Buy an artificial tree too short and it looks stranded; buy it too tall and it fights the ceiling. Height is the single decision people most often get wrong, usually erring small because a big tree feels bold online, then finding it underwhelming at home. The right height isn't a fixed number, it depends entirely on the room, the ceiling and the job the tree is doing. This room-by-room guide gives you a sensible target for each space so you order with confidence.
Want to shop as you go? Our Trees collection has plenty to choose from, all delivered across the UK.
In this guide
- The ceiling-height rule of thumb
- Living rooms and hallways
- Bedrooms, offices and smaller rooms
- Outdoor and doorway trees
- A few of our favourites
- Frequently asked questions
The ceiling-height rule of thumb
Start with your ceiling, not the tree. The reliable guide is to fill roughly two-thirds to three-quarters of the wall height with the whole thing, tree plus planter, leaving a clear gap above so it doesn't look crammed. In a standard UK room with 2.4m ceilings, that points to a tree of around 150cm to 180cm once the pot is included. Always add the planter's height to the tree's stated size when you calculate, as a 120cm tree in a 40cm pot reaches 160cm. Measure your actual ceiling first; period homes and new-builds vary a lot.
Living rooms and hallways
These are your big-statement spaces. A living room usually suits the tallest tree you can sensibly fit, 150cm to 180cm or more, to fill a corner and hold its own against sofas and units. Open-plan and double-height rooms can go bigger still. Hallways are trickier: a tall, slim tree, a cypress or narrow topiary, adds a smart welcome without blocking the through-route, so favour height over width here. In both, keep the footprint tight if the space is a thoroughfare, and let the tree draw the eye upward to make the room or hall feel taller.
Bedrooms, offices and smaller rooms
Smaller and more functional rooms want a gentler scale. A bedroom corner or the spot beside a wardrobe suits something around 120cm to 150cm, tall enough to register but not looming over the bed. A home office does well with a mid-height tree beside the desk or a compact plant like a jade on a shelf, adding calm without stealing work space. In genuinely small rooms, a slim upright shape beats a wide canopy every time. And don't rule out tabletop or floor plants under a metre, which suit box rooms and awkward nooks far better than a full tree.
Outdoor and doorway trees
Outside, scale up, as open air and big skies swallow height that would look large indoors. Matched trees flanking a front door usually work best at 90cm to 150cm depending on the door and any porch, tall enough to frame the entrance without crowding it. A buxus ball cone or cypress makes a classic, formal doorway pair. On a patio or by a garage, you can go taller for presence. Always choose UV-resistant trees for these spots, and weight the planters well, since a tall outdoor tree catches the wind and needs a low, stable centre of gravity.
Keep reading
If you found this useful, you'll enjoy The Complete Guide to Artificial Trees: Buying, Styling & Care and The Best Artificial Trees for Living Rooms.
A few of our favourites
A few pieces from the Botanik range that suit this beautifully:
- 120cm Buxus Ball Cone Artificial Tree UV Resistant Outdoor
- 120cm Artificial Cypress Topiary
- Artificial Deluxe 75cm Green Jade Plant
Frequently asked questions
How tall should an artificial tree be for a living room?
In a standard living room with 2.4m ceilings, aim for 150cm to 180cm including the planter, so the tree fills about two-thirds of the wall height. Larger, open-plan or double-height rooms can take taller. The goal is a tree that commands its corner without appearing squashed against the ceiling.
Should I include the pot when measuring tree height?
Yes, always. A tree's listed height is usually the plant alone, and the planter can add 20 to 40cm. So a 120cm tree in a tall pot may reach 160cm in the room. Add the planter height to your calculation before ordering, and measure the ceiling gap you want to leave above.
Is a taller artificial tree always better?
No. Too tall and it looks cramped against the ceiling or blocks a walkway; too short and it looks lost. The right height suits the room and the job. Big lounges want tall statement trees, but bedrooms, offices and hallways often look better with a slimmer, more modest height that fits the space comfortably.
What height artificial tree suits a doorway or entrance?
For trees flanking a front door, 90cm to 150cm usually works best, sized to frame the entrance without crowding it or the porch. Choose a matched pair for symmetry and always use UV-resistant trees outdoors. Weight the planters well so the taller shapes stay stable in wind.
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