A sofa is one of the biggest single purchases you'll make for your home — and one of the easiest to get wrong. Get it right and it becomes the anchor of your living room for a decade. Get it wrong and every day is a small annoyance.
Here's how to actually pick a sofa that works.
Measure the room first, browse second
The most common mistake: falling in love with a sofa and then discovering it doesn't fit. Before you shop, measure:
- The space you'll put it in — length, depth, and (crucially) doorways, hallways, and any turns it needs to navigate to get into your home
- Ceiling height — some tall-backed sofas look wrong in period properties with low ceilings, and vice versa
- Distance from the TV — the general rule is around 2.5 metres for a comfortable viewing distance
Grab masking tape and mark out the sofa's footprint on the floor. Walk around it. Sit where it would go. This 10-minute exercise saves people from expensive returns.
Understand the seat depth question
Seat depth is more personal than most people realise. Standard sofas have a depth around 55–60cm. Deep-seated sofas (70cm+) look luxurious in photos but only work if:
- You're tall (deep seats leave shorter people's feet dangling)
- You genuinely lounge rather than sit properly
- You don't mind losing lower back support
Shallow-seated sofas (50–55cm) suit more upright sitters, older people, and anyone who reads or eats on the sofa.
Sit on any sofa for at least ten minutes before buying. Ten seconds is not a test.
Fabric vs leather vs velvet
Fabric weave (linen, cotton, mixed weaves) — most versatile, best range of colours, most affordable. Check the "rub count" or "Martindale" rating — anything over 25,000 is durable enough for family living rooms.
Leather — genuinely improves with age, wipes clean, expensive upfront but long-lasting. Full-grain leather is best; "bonded leather" or "leather-look" often peels within a few years.
Velvet — beautiful, tactile, catches light beautifully. Higher maintenance than plain weaves — shows marks, needs vacuuming to lift the pile, harder to clean spills. Great for adults-only living rooms.
Bouclé and heavy textured weaves — very on-trend but harder to clean and can catch on jewellery, pet claws, or Velcro. Beautiful in child-free, pet-free homes.
Performance fabrics (like Sunbrella or Aquaclean) — designed to shrug off spills. Worth the premium if you have kids, pets, or eat on the sofa.
The frame is the bit nobody sees but everyone should ask about
A cheap sofa frame will sag within three years. Ask (or read the spec carefully):
- Solid hardwood frames — best quality, will last decades
- Engineered wood or plywood frames — mid-range, usually fine for 5–10 years
- MDF or particle board frames — avoid for anything you want to keep long term
Also ask about the springs. 8-way hand-tied springs are the gold standard. Sinuous springs are the standard mid-range option and are fine for most homes. Elastic webbing is common in budget sofas and doesn't wear as well.
Configuration realities
Two-seaters rarely actually seat two adults comfortably — they seat 1.5. If you have two adults who both want to sit on the sofa, look at three-seaters.
Corner sofas look great in photos but eat up floor space and reduce room flexibility. Only choose one if you're sure of the layout.
Modular sofas offer more flexibility but often at the cost of a slightly disjointed look. Great for growing families and people who move often.
Sofa beds are increasingly comfortable but rarely as comfortable as either a regular sofa or a regular bed. Best as occasional-use pieces.
Style that ages well
Trend-led sofas (heavily curved, unusual proportions, statement colours) look great in year one and dated by year five. If the sofa is your biggest living-room investment:
- Stick to timeless silhouettes (Chesterfield, Howard, low-line contemporary)
- Choose neutral colours (grey, beige, navy, forest green, deep blue)
- Save the trend statement for cushions and throws — cheap to update
Delivery and installation — the boring but critical bit
Before you buy, confirm:
- Delivery access — will it fit through your front door, hallway, and any turns? Some retailers offer a "will it fit" service; use it.
- Assembly — is delivery to your room of choice included, or dropped at the front door?
- Take-away of old sofa — some retailers offer this free with delivery
- Warranty — 10 years+ is worth paying more for; two-year "warranties" often aren't worth the paper
When to buy
Sofas go on sale reliably in the UK during January (New Year sales), May Bank Holiday, Black Friday, and Boxing Day. If you can wait, waiting saves 20–40% on premium sofas.
Ready to find a sofa that suits? Try a search — tell us your room size, style, and budget, and we'll match you to specific options worth considering.