PRICING GUIDE
All the buildings we create are in some way bespoke, and one of the main benefits of our offering is that we provide a genuinely tailored solution, to both suit the space you have available and your specific requirements. We have huge flexibility in terms of size, layout and specification and we can tailor a building that is perfectly fit for your purpose.
OUR ROOMS
sIZING OPTIONS AND PRICES
SELECT A TAB CLOSEST TO YOUR DESIRED GARDEN ROOM SIZE FOR PRICE ESTIMATIONS
BASE
from £15.4k +VAT
ENHANCED
from £15.4k +VAT
ULTIMATE
from £19.4k +VAT
BASE
from £15.4k + VAT

CHOICE OF CLADDING STYLES
IRO architectural cladding, irotimber.co.uk/external-cladding | Steel box profile sheets with powder coating
STANDARD FOUNDATIONS – Galvanised Steel Ground Screws (other foundation systems are available as appropriate)
MAIN CONSTRUCTION – Timber frame with PIR insulation
ROOFING – EDM Rubber Roof
WINDOWS & DOORS – UPVC Frames, Gas filled toughened glazing
FLOORING – Laminate floor with your choice of finishes
INTERIOR FINISH – Skimmed, plastered & painted
INTERNAL FITTINGS – Sockets & switches
INTERNAL & EXTERNAL LIGHTING – LED Dimmable Downlights
BASE
from £15.4k + VAT
ENHANCED
from £17.2k + VAT

CHOICE OF CLADDING STYLES
Canadian Western Red Cedar, highest grade with hidden fixings | Composite Weather Board in range of colours, IRO architectural cladding, irotimber.co.uk/external-cladding | Steel box profile sheets with powder coating
STANDARD FOUNDATIONS – Galvanised Steel Ground Screws (other foundation systems are available as appropriate)
MAIN CONSTRUCTION – Timber frame with PIR insulation
ROOFING – EDM Rubber Roof
WINDOWS & DOORS – Powder coated aluminium frames, high-performance glazing units
FLOORING – Engineered Wood Floor with your choice of finishes – (Many other flooring options available
INTERIOR FINISH – Skimmed, plastered & painted
INTERNAL FITTINGS – Sockets, switches, ethernet point
INTERNAL & EXTERNAL LIGHTING – LED Dimmable Downlights
ENHANCED
from £17.2k + VAT
ULTIMATE
from £19.4k + VAT

CHOICE OF CLADDING STYLES
Canadian Western Red Cedar, highest grade with hidden fixings | Composite Weather Board in range of colours, IRO architectural cladding, irotimber.co.uk/external-cladding | Steel box profile sheets with powder coating
STANDARD FOUNDATIONS – Galvanised Steel Ground Screws (other foundation systems are available as appropriate)
MAIN CONSTRUCTION – Timber frame with PIR insulation
ROOFING – Contemporary Modular Roof Tile
WINDOWS & DOORS – Powder coated aluminium frames, high-performance glazing units
FLOORING – Engineered Wood Floor with your choice of finishes – (Many other flooring options available
INTERIOR FINISH – Skimmed, plastered & painted
INTERNAL FITTINGS – Sockets, switches, ethernet point
INTERNAL & EXTERNAL LIGHTING – LED Dimmable Downlights
ULTIMATE
from £19.4k + VAT
BASE
from £19.4k +VAT
ENHANCED
from £21.5k +VAT
ULTIMATE
from £25.2k +VAT
BASE
from £19.4k +VAT

CHOICE OF CLADDING STYLES
IRO architectural cladding, irotimber.co.uk/external-cladding | Steel box profile sheets with powder coating
STANDARD FOUNDATIONS – Galvanised Steel Ground Screws (other foundation systems are available as appropriate)
MAIN CONSTRUCTION – Timber frame with PIR insulation
ROOFING – EDM Rubber Roof
WINDOWS & DOORS – UPVC Frames, Gas filled toughened glazing
FLOORING – Laminate floor with your choice of finishes
INTERIOR FINISH – Skimmed, plastered & painted
INTERNAL FITTINGS – Sockets & switches
INTERNAL & EXTERNAL LIGHTING – LED Dimmable Downlights
BASE
from £19.4k ex VAT
ENHANCED
from £21.5k +VAT

