CONVENTIONAL ROOF ASSEMBLY

Protectodrain® PD 250 or Fixodrive® FX50

Modern apartment complex courtyard with pathway, trees, green shrubs, and landscaped garden.

Turn garage roofs into parkland

Transform the urban, utilitarian roof of an underground parking deck into beautiful green parkland.

Features:

  • ZinCo Protectodrain® and Elastodrain® systems are built to withstand heavy loads.

  • Versatile system, able to include parking lots, fire access roads, reinforced lawns and stone paving

  • Can be combined with any other ZinCo green roof system

Cross-section diagram of a mattress with numbered layers, including comfort layers, support foam, and base support.

System Buildup

  1. Hardsurfacing

  2. Bedding Material (≥ 150 mm)

  3. ZinCo Filter Sheet TG

  4. ZinCo Protectodrain PD250

  5. ZinCo Slip Sheet TGF20

  6. Roof Structure & Waterproofing

Technical Data

  • Depth: ≥170 mm (7")

  • Water retention capacity: N/A

  • Saturated weight: ≥350 kg/m2 (72 psf)

  • Slope: 2-5 degrees

Guide Specifications
Data Sheets

Technical Drawings

Planning Guides
View of modern urban apartment complex with various buildings, a small landscaped area with trees, and a walkway, under a partially covered sky.
Aerial view of a modern building with a green roof, surrounded by trees and other residential buildings in a suburban area.
A house with a green roof covered in yellow and purple succulents or plants, next to a stone wall and windows.