Cantilever Balconies
juliet balconies

Our Cantilever Bolt On Balconies

Cantilever Bolt On Balconies are an innovative, off-site manufactured, system constructed from high quality, lightweight and non-combustible materials.

Full-face glass blade balustrade system, with no visual welding, and non-combustible materials

  • Multiple colour combinations - facia, glass interlayer and handrails can colour co-ordinate or contrast depending on the architectural choice
  • Typically 30mm wide and sloped internally handrail to improve safety
  • Soffits panels are discreetly sloped to the balcony front for passive water management. Fully drained systems are available if required
  • All parts are serviceable from the balcony surface

Each balcony is built by machine process to use 78% less labour than a traditional balcony.

Our Juliet Balconies


Juliet balconies after the famous scene in Shakespeare’s ‘Romeo and Juliet’. Common in Mediterranean countries, designs by British Spirals & Castings have made them increasingly popular across the UK. 

They’re a decorative feature that does not need planning permission, although relevant Building Regulations must be met. They bolt flush to the wall or can incorporate a small recess for plants. Whichever option you choose, they allow upper floor doors to be opened whilst providing a barrier to prevent people from falling. 

Straight or curved, they provide stylish looks with impressive durability to match. They’re easy and economical to install, and are capable of withstanding the most demanding environments: ideal for refurbishments, just as useful for top-end new builds. With our belief that everything should be designed for you, we have a large range of examples of Juliet balconies which can be adapted for you, to your specific requirements.
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