MirabeauSimilar in feel to the Amboise glasshouse but on a smaller scale, the design of the Mirabeau is inspired by traditional glasshouses of the past. The Mirabeau has a main entrance with a double swing door beneath a central dormer and an option for additonal entrances at each side. This structure is a great option if you love the look of a lean to but dont necessarily want to commit to making changes to your exterior walls; the Mirabeau can be installed