CHOICE OF CLADDING STYLES
Canadian Western Red Cedar, highest grade with hidden fixings | Composite Weather Board in range of colours, IRO architectural cladding, irotimber.co.uk/external-cladding | Steel box profile sheets with powder coating
STANDARD FOUNDATIONS – Galvanised Steel Ground Screws (other foundation systems are available as appropriate)
MAIN CONSTRUCTION – Timber frame with PIR insulation
ROOFING – EDM Rubber Roof
WINDOWS & DOORS – Powder coated aluminium frames, high-performance glazing units
FLOORING – Engineered Wood Floor with your choice of finishes – (Many other flooring options available
INTERIOR FINISH – Skimmed, plastered & painted
INTERNAL FITTINGS – Sockets, switches, ethernet point
INTERNAL & EXTERNAL LIGHTING – LED Dimmable Downlights
ENHANCED
from £21.5k ex VAT
ULTIMATE
from £25.2k +VAT

CHOICE OF CLADDING STYLES
Canadian Western Red Cedar, highest grade with hidden fixings | Composite Weather Board in range of colours, IRO architectural cladding, irotimber.co.uk/external-cladding | Steel box profile sheets with powder coating
STANDARD FOUNDATIONS – Galvanised Steel Ground Screws (other foundation systems are available as appropriate)
MAIN CONSTRUCTION – Timber frame with PIR insulation
ROOFING – Contemporary Modular Roof Tile
WINDOWS & DOORS – Powder coated aluminium frames, high-performance glazing units
FLOORING – Engineered Wood Floor with your choice of finishes – (Many other flooring options available
INTERIOR FINISH – Skimmed, plastered & painted
INTERNAL FITTINGS – Sockets, switches, ethernet point
INTERNAL & EXTERNAL LIGHTING – LED Dimmable Downlights
ULTIMATE
from £25.2k ex VAT
BASE
from £23k +VAT
ENHANCED
from £25.6k +VAT
ULTIMATE
from £29.6k +VAT
BASE
from £23k +VAT

CHOICE OF CLADDING STYLES
IRO architectural cladding, irotimber.co.uk/external-cladding | Steel box profile sheets with powder coating
STANDARD FOUNDATIONS – Galvanised Steel Ground Screws (other foundation systems are available as appropriate)
MAIN CONSTRUCTION – Timber frame with PIR insulation
ROOFING – EDM Rubber Roof
WINDOWS & DOORS – UPVC Frames, Gas filled toughened glazing
FLOORING – Laminate floor with your choice of finishes
INTERIOR FINISH – Skimmed, plastered & painted
INTERNAL FITTINGS – Sockets & switches
INTERNAL & EXTERNAL LIGHTING – LED Dimmable Downlights
BASE
from £23k ex VAT
ENHANCED
from £25.6k +VAT

CHOICE OF CLADDING STYLES
Canadian Western Red Cedar, highest grade with hidden fixings | Composite Weather Board in range of colours, IRO architectural cladding, irotimber.co.uk/external-cladding | Steel box profile sheets with powder coating
STANDARD FOUNDATIONS – Galvanised Steel Ground Screws (other foundation systems are available as appropriate)
MAIN CONSTRUCTION – Timber frame with PIR insulation
ROOFING – EDM Rubber Roof
WINDOWS & DOORS – Powder coated aluminium frames, high-performance glazing units
FLOORING – Engineered Wood Floor with your choice of finishes – (Many other flooring options available
INTERIOR FINISH – Skimmed, plastered & painted
INTERNAL FITTINGS – Sockets, switches, ethernet point
INTERNAL & EXTERNAL LIGHTING – LED Dimmable Downlights
ENHANCED
from £25.6k ex VAT
ULTIMATE
from £29.6k +VAT

CHOICE OF CLADDING STYLES
Canadian Western Red Cedar, highest grade with hidden fixings | Composite Weather Board in range of colours, IRO architectural cladding, irotimber.co.uk/external-cladding | Steel box profile sheets with powder coating
STANDARD FOUNDATIONS – Galvanised Steel Ground Screws (other foundation systems are available as appropriate)
MAIN CONSTRUCTION – Timber frame with PIR insulation
ROOFING – Contemporary Modular Roof Tile
WINDOWS & DOORS – Powder coated aluminium frames, high-performance glazing units
FLOORING – Engineered Wood Floor with your choice of finishes – (Many other flooring options available
INTERIOR FINISH – Skimmed, plastered & painted
INTERNAL FITTINGS – Sockets, switches, ethernet point
INTERNAL & EXTERNAL LIGHTING – LED Dimmable Downlights
ULTIMATE
from £29.6k ex VAT
BASE
from £26.5k +VAT
ENHANCED
from £29.85k +VAT
ULTIMATE
from £34.35k +VAT
BASE
from £26.5k +VAT

