How To Assemble Nursery Furniture | Tools, Time and Tips for a Stress-Free Build

The boxes have arrived, the room is (mostly) clear, and you’re staring at a pile of panels, bolts and a single Allen key. Building nursery furniture can feel daunting, especially when you’re expecting a baby and the clock is ticking. The good news is that most flat pack cots, cot beds and chests are straightforward when you prepare well. This guide gives you nursery furniture assembly tips: the tools you need, how long a build usually takes, a step-by-step approach, and the safety checks that matter most for a baby’s room.

Before You Start: Prepare Your Build

A calm build starts before you open the first box.

1. Order early and plan the timing

Don’t leave furniture to the last minute. Delivery delays, a missing part or an early arrival can leave you rushing. Babymore’s guide to when to order your nursery furniture suggests the second trimester is a good time to plan the nursery. See our nursery furniture checklist and nursery checklist to work out what you need.

2. Build in the room where it will stay

Flat pack furniture is often awkward to move once built. Assemble large items in the nursery, so you don’t have to carry a heavy cot or chest through doorways and up stairs. Before you start, measure the doorways, the stairs and the nursery, and check the finished size on the product page.

3. Clear a safe workspace

• Clear an area at least twice the size of the piece.
• Lay a blanket, a flattened cardboard box or a rug on the floor to protect both the floor and the furniture.
• Make sure the room is well lit, or build in daylight.
• Keep pets and young children out of the room, and open boxes carefully to avoid sharp edges or staples.

4. Unpack, count and check every part

This step saves the most time. Before assembly:

• Lay out the parts and compare them to the parts list in the instructions.
• Count the screws, bolts, dowels and brackets. Sort small fixings into labelled bowls or a muffin tin.
• Check for damage such as splits, chips or scratches.

If anything is missing or damaged, stop and contact the retailer. Don’t substitute fixings from a hardware shop. Babymore’s assembly instructions page and contact us page are the place to start for spares, and our warranty page has the details.

5. Read the instructions all the way through first

It’s tempting to dive in. Instead, read the whole manual once so you understand the order. Look out for steps where left and right matter, where a panel has a “this way up” label, or where different screw lengths are used. Keep the instructions handy, and keep them afterwards for spares and for later conversion.

For a general walk-through, see our guide on how to assemble nursery furniture.

Tools Needed for Nursery Furniture Assembly

Most nursery furniture comes with a basic Allen key and fixings, but a few extra tools make the job easier.

A word on power tools: they’re optional. Particle board and MDF can split or strip if you over-tighten, so many guides recommend finishing by hand. Don’t force a fixing that won’t go in. Check you have the right part first.

How Long Does Nursery Furniture Assembly Take?

Build times depend on the piece, your experience and whether you have a helper. As a rough guide from general flat pack advice (not Babymore’s own build times), most furniture takes 1 to 3 hours:

For example, Babymore’s Air Motion Gliding Crib lists tool-free assembly in about 60 seconds, which is very different from a flat pack wardrobe.

Tips to save time:

• Have a second pair of hands for heavy panels and drawers.
• Don’t rush. Skipping ahead is the most common reason for rebuilds.
• Build over two sessions if you’re tired. Tired builds are where mistakes happen.
• Check your instructions or product page for any manufacturer time estimate. Our guide to how long it takes to assemble a baby’s cot has more.

A Step-by-Step Approach to Assembly

Every product is different, but this order works for most nursery furniture.

1. Identify the parts. Match panels to the diagram labels (often A, B, C).
2. Start with the main frame, and attach the sides to the base or top panels.
3. Hand-tighten first. Fit all the screws or bolts loosely, then tighten them gradually, in an X or star pattern if the frame is square. This keeps things aligned.
4. Add shelves, rails and slats in the order the manual shows. For cots, the mattress base or slats are especially important.
5. Fit the back panel last on chests and wardrobes, with the rough side facing the wall if indicated, and check the unit is square.
6. Build and fit drawers. Check they slide smoothly and sit level.
7. Attach handles, feet or legs.
8. Do a final tightening round with all fixings.
9. Fix to the wall if it’s a tall item (see below).
10. Clean up, and keep any spare fixings, in case you need them later. If the new furniture has a smell, see how to get rid of new furniture smell.

