Tiny House GuideBack to Loft

Headroom & Roof Pitch

Loft headroom is the single biggest comfort factor up top — and it is set by your roof. Decide early whether you want to sit up, kneel or just crawl in, because it shapes the whole design. Pricing is shown per country; regions marked "being researched" are coming soon.

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Headroom options

Sit-Up Headroom (the target)

Enough height to sit up fully in bed, read and turn over comfortably — around 900mm or more above the mattress. The sweet spot most loft owners aim for.

Advantages

  • Sit up, read, dress in bed
  • Feels open, not boxed in
  • Easier to make the bed
  • Comfortable daily use

Trade-offs

  • Needs a steeper roof or taller home
  • Eats into overall height limit
  • Less for the floor below

Indicative pricing

🇦🇺 AustraliaA design choice — no direct cost
🇺🇸 USABeing researched
🇨🇦 CanadaBeing researched
🇬🇧 UKBeing researched
🇪🇺 EuropeBeing researched

Kneeling Headroom

Enough to kneel and move around on the bed but not sit fully upright — roughly 600 to 900mm. Workable for sleeping, but you will stoop getting in and out.

Advantages

  • Fits under a lower roof
  • Leaves more height below
  • Fine purely for sleeping

Trade-offs

  • Cannot sit fully upright
  • Stooping in and out
  • Can feel closed-in

Indicative pricing

🇦🇺 AustraliaA design choice — no direct cost
🇺🇸 USABeing researched
🇨🇦 CanadaBeing researched
🇬🇧 UKBeing researched
🇪🇺 EuropeBeing researched

Crawl-In Headroom

Under about 600mm — you can only crawl in and lie down. It frees the most height below, but the loft feels tight and changing sheets is a struggle.

Advantages

  • Maximises the room below
  • Works under a low/flat roof
  • Fine as a pure sleeping nook

Trade-offs

  • Crawl in only
  • Can feel claustrophobic
  • Awkward to clean and make up

Indicative pricing

🇦🇺 AustraliaA design choice — no direct cost
🇺🇸 USABeing researched
🇨🇦 CanadaBeing researched
🇬🇧 UKBeing researched
🇪🇺 EuropeBeing researched

Roof Pitch & Shape

The roof decides your headroom. A steep gable gives a tall ridge over the loft; a low or mono-pitch roof gives less. The peak should sit over where you sit up in bed.

Advantages

  • Steep gable = generous loft height
  • Place the ridge over the bed head
  • Skylight in the pitch adds space feel

Trade-offs

  • Steeper roof raises overall height
  • Must stay under transport height limit
  • Low-pitch roofs limit the loft

Indicative pricing

🇦🇺 AustraliaSet by your design and roof choice
🇺🇸 USABeing researched
🇨🇦 CanadaBeing researched
🇬🇧 UKBeing researched
🇪🇺 EuropeBeing researched
Measure with the mattress in mind. Always count headroom from the top of the mattress, not the loft floor — a thick mattress can steal 200 to 300mm. And remember the whole home has to stay under the legal transport height (around 4.3m in Australia), so loft height and the room below are always a balancing act. See the Sizing & layout guide.
Note: heights are general guidance — confirm against your roof design, mattress thickness and local transport height limits. Last updated: June 2026.