Ultimate Range

Ultimate Range

Prices From: €33,000 + VAT

Since 2003 we’ve been building our Garden Rooms throughout Ireland and with over 2000 successful builds and happy customers we’re not stopping anytime soon!

We are delighted to launch our new ULTIMATE Range which will complement our CUBE range of Garden Rooms. This new design is perfect for use as: cinema rooms, home offices, gym, music studios, teenager rooms, art studios and more! View our ULTIMATE range and download the brochure below for more info!


Our designs are flexible. We can alter the dimensions to suit your garden size, as well as move the windows and doors around to optimise sunlight and the best use of your available space. There is no extra cost for this service. Our price is calculated on the overall square meterage of your build.

ULTIMATE Range Floor Plans

ULTIMATE 20 Floor Plan - Garden Rooms Ultimate Range


SIZE: 4.6m x 5.6m
FROM: €35,000 + VAT

ULTIMATE 23 Floor Plan - Garden Rooms Ultimate Range


SIZE: 4.6m x 6.4m
FROM: €40,000 + VAT

ULTIMATE 25 Floor Plan - Garden Rooms Ultimate Range


SIZE: 4.6m x 7m
FROM: €43,000 + VAT

Garden Room Ireland - Ultimate 27 - Floor Plan


SIZE: 4.6m x 7.5m
FROM: €46,000 + VAT

Garden Rooms Video

Standard Specifications

  • Foundations: Post foundations in concrete.
  • Double Glazing: Energy rated aluminium framed windows and doors.
  • Wall Insulation: Walls are specified with two layers of thermally efficient insulation, the first layer is 40mm thermally efficient Foilback insulation while the second layer is 100mm high density and acoustically sound Earthwool Insulation.
  • Floor & Ceiling Insulation: The floor has 80mm thermally efficient Foilback Insulation and the ceiling has 150mm high thermal and acoustically effective Earthwool Insulation. This ensures Garden Rooms have a long term superior level of sustainability and warmth.
  • Floor: New Hampshire Oak Laminated flooring
  • Ceiling and Walls: Plastered and skimmed.
  • Roof: Firestone EPDM 30 year weather security guaranteed.
  • External Cladding: Vertical cedar cladding

Electrical Package Includes

  • 5 – 7 double sockets; brushed chrome finish
  • Fuseboard
  • Smoke alarm
  • 6 – 8 LED spotlights; brushed chrome finish
  • 2 Kw heater
  • 3 Outside LED spotlights; brushed chrome finish
  • 2 Up/Down lights; brushed chrome finish

Download Our ULTIMATE Range Brochure!


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Standard Extras

Varnish Package between €620 – €950

Quotations for heating and cooling air conditioning units, bathrooms, plumbing, partition walls, water, waste and electrical connection to main house are available on completion of our free site survey.

  • External Weathering: €620 – €950 ex VAT
  • Skip Hire: €330 ex VAT
  • CAT 6 / Broadband connection: €385 ex VAT
  • Electric Connection: €19 / Linear Meter ex VAT
  • Delivery (Greater Dublin area): €360 ex VAT

Optional Extras

  • Toilet and Basin: €2,600 ex VAT
  • Shower, Toilet and Basin: €3,900 ex VAT
  • Partition Wall and Door: €1,900 ex VAT
  • Cedar storage Door: €1,850 ex VAT
  • Water Connection: €30 / Linear Meter ex VAT
  • Waste Connection: €45 / Linear Meter ex VAT

Download Our ULTIMATE Range Brochure!

Ph: 01 8642 888