Benefits of fully insulated garden rooms

Published on: Fri 13 Jan 2023

With 100mm PIR insulating boards and earthwool being included in your fully insulated garden room as standard, our custom-built garden rooms are well equipped to stop you from getting cold in your garden retreat. But what are the other benefits to ensuring your garden room is well insulated?

Cost effective

Our garden rooms offer incredible versatility – whether you need a home office, lounge area, at home gym – you name it! Being fully insulated means our garden rooms won’t lose heat during the times where it gets a little cold. By saving energy used to heat the room, costs will be reduced significantly, as opposed to a garden room that doesn’t have the same level of insulation, or any at all.

Bespoke Garden Office | Custom Garden Rooms
Better ventilation

The key to effective insulation in a garden room is to make sure that your space maintains a comfortable temperature in all seasons. Warm in the winter, and cool in the summer. The last thing you want to see in your space is mould, caused by humidity from trapped moisture – but this can be prevented. When choosing the insulation options for your garden room, it’s worth looking at what flooring can be included for added comfort and insulation.


For a space that can be used throughout the year, insulation is a feature that very much needs to be included. No one wants to be stuck in a room with no insulation during the winter months, especially in a space that has been designed to be your relaxation spot. To make the most of your garden, a fully insulated garden room is a must.

The extra warmth can also be a benefit to families. The ability to add some extra space to your home which can be used at all times is a great option to have, adding so many more possibilities as to what your garden room can be used for. Personal gyms, a creative studio space or even as a place for the kids to play. The possibilities stretch far beyond what you may think.

Mini Garden Pod | Garden Gym

When you think of a structure being fully insulated, you immediately think of the heat saved and how warm it would be in there. However, soundproofing is also a form of insulation that we offer at Custom Garden Rooms. This allows you complete privacy, ensuring you’re not disturbed by outside noise – and vice versa. If you were to turn the room into a cinema, music room or an office, then sound insulation in your walls and ceiling would be a very welcome addition to your personal space.

Added value

It’s what all homeowners want. By having one of our fully insulated garden rooms installed, you could do wonders for the house price. It’s estimated that with one of these installed, you could see the value of your house increase by around 5-7%. With more working from home over the past couple of years, people are looking to invest in their new lifestyles. A property with an external office space in the garden is highly sought after as it adds more living space to the home.

If you’d like more information about our insulation options, then get in touch with our team to find out more or take a look at some of our case studies here to get inspired.