CHOICE OF CLADDING STYLES
IRO architectural cladding, irotimber.co.uk/external-cladding | Steel box profile sheets with powder coating
STANDARD FOUNDATIONS – Galvanised Steel Ground Screws (other foundation systems are available as appropriate)
MAIN CONSTRUCTION – Timber frame with PIR insulation
ROOFING – EDM Rubber Roof
WINDOWS & DOORS – UPVC Frames, Gas filled toughened glazing
FLOORING – Laminate floor with your choice of finishes
INTERIOR FINISH – Skimmed, plastered & painted
INTERNAL FITTINGS – Sockets & switches
INTERNAL & EXTERNAL LIGHTING – LED Dimmable Downlights
BASE
from £26.5k ex VAT
ENHANCED
from £29.85k +VAT

CHOICE OF CLADDING STYLES
Canadian Western Red Cedar, highest grade with hidden fixings | Composite Weather Board in range of colours, IRO architectural cladding, irotimber.co.uk/external-cladding | Steel box profile sheets with powder coating
STANDARD FOUNDATIONS – Galvanised Steel Ground Screws (other foundation systems are available as appropriate)
MAIN CONSTRUCTION – Timber frame with PIR insulation
ROOFING – EDM Rubber Roof
WINDOWS & DOORS – Powder coated aluminium frames, high-performance glazing units
FLOORING – Engineered Wood Floor with your choice of finishes – (Many other flooring options available
INTERIOR FINISH – Skimmed, plastered & painted
INTERNAL FITTINGS – Sockets, switches, ethernet point
INTERNAL & EXTERNAL LIGHTING – LED Dimmable Downlights
ENHANCED
from £29.85k ex VAT
ULTIMATE
from £34.35k +VAT

CHOICE OF CLADDING STYLES
Canadian Western Red Cedar, highest grade with hidden fixings | Composite Weather Board in range of colours, IRO architectural cladding, irotimber.co.uk/external-cladding | Steel box profile sheets with powder coating
STANDARD FOUNDATIONS – Galvanised Steel Ground Screws (other foundation systems are available as appropriate)
MAIN CONSTRUCTION – Timber frame with PIR insulation
ROOFING – Contemporary Modular Roof Tile
WINDOWS & DOORS – Powder coated aluminium frames, high-performance glazing units
FLOORING – Engineered Wood Floor with your choice of finishes – (Many other flooring options available
INTERIOR FINISH – Skimmed, plastered & painted
INTERNAL FITTINGS – Sockets, switches, ethernet point
INTERNAL & EXTERNAL LIGHTING – LED Dimmable Downlights
ULTIMATE
from £34.35k ex VAT
BASE
from £29.9k +VAT
ENHANCED
from £33.65k +VAT
ULTIMATE
from £38.65k +VAT
BASE
from £29.9k +VAT

CHOICE OF CLADDING STYLES
IRO architectural cladding, irotimber.co.uk/external-cladding | Steel box profile sheets with powder coating
STANDARD FOUNDATIONS – Galvanised Steel Ground Screws (other foundation systems are available as appropriate)
MAIN CONSTRUCTION – Timber frame with PIR insulation
ROOFING – EDM Rubber Roof
WINDOWS & DOORS – UPVC Frames, Gas filled toughened glazing
FLOORING – Laminate floor with your choice of finishes
INTERIOR FINISH – Skimmed, plastered & painted
INTERNAL FITTINGS – Sockets & switches
INTERNAL & EXTERNAL LIGHTING – LED Dimmable Downlights
BASE
from £29.9k ex VAT
ENHANCED
from £33.65k +VAT

