Prefabricated Balconies for High-Rise Developments STUARTTEST
Innovative prefabricated balconies that streamline design, installation, safety and sustainability in high-rise residential projects.
How it works
From Enquiry To Installation In Three Steps
We keep the journey simple, so you always know what happens next.STUART TEST.
- 01
Send Your Enquiry
Tell us about your project using our enquiry form or by phone. Share drawings, timelines and any details you have.
- 02
We Review And Advise
A balcony expert reviews your enquiry, contacts you within one working day and recommends the right system for your building.
- 03
Your Tailored Proposal
You receive a detailed proposal and quotation, with a dedicated contact to guide you through design, manufacture and installation.
Balconies sold globally
51,812
Balconies installed in one day
62
Fastest Glide-On™ balcony install
1:34s
Prefabricated Aluminium Balcony Systems for Residential Developers & Architects
At Sapphire, we design and deliver safer, faster, fully compliant prefabricated aluminium balconies – trusted on 20,000+ installations across the UK and worldwide. Deliver compliant, cost-efficient balcony systems with a partner that supports your project from concept to completion.
- Non-combustible, regulation-compliant designs
- Rapid installation (up to 60+ balconies per day)
- Reduced site labour, cost, and programme risk
Reduce Costs Through Balcony Rationalisation
Balcony design is often one of the most overlooked cost drivers in residential developments
Our in-house design team specialises in rationalisation, streamlining balcony types, connections and components to reduce complexity and deliver significant cost savings.
The result:
- Fewer unique balcony types
- Lower overall project costs
- Faster installation and programme savings
Without compromising architectural intent.
Speak to a Balcony Expert
Tell us about your project or enquiry and we’ll respond with tailored advice. If we’re not the right fit, we’ll let you know and guide you where we can.
South London High-Rise Balconies Installed with Remote Locking Tech
In this install footage, we showcase RLD (Remote Locking Device) balcony automation in action at Buildings 1–5 of the £600m Bermondsey Project, led by McAleer & Rushe for Greystar.
How Do We Make The Balcony Journey Simple?
Sapphire makes the balcony journey simple by making it unique to you. We ask you three simple questions to define your key aspirations, crucial constraints and finally how we could streamline your project by innovation, design, experience and more.
What's your aspiration?
What's your constraint?
Streamlined by Sapphire
How have others streamlined their balcony journey?
NE02, Wembley
Sapphire are probably one of the most innovative companies we work with… They’ve helped us deliver the most sustainable, low-embodied-carbon and efficient residential development [we] have ever delivered.
Ger Hayes, Managing Director
John Sisk & Son
Working with Berkeley at Huntley Wharf
Discover how Sapphire Balconies collaborated with Berkeley Homes and PRP Architects to deliver 538 balconies at Huntley Wharf, Reading. This project seamlessly blends historical heritage with modern design through innovative offsite manufacturing and efficient installation solutions.
Our Balconies on Projects
Our case studies show developers, architects, and contractors how balcony design and installation can be transformed into a streamlined, efficient process.
New Road Triangle, Feltham
Discover how Sapphire Balconies delivered 180 Glide-On™ balconies for the New Road Triangle development in Feltham, enhancing connectivity and creating a landmark building in line with Hounslow’s urban regeneration goals.
Upton Park, Block C
Sapphire Balconies partnered with Barratt Homes to deliver 119 prefinished balconies at Upton Park Block C in Newham. Through offsite manufacturing and efficient logistics, we streamlined installation, overcame planning constraints, and enhanced build quality from start to finish.
The Green Quarter Phase A, Blocks G & H
Explore how Sapphire Balconies collaborated with Berkeley St James Group and JTP Architects to deliver 130 balconies at The Green Quarter, Southall. Discover how offsite manufacturing and streamlined installation addressed site constraints, enhancing efficiency and quality.
NE02 (Former Yellow Car Park), Wembley
The Next Generation suite is revolutionary for the residential construction market.
Ready To Streamline Your Balcony Journey?
Tell us about your project and a member of the Sapphire team will be in touch.