How do you get the Greenhouse Roof in Outbound?

The Greenhouse Roof requires Glass Building Style research. It costs 1x Glass, 1x Fibre 3 to build.

Building

Greenhouse Roof

Greenhouse Roof is a building piece in Outbound. Designed to keep out the weather and catch the golden hour. Build from 1× Glass, 1× Fibre 3.

Weight: 1

Last updated Jun 22, 2026 (Build 902)