A summer house is a small, detached building that is designed to provide additional space in a garden or backyard. It is typically a simple structure with one or two rooms and is often used as a place to relax and enjoy the outdoors.

An apex shed is a type of outdoor storage building with a sloping roof that meets at a centralal apex. This design provides a good amount of headroom inside, making it suitable for storing larger items or for use as a workspace.

A pent shed is a type of shed that has a single sloping roof, with one side higher than the other. The high side of the roof is typically placed against a wall or fence, and the low side is open to the garden. Pent sheds are often used for storing garden tools

A lean-to shed is a type of outdoor storage construction that is typically attached to the side of an existing building or wall. It has a sloping roof that allows rainwater and snow to run off easily