ADVANTIS ENGINEERING
CONVERTAINERS®
Shipping Container Conversions & Steel Fabrications.
Convertainers ® by Advantis Engineering
Bespoke Container Conversions for Living, Working & Beyond
Welcome to Convertainers, a proud member of the Hayleys Group — Sri Lanka’s most diversified and respected conglomerate. We specialise in the design, customisation, and construction of modular structures using repurposed shipping containers.
Whether you’re looking to build a container home, launch a pop-up café, or expand your business with a modular office, we offer end-to-end modular solutions that are flexible, affordable, and sustainable.
Powered by Hayleys – A Legacy of Excellence
As part of Hayleys PLC, a corporate giant with over 145 years of industry leadership, Convertainers brings unrivalled expertise, trust, and operational excellence to the modular construction industry.
Hayleys’ backing ensures:
Hospitality brands looking for unique accommodation
Retailers seeking mobile solutions
Developers and contractors in remote areas
NGOs needing disaster-resilient shelters
Our Container Solutions
We design and deliver container-based structures across a wide spectrum of industries:
Container Homes
Container homes are rapidly gaining popularity as...
Container Homes
Container homes are rapidly gaining popularity as a smart alternative to conventional housing. At Convertainers, we design fully customised, energy-efficient, and space-optimised homes using repurposed shipping containers. Whether you need a compact urban studio, an off-grid vacation retreat, or a multi-container family residence, our solutions are designed to blend comfort, affordability, and sustainability.
Portable Offices
Businesses across Sri Lanka increasingly rely...
Portable Offices
Businesses across Sri Lanka increasingly rely on mobile, flexible workspace solutions. Our portable offices are engineered for speed, functionality, and durability — perfect for construction sites, engineering projects, field operations, or startups that need a plug-and-play office solution. These modular units come fully equipped with electricals, ventilation, and insulation and can be fitted with meeting rooms, restrooms, or workstations.
Container Cafés & Retail
Convertainers offers trendy, attention-grabbing...
Container Cafés & Retail
Convertainers offers trendy, attention-grabbing container cafés and pop-up retail outlets that help businesses stand out. These units are ideal for food entrepreneurs, event vendors, or retail brands looking to create a mobile presence without investing in permanent infrastructure. Our café and retail solutions are designed for fast installation, high visibility, and functional interior layouts that maximise customer engagement and operational efficiency.
Hospitality Units
Container-based residential projects represent...
Hospitality Units
For hotels, resorts, and eco-retreats, our modular hospitality cabins and villas offer a cost-effective and fast-to-market accommodation solution. Built with an eye for both aesthetics and durability, these units can be deployed in remote areas, coastal regions, or scenic locations where traditional construction is costly or restricted. Whether you’re building a boutique stay or scaling up quickly, our hospitality containers are designed for comfort, flexibility, and guest satisfaction.
Storage & Site Accommodation
Convertainers design secures storage units and...
Storage & Site Accommodation
Convertainers design secures storage units and site accommodation that meet the practical demands of infrastructure projects, factories, and remote field operations. Our modular dormitories and storage containers can be configured for staff housing, tool storage, laundry units, or security cabins. Built for tough environments and quick setup, these solutions are widely used in the construction, energy, and logistics sectors.
Why Choose Convertainers?
Backed by Hayleys PLC – 145+ years of corporate legacy
Modular solutions built to Sri Lankan standards
Custom-built, fully equipped and delivered turnkey
Environmentally sustainable and cost-effective
Engineered for mobility, scale, and compliance
Our Container Solutions
Showroom Complex, Colombo
Client Testimonials
“We needed a modern, mobile retail outlet in under 30 days. Convertainers delivered a fully branded unit — on time, on budget, and beautifully finished.”
Retail Franchise Manager
Colombo
“We needed a modern, mobile retail outlet in under 30 days. Convertainers delivered a fully branded unit — on time, on budget, and beautifully finished.”
Retail Franchise Manager
Colombo
Ready to build your space, your way?
Whether you’re an architect, developer, business owner, or individual innovator — we’re here to help you build spaces that adapt, move, and inspire.
Call us or request a Free Quote and bring your modular vision to life.