Metal Four Poster Bed Guide for Small Bedrooms

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A metal four poster bed is a bed with four tall corner posts, usually joined at the top by rails that can hold curtains or lights. In a small bedroom the thin metal tubes look far lighter than a carved wooden four poster. Before you buy, check three things: whether the listing is a complete bed, a freestanding canopy frame that goes around your existing bed, or brackets that attach to the bed, whether the stated size matches your mattress, and how tall the posts are against your ceiling. Many canopy frames are 78 in tall, so you need at least about 84 in of ceiling to move around them comfortably.

Quick compare: the products in this guide

Sizes come from the Amazon listings as we read them; check the product page for the current details before you buy.

Product	Listed details	Link
Canopy Bed Frame Queen Size, Stainless Steel Metal Bed Post Poles, Heavy Duty…	59 x 78 x 78 in; 6.5 lb	See details on Amazon Affiliate link
Full Size Canopy Bed Frame, Thickened Metal Poles with Four Durable Corner…	53 x 78 x 78 in per bullet; 4 lb	See details on Amazon Affiliate link
AIKASY Hollow Stainless Steel King Canopy Bed Frame, Four Poster Bed Frame,…	78 x 78 x 78 in; 2.92 kg package	See details on Amazon Affiliate link

Know what you are buying first

The phrase “metal four poster bed” covers three quite different products. Read the listing title and the first two bullets to find which one you are looking at.

A freestanding canopy frame

This is a set of poles that stands on the floor around your bed. The Hosercap queen listing is this type: stainless steel poles with three-way metal joints, extended feet and a “freestanding” label. It gives you the four poster look without replacing your bed, but the frame is separate from the bed, so it does not hold the mattress.

Brackets that attach to the bed

The AIKASY listing is described as brackets that convert an ordinary bed into a canopy bed by inserting feet beneath the bed’s own feet. The listing itself notes that, as an external attachment, minor movement can happen if the frame is pushed. That is useful to know if you want to hang anything heavier than a light curtain or a mosquito net.

A frame sold with a bed

A true four poster bed frame includes the base, slats or platform and the posts. The listings we read for this guide are canopy frames and brackets, not complete beds, so if you need a bed base as well, check the title for the words “bed frame with slats” or “platform”.

Mattress size and frame size

The listing size must match your mattress, so confirm both. Typical US mattress sizes (Amerisleep chart) are twin 38 x 75 in, full 54 x 75 in and queen 60 x 80 in.

The listings we read describe their size in different ways:

• Hosercap, “Queen”: 59 in by 78 in, and item dimensions of 59 x 78 x 78 in. The 59 in width is 1 in short of the 60 in queen mattress, and the 78 in length is 2 in short of 80 in. A freestanding frame that stands outside the bed needs to be larger than the bed, so this is a number to ask the seller about before you buy.
• HYH-BULB, “Full”: the bullet states 53 x 78 x 78 in and 16 standing poles, 8 length poles and 4 width poles. The same listing shows “pack of 34″ and a different part dimension, which is a count of parts and not a size. A full mattress is 54 x 75 in, so a 53 in frame is narrower than the mattress.
• AIKASY, “King”: the item dimension is 78 x 78 x 78 in. A king mattress is about 76 x 80 in, so a square 78 in frame would not match its length. The listing also says it comes in twin, full, queen, king and California king, so check that you pick the size option for your bed.

The takeaway: with canopy poles, the frame width is a clearance number, not the mattress size. Measure your actual bed frame, including the headboard and any side rails, and choose a canopy frame at least 2 in wider and longer than the widest part of your bed.

Height: the measurement people forget

The posts in all three listings are about 78 in tall. That is 6 ft 6 in. In a room with an 8 ft (96 in) ceiling, you will have 18 in of space above the posts. In a basement, attic bedroom or a room under a sloped ceiling the frame may hit the ceiling or the slope.

• Add the post height, 78 in, to the height of any ceiling light, fan or sprinkler head near the bed.
• If you want curtains that drape, add 6 in to 12 in above the top rail for the fabric to gather and hang.
• Subtract the total from your ceiling height. Keep at least 6 in of clearance. A ceiling fan is a hard stop: a bed canopy should never sit within the swing of a fan blade.

Worked example: a queen bed in a 10 x 11 ft room

The room is 10 ft by 11 ft (120 in by 132 in). A queen mattress is 60 x 80 in. Assume the bed has a 4 in wide rail on each side, which makes the bed 68 in wide. The head is on the 120 in wall.

