As long as the garden office is insulated or heated with an electric heater or wood burner, it will be cosy and warm in the colder months. You’re welcome to choose a model with high-quality wall, floor and roof insulation, which will help retain the warmth and make your garden office a joy to work in at all times. The most effective option comes with models that feature SIPs technology, which includes PVC windows and doors, plus insulation panels that help lock in the heat. Find out more about our recommended insulation and its benefits on our Insulation page.