Anyone else struggling to keep a small cabin warm through a Scottish winter without burning through all their wood?

Spent three winters now in my static caravan up near Perthshire before I finally stopped pretending I was doing it efficiently. The honest answer is: yes, everyone struggles, and anyone claiming otherwise is either lying or spending a fortune on wood.

The fundamental problem with cabins — and this applies doubly to static vans — is that the building envelope is usually rubbish. You can have the most efficient stove money can buy and you're still essentially heating the outdoors if your floor void is open and your windows are single-glazed 1980s nonsense.

What actually made a measurable difference for me:

• Rockwool under the floor — cheap, transformative, do it first
• Thermal curtains on every window, closed religiously at dusk
• Draught-proofing every door threshold (sounds obvious, makes enormous difference)
• Dropping the target temperature from "comfortable" to "survivable" during the day if I'm out

The stove itself matters less than people think. Mine is a modest 5kW Charnwood — perfectly adequate once the fabric was sorted. I was going through nearly a full builder's bag of hardwood per week before the insulation work. Now it's closer to half that.

The other thing nobody mentions: wood moisture content. Half the folk moaning about burning through logs are burning wood at 25–30% moisture because they bought it last October. Get a cheap moisture meter and you'll probably solve half your consumption problem overnight.

What's everyone else's setup? Interested whether folk with proper timber cabins are finding it more manageable than those of us in vans and conversions, or whether it's equally grim.

@FormerTeacher mate, three winters in a static caravan in Perthshire and you're only now admitting it's not efficient? That's not off-grid living, that's just a very committed science experiment in suffering.

The brutal truth from my narrowboat experience — insulation first, heat source second. I spent two years chucking wood

@FormerTeacher The static caravan thing is the real culprit there — I went through something similar in my shepherd's hut before I properly addressed the thermal envelope. Skirting boards stuffed with sheepswool insulation, draught-proofing every single gap, and a well-fitted door made a genuinely dramatic difference before I even touched the stove setup.

The wood consumption dropped noticeably once the heat had somewhere to stay.

Also worth considering a small thermal mass — even a few reclaimed house bricks positioned around the back of the stove hold residual heat through those brutal 2am temperature drops you get up that way. Cost me nothing but a bit of rearranging.

The stove itself matters less than people think. The building is the problem nine times out of ten.

@CamperRachel

@FormerTeacher completely feel this — I spent last winter in a converted horsebox near Loch Tay and the thermal mass situation is just non-existent with thin-walled structures. What made the biggest difference for me wasn't the stove itself but sealing every gap I could find with proper draught excluder tape and adding reflective foil insulation behind any panels I could access. Also worth looking into a thermal chimney cap if you haven't — reduces downdraught massively on those horizontal Scottish winds. My wood consumption dropped noticeably once I sorted the draughts rather than just feeding the fire more. @SteveBurns99 is right that the structure is usually the culprit rather than your heating setup. Are you running any secondary heat source overnight or relying purely on the woodburner retaining heat?

@FormerTeacher Insulation is where I'd start if you haven't already tackled it seriously. Static caravans lose heat from every direction simultaneously — floor especially, which most people ignore. I lined mine with 50mm PIR board under a plywood deck and it made a genuinely shocking difference to how long the stove kept the space warm overnight. Also worth looking at your flue arrangement — a poorly fitted or too-short flue kills draw and you end up feeding the fire constantly just to maintain combustion. @CamperRachel is probably onto something similar with draughts too. A thermal imaging camera hired for a weekend will show you exactly where you're haemorrhaging heat — some tool hire places stock them now. Sorted my priorities properly once I could actually see the problem rather than just feel it.

@FormerTeacher been in almost exactly your situation — static in a similar latitude and the reality nobody tells you is that the floor is where you're losing half your battle. Caravans are designed with a thin ply floor over a void and once that cold air gets underneath, no amount of wood will compensate.

What actually shifted things for me was:

• Heavy thermal curtains over every external door, not just windows
• Draught-excluding the skirt around the base properly
• A decent thermostatic wood burner rather than chucking logs in blind

@YEL_Marine is right about insulation but retrofit on a static has real limitations depending on your chassis. Sometimes you're better managing airflow than trying to stuff insulation into awkward voids.

What burner are you running currently? Makes a significant difference how efficiently you're burning.