Which mattress and protector suit a restraint bed?

The frame of a restraint bed gets most of the attention. It's the part with the restraint points, the headboard and the colour, and it's what gets photographed. Yet the frame settles only where restraints attach; how the bed feels to lie on and how easy it is to keep fresh come down to the mattress and the protector. Get those two right and the bed works well for scenes and for sleep. Get them wrong and even a beautiful frame becomes hard to live with.

Start with the fit

A mattress should sit neatly inside the frame, with no large gaps at the sides or foot and nothing squeezed in to fit. A gap can catch a hand or a foot, and a mattress that's too large for the frame pushes against the posts and wears unevenly.

Before you buy a mattress, or a frame to go with one you already have, ask us which mattress size suits the bed you're considering. We'll tell you for that particular frame.

Depth and the frame

Mattress depth changes how the bed works in two ways. It sets how high the sleeping surface sits, which affects how easy the bed is to get in and out of every day. And it changes where the surface sits relative to the frame, which is worth thinking about on a bed with restraint points built in.

There's no single right depth. If you're choosing a new mattress for one of our frames, ask us about the frame you're considering before you order.

Firmness and materials

Choose firmness for sleep first, because that's what the bed does most nights. Then think about the rest of the time.

A firmer, more even surface tends to stay level as you move. A soft mattress lets bodies sink, which can feel lovely for sleep and less settled for anything else.

Mattress materials each behave differently. Pocket springs tend to feel responsive and breathe well. Foam tends to feel quieter and moulds to the body. Hybrid mattresses combine the two. Try any mattress lying down for longer than a minute if you can, in the positions you usually sleep in, and choose the one that suits you both.

Choosing a mattress protector

A good protector earns its place on a restraint bed. It keeps the mattress clean, it can be washed far more easily than the mattress itself, and the right one is barely noticeable.

Look for these qualities:

• A waterproof layer that's breathable, so the bed doesn't feel hot or clammy.
• A quiet surface. Some waterproof protectors rustle with every movement, so check the description or try one first.
• Washable at the temperature you prefer, according to its care label, and quick to dry.
• A deep, fitted skirt that stays in place on your mattress's depth.

A fully zipped encasement covers the mattress on every side, and a fitted protector covers the top and sides. Both work. An encasement gives fuller coverage. A fitted protector is quicker to take off and put back on. Having two protectors means one can be in the wash while the other is on the bed.

Keeping the bed quiet

A protector described as quiet or silent, and a mattress you've listened to, make a restraint bed more restful in a shared home. Our guide to whether a steel bed frame is noisy covers the frame, the floor and the rest of the room.

Staying cool

Waterproof layers can trap heat, so choose a protector that's breathable as well as waterproof, and natural-fibre sheets such as cotton or linen over it. Layers you can add and remove, such as a throw or a light blanket, make it easy to adjust through the night and the seasons.

Bedding that strips easily

The bedding on a restraint bed has two jobs: being comfortable and good-looking every night, and coming off quickly whenever it needs to.

Layers help with both. Keep a throw across the foot that can be folded away before a scene and back on afterwards; it may be the only layer that needs washing. Dark or patterned bedding hides everyday wear between washes. Keep a spare set of sheets ready, so changing the bed is never a chore.

A separate washable blanket or throw, kept for scenes and laid over the made bed, protects the bedding underneath and makes the end of a scene a little clearer: the blanket comes off, the bed is ready for sleep.

A simple care routine

A routine keeps the whole bed fresh without much effort.

1. After a scene, take off the throw or blanket and anything that needs washing.
2. Wash bedding and protectors according to their care labels, and dry them fully before putting them back.
3. Wipe the frame with warm water and mild soap, then dry it with a soft cloth.
4. Air the mattress when you change the bed, and turn or rotate it as its maker recommends.
5. Check the frame and its fixings before the bed is used again.

Keep cleaning products off the frame unless they're suitable for a coated finish. Our guide to cleaning and caring for steel restraint furniture covers the frame, and our guide to using bleach on a powder-coated frame explains what to avoid. Our care guide has the full routine.

Pillows and the headboard

On a four-poster with a laser-cut headboard, pillows do two jobs. They make the bed comfortable for reading and sleeping, and they soften the headboard's pattern so the bed looks settled during the day. A firm cushion or two against the headboard also makes it more comfortable to sit up in bed.

Keep pillows and cushions easy to move, so they can be cleared before a scene and put back afterwards, and choose covers that wash easily.

When to replace a mattress

Every mattress wears eventually. Sagging, lumps, springs you can feel, or waking up less comfortable than you used to are all signs it's time to think about a new one. The maker's guidance on turning and rotating will help it wear evenly in the meantime.

When you do replace it, check the size and depth against the frame before you buy. If you're unsure, ask us.

Keeping it an everyday bed

The mattress and bedding are what make a restraint bed feel like a bedroom piece. Choose them as you would for any bed you love sleeping in, and the frame becomes part of the room. Our guide to using a restraint bed as your everyday bed covers colour, storage and guests, and our guide to styling a four-poster frame covers the rest of the room.

None of this replaces the conversation before a scene. Consent means a yes that's freely given, informed, specific, ongoing and withdrawable at any moment, and you reach it sober, for a scene that stays sober. Choose a safeword and a non-verbal signal together; either one ends the scene immediately and is never discussed or overridden in the moment. Our negotiation guide covers the rest of what to agree.

Every frame on our BDSM beds page is made to order, with a current lead time of 8–14 weeks. For the frames themselves in full, read what is a BDSM bed?