How to Choose a Mattress

Q: How firm should my mattress be?

As a starting point, side sleepers usually suit medium to medium-soft, back sleepers medium to medium-firm, and front sleepers firmer. Body weight shifts this, and the only reliable test is lying on it for several minutes in your normal sleeping position.

Q: What is a divan bed?

A divan is an upholstered base that the mattress sits on, usually built as one or two sprung or solid-top sections on legs or castors, often with built-in storage drawers and an optional matching headboard.

Q: How often should a mattress be replaced?

Around seven to eight years is the usual guidance, but comfort is the better test: if you wake stiff, sleep better away from home, or can feel springs or dips, it is time regardless of age.

Q: Where can I try mattresses in Inverness?

Blackbridge Furnishings on Millburn Road, Inverness has mattresses and divan sets set out to be lain on before you buy, with delivery across the Highlands, Scotland and the UK.

You'll spend roughly a third of the next decade on whatever mattress you choose next. Put like that, it's an odd thing to buy in ten minutes from a photograph, and yet mattresses are one of the few purchases people routinely make without trying, largely because the language around them is so unhelpful. Orthopaedic. Luxury. Supreme. None of it tells you whether you'll sleep.

So here's the version we give people who come into the Millburn Road showroom: how to judge firmness for the way you actually sleep, what size really means, why the base underneath deserves more thought than it usually gets, and how to test a mattress properly in the twenty minutes you'll spend in a shop.

How firm should your mattress be?

Firmness is comfort, not quality. A firmer mattress isn't a better one, and "orthopaedic" isn't a regulated term. What you're after is a mattress that keeps your spine roughly level while letting your shoulders and hips sink in enough to stay comfortable. That balance depends mostly on how you sleep and how heavy you are.

Start here

Match firmness to your sleeping position

Side sleepers usually want medium to medium-soft. Your shoulder and hip need somewhere to go; too firm and they're propped up, which pushes the spine out of line and wakes you with a sore shoulder.
Back sleepers tend to suit medium to medium-firm, with enough give at the lower back to fill the gap, enough support to stop the hips dropping.
Front sleepers generally need firmer. A soft mattress lets the stomach sink, which arches the lower back all night.
Combination sleepers, most of us, do best around medium, which forgives movement between positions.

Adjust for weight: a lighter person doesn't compress a mattress as much, so a "firm" model can feel like a plank, while a heavier person may find a soft one bottoms out. And if you share a bed with someone much heavier or lighter than you, that's exactly the conversation to have with us in person.

Then consider

What's inside: springs, foam or both?

The filling changes how a mattress feels far more than the label on the side does.

Pocket sprung mattresses use individually wrapped springs that move independently. They're breathable and good at isolating movement, so a restless partner is less disruptive.
Memory foam moulds closely to your shape and relieves pressure points, though it sleeps warmer, which is worth weighing if you run hot, even in a Scottish summer.
Hybrids combine a sprung core with foam or latex comfort layers, aiming for support and airflow together. They suit most people, which is why they've become so popular.
Open coil is the traditional single-wire construction, lighter on the budget, but it transfers movement and generally won't last as well.

A mattress that suits you is worth more than a mattress that impressed you in the shop for ninety seconds.

What size mattress should you buy?

UK mattress sizes are standardised, which makes this the easy part, as long as you measure the room, not just the bed. The usual sizes are single (90 × 190cm), small double (120 × 190cm), double (135 × 190cm), king (150 × 200cm) and super king (180 × 200cm).

Two pieces of practical advice we give constantly. First, if two adults share, a double is narrower per person than a single cot, so go up a size if the room allows; it's the single upgrade people thank us for most. Second, measure the route as well as the room. Highland houses and Inverness flats can have tight stair turns and narrow landings, and a super king base that won't go up the stairs is no use to anyone. We'd far rather work that out with you before delivery day than on it.

What is a divan bed, and does the base really matter?

It matters more than most people expect. A good mattress on a sagging base will feel like a sagging mattress, and it'll wear unevenly and prematurely. Whatever you spend on the top, the thing underneath is doing half the work.

A divan is an upholstered base the mattress sits on, typically one or two sections on legs or castors, with a sprung or solid top and, very often, built-in storage drawers. A sprung-top divan adds a layer of give and can extend the life of the mattress; a solid top feels firmer underfoot. Divans usually take a matching headboard, and the storage is genuinely useful in smaller bedrooms where a wardrobe won't fit.

A slatted bed frame, by contrast, gives more airflow beneath the mattress and a lighter look in the room. A solid oak frame becomes part of the furniture rather than something hidden under a valance. Look for slats that are close-set and sprung rather than widely spaced flat boards, which can leave a mattress unsupported between them.

Neither is better outright. Choose the divan for storage and even support; choose the frame for airflow, and for the look of real timber, the same argument we made in our journal piece on why solid oak outlasts flat-pack. What you shouldn't do is put a new mattress on a tired old base and expect it to perform.

How do you test a mattress properly in a showroom?

This is where visiting a real shop earns its keep, and there's a right way to do it:

Lie down for ten minutes

Not thirty seconds, and not sitting on the edge. Your body needs a few minutes to settle before a mattress tells you anything true.

Sleep as you sleep

Adopt your actual position, pillow and all. If you sleep on your side curled up, test it curled up on your side.

Bring your partner

Test it together, roll over, get in and out. Movement transfer is impossible to judge alone.

Check the spine line

Ask someone to look from behind: your spine should run roughly level, not dipping at the hips or arching at the waist.

Wear comfortable clothes, and don't be shy about it. Nobody in our showroom thinks twice about someone lying down for a proper go. That's what the beds are there for.

How long should a mattress last?

Seven to eight years is the usual guidance, though a well-made mattress on a sound base can go longer. Comfort is a better test than the calendar. If you wake stiff, sleep better in hotel beds, or can feel individual springs or a dip where you lie, it's time, whatever the age.

To get the full life out of it: rotate the mattress head to foot every few months (and turn it over too, if it's double-sided), air the bed for a few minutes before making it, and use a washable protector from day one. Damp is the enemy in a lot of Highland bedrooms, so let the room breathe rather than sealing everything in.

If a new mattress is on the cards but the timing isn't ideal, Klarna lets you spread the cost, and our Price Lock range holds honest prices year-round, so there's no need to wait for a sale to buy sensibly.

Quick answers: mattress and divan FAQ

How firm should my mattress be?

As a starting point: side sleepers medium to medium-soft, back sleepers medium to medium-firm, front sleepers firmer. Your weight shifts this, and the only reliable test is lying on it for several minutes in your normal sleeping position.

What is a divan bed?

An upholstered base the mattress sits on, usually one or two sprung or solid-top sections on legs or castors, often with built-in storage drawers and an optional matching headboard.

Is a divan base better than a bed frame?

Neither is better outright. A divan gives even support and built-in storage; a slatted frame gives more airflow and a lighter look. What matters most is that the base is sound and suits the mattress.

How often should a mattress be replaced?

Around seven to eight years is typical, but comfort is the better guide. Waking stiff, sleeping better away from home, or feeling springs and dips all mean it's time.

Where can I try mattresses in Inverness?

Our Millburn Road showroom has mattresses and divan sets out to be lain on before you buy, with delivery across the Highlands, Scotland and the UK.