CHOICE OF CLADDING STYLES
Canadian Western Red Cedar, highest grade with hidden fixings | Composite Weather Board in range of colours, IRO architectural cladding, irotimber.co.uk/external-cladding | Steel box profile sheets with powder coating
STANDARD FOUNDATIONS – Galvanised Steel Ground Screws (other foundation systems are available as appropriate)
MAIN CONSTRUCTION – Timber frame with PIR insulation
ROOFING – EDM Rubber Roof
WINDOWS & DOORS – Powder coated aluminium frames, high-performance glazing units
FLOORING – Engineered Wood Floor with your choice of finishes – (Many other flooring options available
INTERIOR FINISH – Skimmed, plastered & painted
INTERNAL FITTINGS – Sockets, switches, ethernet point
INTERNAL & EXTERNAL LIGHTING – LED Dimmable Downlights
ENHANCED
from £33.65k ex VAT
ULTIMATE
from £38.65k +VAT

CHOICE OF CLADDING STYLES
Canadian Western Red Cedar, highest grade with hidden fixings | Composite Weather Board in range of colours, IRO architectural cladding, irotimber.co.uk/external-cladding | Steel box profile sheets with powder coating
STANDARD FOUNDATIONS – Galvanised Steel Ground Screws (other foundation systems are available as appropriate)
MAIN CONSTRUCTION – Timber frame with PIR insulation
ROOFING – Contemporary Modular Roof Tile
WINDOWS & DOORS – Powder coated aluminium frames, high-performance glazing units
FLOORING – Engineered Wood Floor with your choice of finishes – (Many other flooring options available
INTERIOR FINISH – Skimmed, plastered & painted
INTERNAL FITTINGS – Sockets, switches, ethernet point
INTERNAL & EXTERNAL LIGHTING – LED Dimmable Downlights
ULTIMATE
from £38.65k ex VAT
BASE
from £33.4k +VAT
ENHANCED
from £37.5k +VAT
ULTIMATE
from £43.5k +VAT
BASE
from £33.4k +VAT

CHOICE OF CLADDING STYLES
IRO architectural cladding, irotimber.co.uk/external-cladding | Steel box profile sheets with powder coating
STANDARD FOUNDATIONS – Galvanised Steel Ground Screws (other foundation systems are available as appropriate)
MAIN CONSTRUCTION – Timber frame with PIR insulation
ROOFING – EDM Rubber Roof
WINDOWS & DOORS – UPVC Frames, Gas filled toughened glazing
FLOORING – Laminate floor with your choice of finishes
INTERIOR FINISH – Skimmed, plastered & painted
INTERNAL FITTINGS – Sockets & switches
INTERNAL & EXTERNAL LIGHTING – LED Dimmable Downlights
BASE
from £33.4k
ENHANCED
from £37.5k +VAT

CHOICE OF CLADDING STYLES
Canadian Western Red Cedar, highest grade with hidden fixings | Composite Weather Board in range of colours, IRO architectural cladding, irotimber.co.uk/external-cladding | Steel box profile sheets with powder coating
STANDARD FOUNDATIONS – Galvanised Steel Ground Screws (other foundation systems are available as appropriate)
MAIN CONSTRUCTION – Timber frame with PIR insulation
ROOFING – EDM Rubber Roof
WINDOWS & DOORS – Powder coated aluminium frames, high-performance glazing units
FLOORING – Engineered Wood Floor with your choice of finishes – (Many other flooring options available
INTERIOR FINISH – Skimmed, plastered & painted
INTERNAL FITTINGS – Sockets, switches, ethernet point
INTERNAL & EXTERNAL LIGHTING – LED Dimmable Downlights
ENHANCED
from £37.5k
ULTIMATE
from £43.5k +VAT

CHOICE OF CLADDING STYLES
Canadian Western Red Cedar, highest grade with hidden fixings | Composite Weather Board in range of colours, IRO architectural cladding, irotimber.co.uk/external-cladding | Steel box profile sheets with powder coating
STANDARD FOUNDATIONS – Galvanised Steel Ground Screws (other foundation systems are available as appropriate)
MAIN CONSTRUCTION – Timber frame with PIR insulation
ROOFING – Contemporary Modular Roof Tile
WINDOWS & DOORS – Powder coated aluminium frames, high-performance glazing units
FLOORING – Engineered Wood Floor with your choice of finishes – (Many other flooring options available
INTERIOR FINISH – Skimmed, plastered & painted
INTERNAL FITTINGS – Sockets, switches, ethernet point
INTERNAL & EXTERNAL LIGHTING – LED Dimmable Downlights
ULTIMATE
from £43.5kÂ
BASE
ENHANCED
ULTIMATE

