cost effective hardwood orangeries by GreenRooms

create an affordable oak orangery extension

which will become a sound investment.

extending your home with oak doesn't have to cost the earth.

How much does a GreenRoom extension cost?

budgeting for the perfect oak extension.


Every GreenRoom combines considered design and the finest materials and is perfectly tailored to each customer’s requirements and individual taste. Therefore, at GreenRooms, there are no ‘off the shelf’ prices. Oak Orangery, conservatory and bespoke sun room extension costs and prices can vary dramatically, therefore your budget will depend on a wide range of contributing factors, the most influential being extension size, incorporated materials and style. GreenRooms by Oakwrights offer simply the finest oak extensions available in the UK. We firmly believe that when you're investing in your home environment and everyday lifestyle, it is vital to achieve the highest quality product available - after all, you and your family will be enjoying your new addition every day for many years to come.

Some typical questions clients ask when starting out on their journey is 'How much does an Orangery cost?' or 'What budget should I allow for an Oak extension?'. Oak is typically more expensive than comparative materials, however, as the favoured choice for centuries, few (if any) other construction methods produce the same 'wow' factor, provide such versatile building capabilities, or result in a truly unique building structure. To give you an idea of how much a GreenRooms oak orangery might cost, the example provided on this page is priced at around £58,000. See images above.
This cost is based on the following specification.

Orangery specification - based on above budget

  • Overall Orangery Measurements - 5.5m x 8m (44sqm)
  • Principal Oak Frame - includes 155mm planed green oak posts, wall plates, tie beams, braces, pegs, lead and staddlestones
  • Softwood Rafters and Collars - 150mm x 50mm pressure treated softwood rafters at approx 400mm centres
  • Oak sprockets and oak verges
  • Softwood Studwork - 89mm x 38mm pressure treated softwood studs at approx 600mm centres
  • Oak Cladding - 2 ex 200mm x 38mm green oak weatherboarding to be fixed with a 50mm overlap
  • Warm Roof - Fermacell board, Celotex (or equal) softwood counter batten, oak sprockets / parking board
  • Doors - 2 no oak French door assemblies, 1800 x 2100mm
  • Windows - 4 no oak full height opening windows
  • Roof Lantern - Double glazed units to 3.8m x 2m oak framed lantern fixed with Howell's powder coated aluminium glazing sections
  • Face Glazing - Solar Control face glazing units centre pane U value 1.2W/m2 fitted with dry oak capping boards
  • Assembly - Includes all travel, labour, fixings, lifting equipment, accommodation and scaffolding where applicable.
    Oak frame assembled on client prepared base (no roof covering materials)

To discuss your requirements in detail, please call the GreenRooms team on 01432 353353

request a GreenRooms oak extension brochure.








Call today on: O1432 353353
Email: enquiries@greenroomsbyoakwrights.co.uk

© 2O15-2018 GreenRooms By Oakwrights / T.J.Crump Oakwrights Ltd, The Lakes, Swainshill, Hereford, HR4 7PU / Site by onside

facebook greenrooms twitter greenrooms google plus greenrooms