Metal Structure Works
Custom steel fabrication, installation, and metal roofing solutions for commercial and residential projects across Singapore.
Our Expertise
Precision Metal Engineering
From concept to completion, WaterProofing Construction delivers precision-engineered metal structures built to withstand Singapore’s demanding climate. Our in-house fabrication capabilities and experienced installation teams ensure quality control at every stage.
In-House
Fabrication Facility
Zero Incidents
Safety Record
300+
Projects Delivered
15+
Years Experience
What We Do
Our Metal Structure Services
Steel Structure Fabrication & Installation
Custom fabrication and erection of structural steel frameworks for commercial buildings, industrial facilities, and residential extensions. We handle everything from design coordination with your engineer to on-site welding and bolted connections.
- Custom design & fabrication
- Hot-dip galvanised finishes
- PE-certified structural calculations
Metal Roofing & Cladding
Supply and installation of metal roofing systems including standing seam, corrugated, and insulated sandwich panels. Ideal for factories, warehouses, covered linkways, and shelter extensions across Singapore.
- Standing seam & corrugated options
- Insulated panels for thermal efficiency
- 25-year corrosion warranty available
Canopy, Shelter & Awning Works
Design and build custom metal canopies, car park shelters, walkway covers, and entrance awnings. We use powder-coated aluminium and galvanised steel for durability against Singapore’s tropical climate.
- Polycarbonate & glass infill options
- Powder-coated colour matching
- Wind & rain load engineered
Techniques
Fabrication & Installation Methods
Structural Steel Framing
I-beams, H-beams, and hollow sections fabricated and assembled for building frameworks, mezzanine floors, and platform structures.
Welding & Bolting
Certified MIG, TIG, and arc welding for permanent joints. High-strength bolt connections for modular and demountable structures.
Hot-Dip Galvanising
Zinc coating applied to steel components for superior corrosion protection, essential for Singapore's humid tropical environment.
Powder Coating
Electrostatic powder application baked at high temperatures for a durable, coloured finish on aluminium and steel components.
Metal Deck Installation
Composite metal deck systems for floor slabs, providing permanent formwork and tensile reinforcement for concrete pours.
Anti-Corrosion Treatment
Specialised epoxy and zinc-rich primer systems for exposed steel in marine, industrial, and high-humidity environments.
What We Build
Custom metal structures for every application
Mezzanine Floors
Car Park Shelters
Walkway Canopies
Roof Trusses
Metal Fencing & Gates
Spiral & Feature Staircases
Loading Bay Structures
Signage Frames
Platform & Railing Works
Factory Extensions
Frequently Asked Questions
Find answers to common questions about our waterproofing and construction services.
What types of metal structures do you build?
We fabricate and install a wide range of metal structures including steel frameworks, mezzanine floors, canopies, shelters, staircases, railings, gates, roofing systems, and custom structural elements for both commercial and residential projects.
Do you handle BCA submissions for structural steel works?
Yes. We work closely with licensed Professional Engineers (PE) to prepare structural calculations and drawings for BCA submission. We handle the entire process from design to approval to installation.
What materials do you use?
We primarily use mild steel (Grade 43/50), stainless steel (304/316), and aluminium alloys. All materials are sourced from approved suppliers and come with mill certificates for quality assurance.
How long does a typical metal structure project take?
Timeline depends on complexity. A simple canopy may take 2–3 weeks from order to completion, while larger structural projects like mezzanine floors can take 4–8 weeks including fabrication, surface treatment, and installation.
Do you provide maintenance for existing metal structures?
Yes. We offer inspection, repair, repainting, and anti-corrosion treatment services for existing metal structures. Regular maintenance extends the lifespan of steel structures significantly in Singapore’s climate.
Need Custom Metal Works?
Get a free consultation and detailed quotation for your metal structure project.