A balcony under 6 m² works when everything on it folds, hangs, or weighs enough to stay put in wind. The layouts below go by size — 2, 4 and 6 m² — because a 2 m² balcony holds one arrangement and a 6 m² balcony holds three, and the same shopping list fails on both.
Measure first: width, depth, railing height, and the swing of the door. In most apartment blocks the door swings outward and eats 70–80 cm of the depth, which is why so many tiny balconies end up as places to keep the mop. If you are moving in, measure it on the same day as the rooms — the new apartment moving checklist has the list — because balcony furniture is the first thing bought wrong.
Layouts by size
2 m² (roughly 1 × 2 m). One layout: a rail-mounted drop-leaf table (€30–€70), two folding chairs that hang on hooks, and plants on the railing only. Floor stays clear so the door can open. Nothing sits on the floor except a mat.
4 m² (roughly 1.3 × 3 m). Two layouts. Either a 60 cm bistro set against the short wall and a slim planter run along the railing, or a 120 cm bench with lift-up storage on the long wall and a 40 cm side table. The bench version seats three and hides the cushions, which is why I would pick it in most homes.
6 m² (roughly 1.5 × 4 m). Three zones are possible: sitting (two-seat loveseat or two chairs, 1.5 m²), eating (70 cm table, two chairs, 1.5 m²), and green (vertical planter or a row of pots, 1 m²) — with 2 m² left as the walking strip. Anything bigger than a loveseat and the balcony reads like a furniture showroom.
Whatever the size, keep a 60 cm clear strip along the door wall. Furniture that blocks the door gets moved every day and looks messy within a week.
Flooring: €20–€45 per m²
Interlocking deck tiles are the answer for nearly every rental and most owned flats.
- Composite (WPC) tiles: €25–€45 per m². Do not rot, do not silver, do not splinter. Heavier, which helps in wind.
- Acacia or teak tiles: €20–€40 per m². Look better in the first year, silver-grey by the second unless oiled. Fine if you like the weathered look.
- Outdoor rug: €30–€90 for 120 × 180 cm. Polypropylene only. Hold it down with furniture or it becomes a kite.
Lay tiles loose with a 1 cm gap around the perimeter and never seal them to the floor — the existing surface is the waterproofing layer, and drilling or gluing to it is what costs a deposit. Skip artificial grass: it holds water, smells by August, and the rubber backing traps dirt against the concrete.
Privacy: what works and what blows away
Privacy on a small balcony is a wind problem in disguise. Anything that stops eyes stops air, and the railing takes the load.
- Balcony screen fabric (HDPE mesh, 75–90 percent shade): €15–€40 per running metre. Tie with cable ties every 20 cm to the railing, not clips. Works, survives wind because it breathes. Ugly in most colours; pick dark grey or the railing colour.
- Reed or bamboo roll fencing: €10–€25 per metre. Looks good for one season, sheds by the second, and acts as a sail.
- Tall planters with a grass or bamboo: €60–€150 each. Real privacy, but a 1.2 m planter needs 25 kg of soil to stay upright in gusts.
- Freestanding trellis or slatted screen: only if it can be tied to the railing at two points. Unfixed, it is the first thing over the edge.
Balconies facing a neighbour 3–5 m away typically need only 1.2 m of screen height above the floor; full railing height blocks light without adding much privacy when seated. From the street the screen is part of the facade, so pick a colour that passes the same test as the rest of the curb appeal checklist: railing colour or darker, never white.
Plants: buy for exposure, not for looks
The balcony’s compass direction decides the plant list, and the plant list decides whether you spend €80 once or €80 every spring.
- South/west, full sun, wind: lavender, rosemary, sedum, ornamental grasses, olive in a heavy pot. Terracotta pots dry out daily in July; use glazed or plastic-lined.
- North/east, shade, damp: ferns, hostas, ivy, hydrangea in a large pot. These sulk in sun and thrive where the sunny list dies.
- Any aspect: herbs in a rail planter (€20–€40 for a 60 cm one) earn their place in more homes than any ornamental.
Skip hanging baskets on upper floors: they dry out in hours and swing into the wall. Use rail planters with a bracket rated for the width, and a saucer under every pot so the neighbour below stays dry. A 2 m² balcony carries 4–6 pots at most; a 6 m² one, 10–12.
Planting density is easier to judge from a redesign than from a garden centre. The same approach as the ground-level plans in front yard landscaping ideas applies: photograph the balcony from the door and run Exterior Redesign in Homie to see a planted version with the plants named, then buy pots to match the count, not the wish list.
Lighting: €25–€120, no wiring
Three light sources is the rule inside; two is enough outside.
- Solar or battery festoon lights, 5–10 m, €20–€50. Weave through the railing, not draped above head height where wind whips them. Warm white only, 2700 K.
- One rechargeable lantern or table lamp, €25–€70, IP44 or better. This is the light you actually sit by.
Wired lighting needs an outdoor-rated socket and, in most rentals, a landlord who will refuse. Solar festoons on a north balcony barely charge; go battery with a USB pack there. Candles are fine for the first evening and a problem after that.
Rental-safe: what a landlord cannot object to
A deposit-safe balcony is one you can strip to bare concrete in 90 minutes.
- Loose deck tiles, no adhesive.
- Rail planters with brackets, no drilled hooks.
- Screen fabric on cable ties.
- Furniture that folds or hangs.
- Battery lighting, no wiring.
Check the lease for weight limits and screening rules: many blocks restrict what is visible from the street, and some cap balcony load at around 250 kg per m². A full-size planter of wet soil weighs 40–50 kg, so six on a 2 m² balcony is a structural problem, not a plant one. The reversible upgrades inside the flat are covered in rental-friendly apartment upgrades.
What fails in wind and rain
In rough order of how fast it goes wrong:
- Umbrellas. Any cantilever or centre-pole umbrella over 1.8 m on a floor above the second is a liability, not a feature. A clamp-on 1.2–1.5 m version tied to the railing is the only one that lasts.
- Lightweight rattan and aluminium chairs. Under 4 kg, they walk across the balcony and eventually over it. Folding steel chairs are heavier and stack.
- Cushions left out. One rain and they are done. Storage bench or a lidded box, €40–€90.
- Anything on castors. A trolley or planter on wheels is a moving object in a gust.
- Cheap string lights. Non-IP-rated sets last one season and trip the RCD the first wet evening.
- Unglazed terracotta. Cracks in the first frost.
The pattern is the same throughout: heavy, low, fixed and breathable survives; light, tall, loose and solid does not.
What it costs
| Balcony | Range | Time |
|---|---|---|
| 2 m² — tiles, drop-leaf table, 2 folding chairs, 4 pots, festoon | €180 – €400 | half a day |
| 4 m² — tiles, storage bench, side table, screen, 6 pots, 2 lights | €350 – €800 | one day |
| 6 m² — tiles, loveseat, bistro set, screen, 10 pots, 2 lights | €600 – €1,400 | one weekend |
Tiles and the seating are two-thirds of every total. If money is tight, tiles first, seating second, plants third, lights last — the order of what you notice from the doorway. That same order-by-impact thinking drives the small budget room makeover guide indoors, and the balcony is the one room where following it exactly pays off fastest.