CHOICE OF CLADDINGÂ
IRO architectural cladding, irotimber.co.uk/external-cladding | Steel box profile sheets with powder coating

CHOICE OF CLADDINGÂ
Canadian Western Red Cedar, highest grade with hidden fixings | Composite Weather Board in range of colours, IRO architectural cladding, irotimber.co.uk/external-cladding | Steel box profile sheets with powder coating

CHOICE OF CLADDINGÂ
Canadian Western Red Cedar, highest grade with hidden fixings | Composite Weather Board in range of colours, IRO architectural cladding, irotimber.co.uk/external-cladding | Steel box profile sheets with powder coating
STANDARD FOUNDATIONS – Galvanised Steel Ground Screws (other foundation systems are available as appropriate)
STANDARD FOUNDATIONS – Galvanised Steel Ground Screws (other foundation systems are available as appropriate)
STANDARD FOUNDATIONS – Galvanised Steel Ground Screws (other foundation systems are available as appropriate)
MAIN CONSTRUCTION – Timber frame with PIR insulation
MAIN CONSTRUCTION – Timber frame with PIR insulation
MAIN CONSTRUCTION – Timber frame with PIR insulation
ROOFING – EDM Rubber Roof
ROOFING – EDM Rubber Roof
ROOFING – Contemporary Modular Roof Tile
WINDOWS & DOORS – UPVC Frames, Gas filled toughened glazing
WINDOWS & DOORS – Powder coated aluminium frames, high-performance glazing units
WINDOWS & DOORS – Powder coated aluminium frames, high-performance glazing units
FLOORING – Laminate floor with your choice of finishes
FLOORING – Engineered Wood Floor with your choice of finishes – (Many other flooring options available
FLOORING – Engineered Wood Floor with your choice of finishes – (Many other flooring options available
INTERIOR FINISH – Skimmed, plastered & painted
INTERIOR FINISH – Skimmed, plastered & painted
INTERIOR FINISH – Skimmed, plastered & painted
INTERNAL FITTINGS – Sockets & switches
INTERNAL FITTINGS – Sockets, switches, ethernet point
INTERNAL FITTINGS – Sockets, switches, ethernet point
INTERNAL & EXTERNAL LIGHTING – LED Dimmable Downlights
INTERNAL & EXTERNAL LIGHTING – LED Dimmable Downlights
INTERNAL & EXTERNAL LIGHTING – LED Dimmable Downlights
BASE
ENHANCED
ULTIMATE
ADD-ONS
ALL PERCENTAGES BELOW ARE APPROXIMATE AND ARE BASED ON A STANDARD SPECIFICATION AND INDIVIDUAL PROJECT CONTENT
ACOUSTIC UPGRADES
BASE
3%
ENHANCED
4%
ULTIMATE
5%
FLOOR REINFORCEMENT
BASE
Light use, e.g. running / static bikes
3%
ENHANCED
e.g. multigym, vibration plates etc.
6%
ULTIMATE
Weight lifting / hot tubs
10%
BUILDING HEIGHT
VARIATIONS (FLAT ROOFS)
EXTRA HEIGHT
(2.65M)
5%
EXTRA HEIGHT
(2.85M)
6.5%
EXTRA HEIGHT
(3.00M)
8%
BUILDING SHAPE
VARIATIONS
L-SHAPED LAYOUT
10%
IRREGULAR LAYOUT
(NON-RECTANGULAR)
7.5%
IRREGULAR LAYOUT
(COMPLEX)
15%
BLINDS
VENETIAN (EXTERNAL)
£175 (PER SECTION)
VENETIAN (INTEGRAL)
£495 (PER SECTION)
OTHER ITEMS
CLIMATE CONTROL
FROM £1,775
ALUMINIUM UPGRADES – SLIDING / BIFOLDING DOORS / WINDOWS
£595 (PER SASH)
SEDUM LIVING ROOF
£135 (PER SQUARE METRE)
UNDERFLOOR HEATING
SHOWER ROOM
FROM £2,550
KITCHENETTE
FROM £2,495
WATER & WASTE
FROM £1,895
ELECTRICAL CABLE RUN
FROM £25 (PER METER ABOVE GROUND)