Optimum
‘Maintenance free' Garden rooms


Whether you’re looking to create a unique garden workspace, home office, gym or anything in between, The Optimum garden room offers exceptional versatility and flexibility, allowing you to create any space.


The Optimum Garden rooms are made with the highest quality industry leading QuadCore Insulated Panels on the roof, walls and floor, which ensures the room stays warm in the winter and cool in the summer. Our insulated panels combine an internal liner, thick insulation layer and a robust metal facing. They offer the same great thermal and structural performance of those used on large scale, with a life expectancy of over 40years, giving you peace of mind that your garden room will be built to last.


1.

External: 3.3m wide x 2.2m deep

Internal: 3.1m wide x 2m deep

The structural opening for the door and side windows are 2400 mm wide 2105 mm high

2.

External: 4.4m wide x 3.3m deep

Internal: 4.2m wide x 3.1m deep

The structural opening for the door and side windows are 3500 mm wide x 2105 mm high

3.

External: 5.5m wide x 3.3m deep

Internal: 5.3m wide x 3.1m deep

The structural opening for the door and side windows are 4600 mm wide x 2105 mm high.

 All overall heights under 2.5mtrs

 

Full turnkey package includes:

 
 
 
 
  • Concrete base

  • Fully installed insulated building

  • Coatings: External weather sheet coloured Anthracite with a leather grain finish. The Interior is bright white with an easily cleaned surface.

  • High quality 28mm, Toughened, Softcoat, Argon Filled Glazed Units

  • Full electric package and heating (Includes all sockets, switches, consumer box, inside and outside lighting, mains connection)

  • All final finishing including ventilation, premium vinyl flooring etc. within an all-inclusive package ready to move in.

 
 

WHY OPTIMUM GARDEN ROOMS?

Quadcore technology for the whole garden building…. walls, roof, and the floor!

Unrivalled thermal performance - Most thermally efficient closed cell insulation core on the market. Twice the performance of rock mineral fibre. Very low U values (W/m2K to .18). Thermally efficient, continuous insulation with airtight engineered joints lowers heating and cooling costs.

 
 
 
  • Exterior metal skin all weather barrier

  • Interior metal skin vapour barrier

  • Enhanced environmental credentials.

  • Made with a formulation containing a raw material that uses 40% recycled PET. The panel manufacturing facilities across the UK and Ireland for these buildings are 100% Net Zero Energy.

  • Insulated panels are single component and easily disassembled, enabling reuse of the panel where possible. For end-of-life, the Kingspan team has proven technology to recycle QuadCore insulation core into future raw material for new products.   

 
 
A peak into the interior of an maintenance free garden room, with a large grey corner sofa and table