Self-assembly cot bed tips

Cot beds need extra care because a baby will sleep in them. A few specific tips (see also our five tips for assembling your cot bed):

• Follow the instructions exactly, including which holes to use for the mattress base. Many cots and cot beds have adjustable base heights, usually the highest setting for a newborn and lower as your child grows.
• Check bolt lengths. Different bolts are used in different places for a reason.
• Don’t fully tighten until the frame is together, then tighten everything in stages.
• Test stability. Give the finished cot a firm shake. It should feel solid, with no wobble or creak.
• Check the mattress fit. The mattress should fit snugly, with no gaps at the sides where a baby could be trapped. Check your cot’s instructions for the exact mattress size, such as 120 x 60 cm for a cot or 140 x 70 cm for a cot bed. Use the mattress size the manufacturer recommends. Our cot mattress guide explains firmness and fit, and you can browse baby mattresses. See also our guide to types of baby mattress.
• Read the conversion steps before you need them. Many cot beds convert to toddler beds, so keep the instructions. Our guide to moving from cot to toddler bed explains the next step. See our guides to the suitable age to use a cot bed, safe use of a cot bed and the cot bed buying checklist.
• Browse Babymore’s cots and cot beds, including the Kimi acrylic cot bed and the Stella sleigh drop side cot bed. Our article on sleigh cot beds explains the style. For drop side models, read our drop side assembly tips and common errors.

Building a Nursery Furniture Set

If you’re building a full set (a cot bed, chest changer and wardrobe), a few extra tips help:

• Build one piece at a time. Unbox and finish each item before starting the next, so parts don’t get mixed up.
• Keep boxes labelled until each piece is done.
• Start with the largest piece, such as the wardrobe, then the cot and chest. Large items are easiest to build where they’ll stand.
• Plan the layout first. Think about door and drawer swing, window and radiator positions, and keeping the cot away from blind cords, heaters and windows.
• Check sets and collections for consistent hardware. Matching collections often share handles and finishes.

Browse the full nursery furniture sets, including the Stella 3 piece set, Mona 3 piece set and Caro 3 piece set, or shop individual pieces in nursery furniture and chest changers. For a room-planning guide, read our article on why to invest in a nursery furniture set.

Safety Checks After Assembly

A baby’s room has higher safety stakes than most, so read our nursery safety guide too. Once the build is done:

Fix tall furniture to the wall

Large pieces such as chests of drawers, changing units and wardrobes can tip if a child climbs or pulls on open drawers. Babymore’s own assembly guide says it is crucial to secure larger pieces to the wall with anti-tip brackets or straps, installed according to the manufacturer’s instructions (more in our baby-proofing your home guide). Tips:

• Use the anti-tip kit supplied, or fixings suited to your wall type (plasterboard, brick or stud).
• Check for hidden pipes and cables before you drill.
• Fix the unit before you load it with items.

Test for stability

Shake each piece gently from several angles. Nothing should wobble, creak or shift. Re-tighten any loose fixings. Our cot safety guide covers the key checks for cots.

Check every fixing

Look over bolts, screws and brackets. Recheck them again after a few weeks and every few months, because fixings can loosen with use. Keep spare fixings and the manual somewhere safe. Our tips for baby chest changer maintenance has more.

Check for hazards

• No sharp edges, splinters or exposed screws.
• No gaps where a baby’s head or fingers could get trapped (follow the instructions for slat and mattress gaps).
• Keep the cot away from windows, radiators, blind cords and anything the baby could reach and pull in.
• Don’t leave tools or small fixings in the room.

Use the mattress and bedding correctly

Safe sleep guidance is a firm, flat, waterproof mattress that fits snugly, with a clear sleep space. See our guide on creating a safe sleep environment for room temperature and humidity.

Changing unit weight limits

If you’re using a chest changer, check the weight limit for the changing top. Babymore’s chest changer listings note the changing top is rated for babies up to 11 kg and fits a standard 75 x 45 cm changing mat. Never leave a baby unattended on a changing unit.

Common Assembly Mistakes to Avoid

• Skipping the instructions or starting before reading them.
• Not counting parts and discovering something is missing halfway.
• Using the wrong screws or bolts, which can strip threads or weaken a joint.
• Tightening fully too early, so panels can’t be aligned.
• Over-tightening with a power tool, which can split or crack boards.
• Mixing up left and right panels, or fitting a panel upside down or back to front.
• Moving a built piece from room to room, which can stress joints.
• Forgetting wall fixings on tall furniture.
• Throwing away the instructions, which you’ll need later for conversion or spares.
• Skipping the final shake test.

If You’d Rather Not Build It Yourself

• Ask a friend or family member for a second pair of hands.
• Hire a professional assembler. Rates vary and many charge a minimum for the first hour, so ask for a quote.
• Check with the retailer to see whether assembly services or advice are available.
• Choose lower-assembly items. Some products, such as folding cribs, need little or no building.

Final Thoughts

A stress-free build comes down to preparation: check the parts, read the instructions, take your time, and finish with the safety checks. Fix tall pieces to the wall, test for stability, and keep the instructions for later. Then the fun part begins: arranging the room, folding the first sheets and getting ready to welcome your baby.

Ready to start? Browse Babymore’s nursery furniture, explore our nursery furniture sets, or check our delivery page for timings. Not sure what to buy yet? Read our guide on how to choose nursery furniture.

Frequently Asked Questions