sealed and the surface was completely watertight. The new roof not only resolved the leakage issues but also provided the homeowner with a robust and reliable solution backed by a guarantee.

Addressing the Coping Stones

The coping stones presented a dual challenge: they were leaking due to an inadequate DPC layer and did not meet the homeowner's aesthetic expectations. To address these issues, the team first installed a plywood base over the existing coping stones, creating a solid foundation for the new lead capping. The Code 4 lead capping was then carefully installed, following the Lead Sheet Association guidelines to ensure maximum durability and weather resistance. This solution not only eliminated the leakage problem but also significantly improved the appearance of the coping stones, aligning with the homeowner's vision for their property.

Results and Evaluation

The completion of this project resulted in a dramatic improvement in both the functionality and aesthetics of the property. The new Restec Flexitec 2020 GRP flat roofing system provided a durable, leak-free solution that will serve the homeowner for years to come. Additionally, the new Code 4 lead capping over the coping stones not only resolved the leakage issue but also enhanced the visual appeal of the property, meeting the homeowner’s high standards.

The homeowner was highly satisfied with the outcome, particularly appreciating the attention to detail and the quality of the materials used. The project was completed on time and within budget, further reinforcing the homeowner's confidence in our team’s ability to deliver exceptional results.

‍