BALDWINS METAL LAND
Frequently Asked Questions
Galvanised sheets are steel sheets coated with a protective layer of zinc through hot-dip galvanising. They offer excellent corrosion resistance and durability with a distinctive silver-bright or spangled finish. Galvanised sheets are cost-effective, eco-friendly (100% recyclable), and ideal for applications where aesthetics are secondary to functionality and protection.
Chromadek sheets are steel sheets with a coloured coating on top of a protective primer layer. They provide the same corrosion protection as galvanised sheets but with added aesthetic appeal through a wide range of colour options. Chromadek sheets offer superior UV resistance, excellent colour retention, and thermal efficiency benefits. They’re ideal for residential and commercial applications where appearance matters, such as visible roofing, cladding, and building facades.
Both options are durable and weather-resistant—the choice depends on whether you prioritise cost-effectiveness (galvanised) or aesthetics and colour options (Chromadek).
The optimal roofing profile depends on your specific application and requirements:
- Corrugated Sheets (610mm, 762mm), traditional option for residential homes, agricultural buildings, sheds, and light industrial structures, the wavy profile drains water efficiently and keeps costs down for smaller projects
- IBR Sheets (686mm), popular for residential and commercial buildings where appearance matters, the inverted box rib design offers stronger load bearing and a more contemporary look, ideal for homes, retail spaces, and offices
- Wide Span Sheets (762mm), suited to large structures like warehouses, factories, shopping centres, and industrial buildings, the wider coverage means fewer sheets and quicker installation, excellent for long spans between supports
Consider factors such as building size, structural support spacing, aesthetic preferences, and budget. Our expert team can help you select the right profile and specifications for your specific roofing project.
- 0.3mm, suitable for temporary structures or low-traffic areas with minimal exposure
- 0.4mm, standard for residential and light commercial applications
- 0.5mm, recommended for most commercial and industrial buildings
- 0.58mm, heavy duty for applications requiring maximum durability and strength
- Thicker sheets offer greater durability and longer lifespan, but at higher cost, consider budget, expected lifespan, environmental conditions, and structural requirements
Maintenance Best Practices:
- Conduct regular inspections to detect potential leaks, cracks, or damage early
- Clean roofing regularly to prevent dirt, debris, and buildup that can cause premature deterioration
- Remove leaves, branches, and other debris from gutters and roof surfaces
- Check and repair damaged areas promptly to prevent water ingress
- Follow manufacturer’s guidelines to maintain warranty validity
- Schedule professional inspections annually for optimal performance