If you are considering transforming the space in your roof into a habitable area, it makes sense to take things a little further and explore the idea of a balcony loft conversion – they come with so many benefits.
"Transforming your loft space to include a balcony can significantly enhance your living area by introducing more natural light and fresh air," explains Barbara Entwistle, project development manager at VELUX.
That said, these are certainly not the simplest types of loft conversions. A little more thought needs to go into their planning and structural requirements. Luckily, the experts we asked, have all the information you need to get started.
Barbara Entwistle
Barbara is project development manager at VELUX. VELUX was founded in 1941 and today manufacture a range of roof windows, including sun tunnels, roof balconies and terrace
What types of balcony loft conversions are there?
The term 'balcony loft conversion' actually covers several different types of project. There are those that utilise roof windows specifically designed to form a balcony, while others involve building a new platform and inserting patio doors into a vertical wall.
In some cases, the method you choose will be dictated by the type of loft conversion you are opting for, while in other instances the planning department may have an opinion.
Here, we'll take a look at both to ensure you choose the best option for your home and requirements.
Roof windows designed to open out onto balconies are a brilliant option to both pull in light and make getting in and out easy(Image credit: VELUX)
Can a balcony be added to any type of loft conversion?
The type of loft conversion you are planning on will very much influence the balcony ideas you can have.
In general, rear dormer loft conversions and mansard loft conversions tend to be the most suited to a full-on balcony conversion, although in some cases hip-to-gable conversions can also work.
It is particularly common for balconies to be incorporated into mansard loft conversions. These involve altering the entire slope of the roof which results in a flat roof with sloping sides. This gives plenty of space within the loft as well as structural support for a balcony.
And, finally, while adding a balcony to hip-to-gable conversions might not be as common as with others, it is not impossible – a structural engineer and loft conversion specialist will be able to advise you on the suitability of your property.
If you decide to opt for a balcony-style roof window, even those carrying out simple rooflight conversions can benefit.
How do you create a loft conversion with Juliet balcony?
Again, there are lots of options when it comes to building a balcony, from those that simply allow a great view to designs that let you enjoy a beautiful space akin to a roof terrace.
One of the most popular and simplest options is a Juliet balcony, which requires only minimal structural alteration. Robert Wood, managing director, Simply Loft explains more.
"Due to planning restrictions, most balconies are the Juliet type, meaning they enclose an internal opening patio door," explains Rob. "They are created by simply installing a floor-to-ceiling patio door in the loft conversion, with the doors opening into the converted loft space. Of course the balcony is installed to ensure it meets health and safety regulations."
Juliet balconies are unlikely to require planning permission(Image credit: Simply Loft)
Robert Wood
Rob and Helen Wood set up The Simply Construction Group in 2008. They sought to professionalise the stressful and disorganised construction industry. Initially setting up the brand Simply Extend, the Simply Construction Group has grown to include Simply Loft, Simply Basement and Simply Architects.
What are skylight balconies?
This another really simple yet effective way to create a balcony off your loft conversion, as Barbara Entwistle explains.
"The upper section opens outward, providing panoramic views and increased headroom, while the lower section unfolds into a glazed balcony with side railings," she says. "This design seamlessly integrates into your roof, allowing you to enjoy the outdoors without extensive structural modifications.
"Open the top section for a panoramic view and, when you want to go outside, simply open both sections to create a doorway," continues Barbara.
There are a couple of instances where it could be tricky to install this type of balcony, however, in which case something like a simple Velux loft conversion might be a more viable option.
"For this configuration, it is important that you have a minimum of 35 degree pitch of roof up to 53 degrees," says Barbara. "Many people who consider a loft conversion also forget to consider the length of the window. Depending on whether you need to remove purlins that run horizontally, some form of structural steelwork would have to be installed. You may then have a great opportunity to add a combination window that covers 2.5 metres in length. This would allow great daylight to flood the room."
Skylight balconies offer a flexible option that can be fully tailored to your needs(Image credit: VELUX)
Are there larger types of balconies for loft conversions?
If you are prepared for a little more in the way of both loft conversion costs as well as structural alterations, a 'full' or 'terrace' balcony might be just the thing. These offer expansive outdoor space, allowing you to enjoy great views and bring plenty of fresh air and natural light into your newly formed internal spaces.
Full balconies extend out from structure of the building and are more like roof terraces, with space for furniture. It is important to realise that planning permission will often be required for this style of balcony and they do involve significant structural modifications.
Somewhere in the middle lie 'recessed' balconies which, in many ways, offer the best of both worlds.
They are sometimes also referred to as inset balconies and are built into the existing loft structure. Because they don't protrude from the building, it is less likely that you'll need planning permission and they result in fewer structural alterations that full balconies.
On the downside, they do reduce internal floor space.
For larger balconies, the input of a structural engineer will be required(Image credit: Simply Loft)
Is my loft suitable for a balcony
Adding a balcony obviously adds extra weight to your loft conversion, meaning expert input and advice is essential.
You will need to hire a structural engineer to assess the load-bearing capacity of your existing walls. They will be able to calculate how the extra weight will affect the structure of your home and suggest modifications that may be required and the types of balcony that will be most suitable.
Will planning permission be required to add a loft conversion balcony?
While planning permission for loft conversions is often not needed, when adding a balcony, things might be a little more complicated, depending on the type of structure you are considering.
"As long as the balcony does not create a protruding platform, planning are unlikely to have issues with a Juliet Balcony," says Robert Wood.
Full balconies usually require approval from local authorities.
In any case, you will definitely need building regulations approval to add a loft conversion balcony.
FAQs
What type of balustrades are suitable for loft conversion balconies?
When creating any kind of balcony it will obviously be necessary to provide some kind of protection from falling. In many cases, the choice of railing comes down to personal preference and the design you have opted for.
Just as with decking balustrade ideas, glass is a hugely popular option as it allows for uninterrupted views, even from inside. However, both wooden balustrades as well as metal can also work well – the key lies in matching this element to the style of your house.
Before embarking on any project like this it is important to read up on typical loft conversion schedules so you know what you are letting yourself in for.
Get the Homebuilding & Renovating Newsletter
Bring your dream home to life with expert advice, how to guides and design inspiration. Sign up for our newsletter and get two free tickets to a Homebuilding & Renovating Show near you.
Natasha was Homebuilding & Renovating’s Associate Content Editor and was a member of the Homebuilding team for over two decades. In her role on Homebuilding & Renovating she imparted her knowledge on a wide range of renovation topics, from window condensation to renovating bathrooms, to removing walls and adding an extension. She continues to write for Homebuilding on these topics, and more. An experienced journalist and renovation expert, she also writes for a number of other homes titles, including Homes & Gardens and Ideal Homes. Over the years Natasha has renovated and carried out a side extension to a Victorian terrace. She is currently living in the rural Edwardian cottage she renovated and extended on a largely DIY basis, living on site for the duration of the project.
