

A sofa is the hub of the room. It’s where you relax, entertain friends and family and spend time with loved ones. But what if your sofa could do more? What if it could change and adapt as your life changes?
Unlike a traditional sofa, a modular sofa is made from a series of individual pieces that you can arrange and rearrange. So you can have a sofa that fits your exact space, whether it’s a small city flat or a large open-plan living room.
If you’re thinking of buying a modular sofa, we’re here to help. This guide will go through the pros and cons, help you choose the right fabric, and even show you how to put it all together.
What is a modular sofa?
A modular sofa is a versatile piece of furniture made up of individual, movable pieces, or ‘modules’, that can be arranged and rearranged. You can mix and match components like armless seats, corner pieces, and chaises to build a custom shape that perfectly fits your space.
This flexibility allows you to create a sofa that adapts to your needs. Whether you're looking for a space-saving corner sofa for a small flat, a large U-shaped design for a growing family, or simply want the freedom to change your layout on a whim, a modular sofa can be configured to suit any room and any lifestyle.
For a deeper dive into the world of modular sofas, check out our in-depth article, what is a modular sofa?
Types of Modular Sofas
With so many types of modular sofas available, it’s easy to find one that perfectly suits your style and needs. Here are some of the most popular options:
Modular corner & chaise sofas
Perfect for maximising space in a corner or creating a cosy spot to stretch out. A chaise modular sofa is ideal for those who love to put their feet up and relax while reading or watching TV. Our Otto corner sofa or Finn Grande open corner sofa are crowd favourites, perfect for creating a stylish and comfortable seating area that makes the most of your room.


U-shaped modular sofas
Great for socialising and entertaining. The U-shaped design creates a natural conversation space and provides plenty of room for everyone to get comfortable. It’s also perfect for wrapping around a coffee table for game nights or movie marathons. You can create this shape with our Otto cinema corner sofa, making it the perfect centrepiece for a lively living room.


Modular cinema sofas
Designed for the ultimate movie night, these sofas are all about creating a super cosy and immersive experience. Their spacious U-shape design ensures everyone gets a prime spot for the show. Plus, by adding a small pouffe in the centre, you can transform the entire sofa into one huge, comfortable bed, perfect for an all-night movie marathon. Our Otti cinema corner sofa is the perfect sofa to cosy up on.


Small modular sofas
The customisable nature of a modular sofa makes it a fabulous solution for small or awkward rooms. A single corner module and one seat can create a cosy loveseat, and an individual corner unit can maximise your seating without overwhelming the room. Our Otto medium sofa and Otti medium sofa are perfect for this, allowing you to build a sofa that fits your specific space, no matter how compact.


Benefits of a modular sofa
Modular sofas are more than just a place to sit; they're a flexible, future-proof solution for modern living.
Customisation
Their biggest benefit is, without a doubt, their customisation. With a modular sofa, you can build a piece that is uniquely suited to your living room, no matter how small or awkwardly shaped it may be.
Easy delivery and assembly
Another bonus is delivery: getting a full-sized sofa through a narrow doorway or up a flight of stairs can be a nightmare, but since a modular comes in individual components, it's a breeze. The components are often packaged in manageable boxes, making it easy to manoeuvre them into any room and, with their simple interlocking mechanisms, set up is fast and tool-free.
Adaptability
Life changes, and your sofa should be able to keep up! With a modular design, you're not locked into one layout. You can easily add more pieces as your family grows, or simply switch things around when you fancy a new look. It's the kind of flexibility that makes your sofa a future-proof investment.
Functionality
Modular sofas can serve a variety of purposes. They can create a cosy corner for a family movie night, provide a natural divider in an open-plan space, or offer extra seating for a gathering. Plus, many come with handy extras like built-in storage or a chaise for putting your feet up.


How do I choose the right size and layout for my space?
Choosing a new sofa is a big decision, so take the time to plan! Before you start shopping, think about how you use your living space. Do you host big get-togethers? Do you have a large family that needs plenty of room to stretch out? Or are you looking for a cosy nook for yourself? The answers will help you decide on the ideal configuration. Once you have an idea of the layout you want, it’s time to get a tape measure.
Measure your room
Take a tape measure and note the length and width of the entire room, including any alcoves or architectural features. Don’t forget to check the height of doorways and staircases to ensure your new sofa can be delivered without any issues.
Plan your layout
Use the measurements to sketch a rough floor plan. A helpful trick is to use newspaper or masking tape to lay out the exact footprint of your potential sofa on the floor. This gives you a perfect visual idea of how it will fit and if it will impede the traffic flow of the room.
Account for other furniture
Make sure to leave enough space around the sofa for other pieces like coffee tables and side tables. Aim for at least 18 inches of clearance around the sofa and a minimum of 30 inches for main walkways to ensure the space doesn't feel cramped.
What type of fabric should I choose for my modular sofa?
Choosing a fabric comes down to your style and how you live. You might like the classic look of linen or the feel of velvet. If your home is busy with kids, pets or lots of visitors, you will need something that can withstand wear and tear. Durable fabrics like soft chenille, textured weaves or trendy bouclé look great and are designed for everyday life.
The best way to decide is to see and feel the fabrics for yourself. We highly recommend ordering our free fabric samples so you can test them in your home's lighting and see how they pair with your existing decor before making a final decision. We offer a wide variety of colours and fabric types to ensure you find the perfect fit.


How do modular sofa pieces fit together?
One of the great things about a modular sofa is that it's designed for simple assembly. Each piece connects with hidden metal clasps that securely lock them together, often with an audible ‘click’. This tool-free design means you can easily rearrange your layout in minutes.
For a full guide on how to connect your sofa pieces securely and keep them in place, check out our in-depth guide on how to keep a modular sofa together.


Choosing the perfect modular sofa
Our final piece of advice? Take your time and focus on what really matters. A new sofa is a big decision, and you should feel confident and excited about your choice. Forget the hard sell. You should be able to take your time, get expert advice on the layout, and explore the full range of fabric options available.
At Arlo & Jacob, we are passionate about sofas. Our specialist manufacturers meticulously craft each piece to your exact needs and preferences, so you get a quality piece of furniture that stands the test of time and that you continue to love for many years to come.
Ready to find your dream sofa? Explore our full collection of modular sofas online, or for a more personal experience, just head to one of our showrooms across the UK to speak with one of our experts in person.