Hortons Log Cabins
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Insulated 8.5 x 4.5m Log cabin classroom - 45+45mm Twinskin

Starting at: £14,787.44

Please Choose:

I want to modify the size/design of this building

Change roof style option

Black hexagonal

Green hexagonal

Red hexagonal

Black square

Green square

Red square

Face fitting - require simple on site installation (air holes are pre-drilled)

Not required

Extra partition walling (extra charges will apply if factory painting and/or installation is also required)

Timber base kit

Weed and damp-proof membranes

Fire protection coating Class B - s1,d0 (ie better than UK Building regulations Class 0)

Factory painting - timber is planed, not sanded before treatment is applied

(NB you will need to order extra tins of paint if you intend to paint your ceiling/roof overhangs/canopies to match the walls)

Please type your colour choice from the Teknos colour chart in the text box

Please choose if you have opted for Remmers factory or self applied

Sadolin Classic & Remmers = translucent, Superdec = semi-opaque - supplied in tins, enough for 2 coats externally

Please choose if you have opted for self applied Sadolin

Gold star base coat (self-application)

Cabin images on our website may also show optional extras (roof coverings, verandas etc). The paint colours represented on our website may not be an exact match to the colour of timber treatment you purchase. If in doubt, try a sample pot first

All surfaces (internal and external) of your log cabin must be painted with an appropriate timber treatment or sealer


Insulated Twinskin Log Cabin Classroom - 8.5m x 4.5m Specification

Log Cabin Dimensions

  • Log thickness of external wall : 45 mm
  • Width of insulation cavity : 90 mm
  • Log thickness of internal wall : 45 mm
  • Overall cabin width : 8.5 m
  • Overall cabin depth excluding roof canopy : 4.5 m
  • Minimum base width required : 8.30 m
  • Minimum base depth required : 4.30 m
  • Wall height : 2.3 m
  • Ridge height : 2.8 m
  • Roof canopy : N/A
  • T&G roof board thickness : 19mm
  • T&G floor board thickness : 28mm
  • Felt shingle roofing
  • High quality 68mm glulam window and door frames with toughened thermo glass
  • Tilt & turn windows with keyed locks

Also Included With This Log Cabin

  • Double glazed single windows 980x710mm : 6
  • Double glazed double doors, fully glazed 1855x1565mm : 1
  • Tanalised floor bearers
  • Internal portal frame archway

Optional Extras

  • Roof shingles, felt or Fixings
  • Verandah 


  • Model: 2126m-8545-4545-15S
  • Manufactured by: Hortons

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