Prestige Square Open Frame Wooden Tower Obelisk (Iroko)


Our RHS Prestige wooden tower obelisks are a great way to add structure and interest to areas of your garden, in summer they provide excellent support for plants while during the winter they remain an attractive addition to any garden. Our unique design allows for easy maintenance of your planting.  Available in Western Red Cedar, Iroko or *Thermally Treated Timber which can be left natural or choose from 11 paint colour options.

® The Royal Horticultural Society. Trade marks of The Royal Horticultural Society (Registered Charity No 222879/SC038262) used under licence from RHS Enterprises Limited.

  • 15 year timber guarantee

  • Hard & softwood options

  • Stainless steel fixings

  • Planed finish

  • Over 30 years experience

RHS Prestige Square Open Frame Wooden Tower Obelisk

Price From £346.00

Prestige Square Open Frame Wooden Tower Obelisk (Iroko)

The colour of the swatches may differ slightly from the actual paint finish due to the limitations of displaying images on websites. Samples are available to order.

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From £346.00 per item

Free delivery on orders over £300*

*T&C's Apply see our delivery page.


  • Two height options, 2 metres or 2.4 metres

  • 2 Style options, 'open' or 'cross detail' frame

  • Flat packed for simple home assembly using our new button fixing design

  • 45mm x 45mm legs and rails

  • Manufactured using 70% PEFC Certified Western Red Cedar, FSC Mix 70% Thermally Treated Timber, or FSC Mix 70% Iroko

  • *Thermally Treated Timber can be painted in one of 11 colours

  • Pre-painted timber saves you time and is prepared in special temperature controlled conditions using a European exterior paint for a smooth, consistent and durable finish.

*Our Thermally Treated Timber uses heat and steam in a completely chemical-free process to naturally enhance its durability and stability.  The process creates an attractive and long-lasting material, perfect for our natural or painted exterior joinery.


400mm x 400mm x 2000mm high
400mm x 400mm x 2400mm high


Thermally Treated Timber
Western Red Cedar

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The Garden Trellis Company are brilliant. Great customer service, their products are well made and they deliver when they say they're going to deliver. I couldn't ask for more.

- Jonathan Kemp

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