• Canopy frame size. Use the Hosercap listing: 59 x 78 in on the listing. Because it does not fit the 68 in bed, assume you buy the next size up, about 70 in x 84 in outside, which is our estimate and not a listing number.
• Floor used by the frame. 70 in wide x 84 in long = 5,880 sq in, which is about 41 sq ft.
• Space on each side. The bed is centred on a 120 in wall: (120 in – 70 in) / 2 = 25 in on each side.
• Check the walkway. The US Access Board uses 36 in as a minimum for an accessible route. That is only a yardstick for a home, but 25 in is narrower than 36 in, so the side space is a squeeze, not a path.
• Fix. Push the bed into a corner. That gives one side 0 in and the other side 120 in – 70 in = 50 in. A 50 in side is wide enough for a bedside table and a walkway.

In a room this size, a four poster is workable only if you accept a corner position. In an 11 ft by 12 ft room the same layout leaves a roomier path.

Materials and finish

• Stainless steel. The Hosercap and HYH-BULB listings describe stainless steel poles and metal joints. Stainless steel resists rust, but the listing is the only source for the grade, so we cannot say how hard it is.
• Hollow metal or iron. The AIKASY listing says “thick hollow metal iron”. Hollow tubes are light and easy to ship, but they flex more than solid tubes.
• Threaded joints. Hosercap says its joints are 1.6 in long with threaded connections. Threaded joints stay tight better than push-fit tubes, though they take a little longer to assemble.
• Weight. The Hosercap frame is listed at 6.5 lb and the HYH-BULB at 4 lb. Light frames are easy to move but they are not designed to bear any real load. Hang only light fabrics, a mosquito net or string lights unless the maker says otherwise.

Who should buy a metal four poster bed

• Renters who want a dramatic look without replacing the bed, since a freestanding frame or brackets leaves the bed in place.
• People in rooms with 8 ft or higher ceilings who want to add height and softness with curtains.
• Anyone who wants a mosquito net or privacy curtain around a bed in a shared room.

Who should skip it

• Low-ceiling or attic bedrooms. A 78 in frame is too tall for many sloped ceilings.
• Rooms with a ceiling fan above the bed. The fan blades and the canopy do not mix.
• Households with children who climb. Light poles, and especially bracket-type frames, can shift if someone pulls on them.

Common mistakes to avoid

• Buying by the size label alone. Check the dimensions against a tape measure.
• Forgetting the ceiling. Measure the height at the spot where the bed will stand, not the middle of the room.
• Hanging heavy fabric. Thin tubes bend under heavy velvet curtains.
• Skipping floor protectors. Metal feet can scratch hardwood. Add felt pads under each foot.

Keep reading

These guides cover related picks and sizing checks for a small space.

• Sofa in a Bedroom: Size It With the Foot-of-Bed Test
• 4 Poster Bed Frame: Canopy Kits and Ceiling Height
• King Bed Frame With Drawers: Four Drawers and Add-Ons

Frequently asked questions

Does a metal four poster bed work in a small bedroom?

Yes, if the ceiling is high enough. Thin metal posts are less bulky than wooden ones, and the open frame lets you see through to the wall. The frame is still about 6 ft 6 in tall in the listings we read, so check your ceiling.

Do I need a special bed for a canopy frame?

Not for a freestanding frame, which goes around any bed that fits inside it. A bracket type attaches to a bed with feet, as the AIKASY listing describes, so check that your bed has legs it can fit under.

What can I hang from a canopy frame?

Light curtains, a mosquito net and string lights are the usual uses. The AIKASY listing refers to lightweight canopies or nets. Check the weight guidance in the listing before hanging anything heavy.

How much space do I need around the bed?

Our planning range is at least 24 in on the side you get in, and 36 in on any side that is also a walkway. The US Access Board’s 36 in is a useful yardstick for a path.

How long does assembly take?

The HYH-BULB listing says installation takes an hour or less. Allow longer if you are working alone, because the frame is tall and awkward until the top rails are on.

Products worth checking

We have not tested these products. Sizes and features come from the Amazon listings as we read them; where a listing does not say, we say so.

Sources checked

• Amerisleep, Mattress Sizes and Dimensions Chart
• US Access Board, Chapter 4: Accessible Routes

Specifications come from the Amazon listings as we read them for this guide. Product details and availability can change, so confirm on the product page before you buy.

How we research our guides