Darling Downs Tarpaulins make covers for both shadehouses & greenhouses. We custom make your cover so that you can take delivery and slip it over your frame for a perfect fit. Talk to our Staff about the different fixing methods, some good advice might save you a lot of time, heartache and money. Size is not a problem, our biggest green house cover so far is 160m x 38m. We use quality shadecloth and polyfabric covers treated against UV degradation and our workmanship is guaranteed.