Orangery - A Bright & Beautiful Living Space. Orangery construction allows for real creativity to be born. Once completed, you’ll see a structure with total character, a piece of art attached to the home. Conventional extensions are often expensive, long-winded, and stressful when it comes to planning permission. The beauty of orangeries is that they feel like a permanent room to the ... https://www.riverodp.com/orangeries-extensions-ideas-prices-cost-build-a-edwardian-victorian-garden-orangery-extension-doors-roofs-south-east-east-england-east-sussex-kent-surrey-west-sussex/