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ENGINEERING PROGRESS. CONSTRUCTING POSSIBILITY.

The Construction & Engineering Sector brings together specialised expertise in construction, fabrication and interiors, delivering end-to-end solutions for landmark projects in Sri Lanka and beyond. Through world-class partnerships and advanced materials technology, we are reshaping how modern infrastructure is built. From steel structures to high-performance façades and bespoke interiors, our integrated capabilities empower clients to build with confidence.

Alumax
Alumax2

OUR PRODUCTS

Construction

Delivering turnkey construction solutions, including pre-engineered buildings and infrastructure development, powered by global expertise and local execution excellence.

Fabrication

Specialists in aluminium joinery and façade systems, offering design, fabrication and installation of high-performance architectural façades.

Interiors

Comprehensive interior contracting services, providing world-class fit-outs for residential, commercial and hospitality developments.

OUR COMPANIES

HAYLEYS ENGINEERING

Hayleys Engineering offers complete construction solutions from Turnkey & civil construction, Pre-Engineered Buildings and Steel Structures including design, fabrication, erection and after-sales services.

engineering@advantis.world

(+94) 77 2033 310 / (+94) 11 2572 622

No. 148B, Nawalokapura, Sedawatte, Wellampitiya, Colombo, Sri Lanka.

HAYLEYS UNISYST

With over four decades of experience, Hayleys Unisyst is a leading manufacturer and supplier of high quality architectural aluminium joinery systems, glazing and facade products in Sri Lanka.

info@unisystplc.com

+94 114 347 987

No. 400 Deans Road, Colombo 10, Sri Lanka

S&T INTERIORS

S&T Interiors Sri Lanka is a leader in interior fit-outs and turnkey solutions, delivering high-quality interiors for hotels, offices and commercial spaces.

info@stl.lk

+94 112 168 020

S&T Interiors (Pvt) Ltd, 400, Deans Road, Colombo 10

Choliya De Silva

Mr. Choliya De Silva

MANAGING DIRECTOR – CONSTRUCTION & ENGINEERING SECTOR