Tidy attic with storage boxes
Clearing your attic: a step-by-step plan

For most people the attic is the classic 'someday' zone: things drift up there unnoticed until there's no room left to walk. This guide gives a clear step-by-step plan to clear your attic โ€” in manageable blocks, with clear choices about what to keep, and an eye for what's better not stored up there.

Making space
External storage
Decluttering & Organising
Portrait of Bram Jansen, Lead Storage Advisor at Inbox Storage
June 23, 2026Luuk Kamman

CLEARING YOUR ATTIC: HOW TO TACKLE IT

Short answer: start with a goal, work in blocks of one to two hours and sort by category rather than at random. Decide per item: keep, give away, sell or bin. Rule of thumb: if you haven't used something in the past year, chances are it can go. The full method is in our home decluttering guide โ€” here we zoom in on attic-specific steps.

๐ŸŽฏ Set a goal: more space, more overview or a new function

โฑ๏ธ Plan in blocks of 1-2 hours โ€” not all at once

๐Ÿ“ฆ Get ready: boxes, bin bags, labels and cleaning supplies

๐Ÿฆบ Work safely: good light, ventilation and a dust mask

1. PICK A STARTING SPOT

Take one defined spot of about 2 mยฒ at a time โ€” not the whole attic at once.

  • Start with the spot most in your way โ€” the biggest win
  • No preference? Begin on the left as you enter, work clockwise
  • Keep a clear route โ€” or you'll feel overwhelmed
  • Timer for 1-2 hours โ€” don't bulldoze on until you're exhausted

2. SORT BY CATEGORY

Sort by category โ€” not at random. Make four bins/zones: keep, give away, sell, bin. In doubt? See our guide on throwing away or storing.

  • Categories: clothing, Christmas, books, tools, photos, kids' items
  • Separate maybe-box for what you can't decide yet
  • Timer per sub-task โ€” don't get stuck on old photos/magazines
  • Decide per item: max 30 seconds โ€” first instinct is usually right

3. CLEAN AND ORGANISE

Zone empty? Clean thoroughly straight away and organise.

  • Dust, vacuum the corners, wipe the floor
  • Put back in fixed zones
  • Rarely used at the back, frequently used within reach
  • Reclaimed space stays usable only if kept orderly

4. REMOVE THE EXCESS RIGHT AWAY

Remove the excess right away โ€” or they'll 'be allowed to stay after all'.

  • Bin pile straight in the car โ€” don't leave it in the hall
  • Donate via Kringloop Nederland โ€” pickup service available for larger items
  • Book bulky-waste collection or recycling centre (same week)
  • Sell: Marktplaats/Vinted โ€” with a hard deadline (one month, then donate)

WHAT NOT TO KEEP IN THE ATTIC

An attic swings widely in heat and humidity โ€” ruinous for certain items. Don't keep photos, important documents, books, art, wooden furniture, delicate textiles, food or candles up there โ€” they can warp, grow mould or attract pests. Those belong in a dry spot or in climate-controlled storage. Seasonal items can be stored smarter too โ€” see our guide on seasonal storage for garden furniture, Christmas items and skis.

By Bram Jansen โ€” Lead Storage Advisor at Inbox Storage. Updated: June 2026.

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KEEP, DISCARD OR STORE?

After sorting comes the real question: what do you do with it all? Keep only what you use and love, give away or sell with a clear deadline, and recycle what's broken. And for things you do want to keep but have no room for at home, storage is the answer โ€” your attic stays clear without throwing anything away.

โœ… Keep: what you use and what makes you happy

๐ŸŽ Give away or sell: always with a clear deadline

โ™ป๏ธ Recycle: hand in broken items, electronics and paint separately

๐Ÿ“ฆ Store: what you keep but have no room for right now

THE MAYBE-BOX

Can't decide? Maybe-box + date in your calendar.

  • Separate box for items you can't decide right now
  • Date โ€” 1 month or 1 year โ€” in your calendar
  • Don't miss it? Let it go with peace of mind
  • Stops you getting stuck on decisions you can't make yet

ORGANISE WHAT STAYS

Choose sturdy plastic bins โ€” no cardboard. Cardboard draws moisture and sags. Pick transparent or label specifically:

  • Transparent bins โ€” you see what's inside immediately
  • Specific labels ('Christmas', 'winter clothing') โ€” not 'misc'
  • Heavy boxes at the bottom โ€” lighter and fragile on top
  • Use the height with shelving โ€” keep the floor clear

KEEP SEASONAL ITEMS TOGETHER

Group by season: Christmas, holiday, camping โ€” each in own bins. Store clean and dry (damp tent or cushion โ†’ mould). Seasonal storage taking up too much space? See our guide on seasonal storage โ€” we pick up garden furniture or skis and bring them back when you need them.

  • Vacuum bags for blankets and winter coats โ€” saves half the space
  • Breathable covers for textiles โ€” never sealed plastic
  • Fragile baubles separate with bubble wrap

KEEP IT TIDY

Stop the attic becoming a dumping ground again. Be strict at the front end โ€” what doesn't go up there, you won't have to clear later. See our guide on the pitfalls that make clutter come back.

  • Every season: 10-minute check and put things back
  • One-in-one-out rule: new box in? Old box out
  • Stick to fixed zones โ€” don't start shifting

WIN SPACE WITHOUT THROWING AWAY

Got a lot you want to keep but no room for it? Or converting the attic and everything has to come out temporarily? Then we pick up your belongings at your door and keep them climate-controlled in our secure hub in Gouda โ€” dry and safe, exactly for the fragile items that don't belong in a warm, humid attic. Calculate via how much storage you need, or read more about why people choose storage outside the home. From one month, cancellable monthly.

A cleared attic gives space in your home and your head โ€” keep it that way.

Calculate your storage price in 60 seconds at Inbox Storage.

Inbox Storage overlay icon โ€” clearing the attic
Inbox Storage driver placing a storage unit at the door

More space, without throwing away

What you keep but have no room for, we pick up at your door and store dry and climate-controlled.

  • Throughout NL and Belgium
  • Picked up & returned to your door
  • Climate-controlled, secure storage
  • From 1 month onwards