At the IDCP development in The Pearl, Qatar, we carried out the installation of Glass Reinforced Plastic (GRP) systems and waterproofing solutions across key structural and utility areas. The primary challenge was integrating GRP components with complex architectural features while ensuring full waterproofing protection in exposed and high-moisture zones. To meet this, we used custom-fabricated GRP elements tailored for durability and resistance to harsh coastal conditions. Paired with a high-performance waterproofing system, our work ensured long-term protection, minimal maintenance, and a clean, seamless finish that supports the development’s premium standards.