GRP Lining for Roof Gutters, Joints and Skylights

Project Overview

Client: Paramed International FZCo.
Location: Jebel Ali Free Zone.
Contact Person: Mr. Humayun
Start Date: 19 December 2024
End Date: 07 Jan 2025
Area: 170 RM Gutters, 660 RM Joints & 45 Nos Skylights

The project consisted of GRP lamination work on roof gutters, flashing joints, overlapping seams, and cracks on PIR panel roofs.

Findings

  • Roof gutters were extensively corroded and leaking.
  • Existing waterproofing materials were delaminated and peeling off.
  • Overlapping joints and skylight borders had multiple gaps.

Risks

  • Material transportation and application on sandwich panel roofs presented tripping hazards.
  • Strong chemicals, such as isophthalic resin and gel coat, require proper Personal Protective Equipment (PPE).

Solution

  • Old waterproofing was removed entirely.
  • Gaps were filled with on-site prepared resin joint filler.
  • Corroded gutter sheets were replaced with prefabricated GRP sheets.
  • A 10-year leakage warranty was issued after successful GRP lamination of all target areas.

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GRP Lining for Roof Gutters, Joints and Skylights