Waterproofing solutions for balconies, terraces, and exterior surfaces exposed to heavy rain and moisture. We help protect these areas with reliable sealing and waterproofing treatments to reduce the risk of leaks and deterioration.

Specialist flat roof waterproofing service designed to prevent leaks, standing water issues, and long-term moisture damage. We provide durable protection and professional application for both new and existing flat roofs.

We started PrimeSeal Waterproofing because we wanted to offer honest, reliable and high-quality waterproofing services in Dublin. We saw that many customers need tradesmen who explain the work clearly and complete the job properly.

Clients should choose us because we take every job seriously, use quality materials, and focus on long-lasting solutions rather than quick fixes. We are reliable, professional, tidy, and we always explain the work before starting.

Yes, we can provide advice remotely. Customers can send photos or videos of the issue, and we can give initial guidance, explain possible solutions, and arrange a site visit if the job needs inspection.

We follow good hygiene and safety practices on every job. We can keep distance where required, communicate by phone or message, and keep the work area clean and tidy to make customers feel safe and comfortable.