New Roof + Solar Installation
Every building comes with a roof. Beyond providing shelter and comfort, a roof is a valuable real estate that can generate clean energy when paired with solar technology. At UTICA®, we take a solar roof solutionist approach, we combine preventive roof maintenance expertise with solar engineering to deliver integrated solutions that protect your property and power your future.
Our services go beyond solar panel installation. UTICA® offers a continuum of roofing services, ranging from new roof design and installation, upgrading of existing non-metal roof finishing to metal roof finishing, detailing rectification works, to roof maintenance. Leveraging on tropicalised German roofing techniques adapted for Singapore’s climate, water-tightness, structural integrity are qualities of every UTICA® Solar Roof system, which would augur well for reliable long-term solar performance. For older properties, consider giving the roof a new lease of life by combining roof replacement with solar installation. With a 12-year water-tightness warranty for UTICA Solar Roof, property owners stand to benefit from reduced project downtime, optimised warranties, and a single point of accountability.
Whether it is a new build, roof upgrade, or full replacement, UTICA® provides complete solutions that safeguard your building while enabling clean energy generation. With our integrated approach, your roof is not merely a shelter over your property, it becomes an asset that delivers energy savings, sustainability, and long-term resilience.
Tip: Hover or tap a card to preview the highlights. Click Learn More to see our workmanship standards, and how we protect & work on your roof, or go straight to inquiry at the bottom.
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What Is a New Roof + Solar Installation?
A New Roof + Solar Installation is a combined project where UTICA® replaces your ageing roof and installs a new solar PV system at the same time. This ensures the roof structure, waterproofing, metal finishing and solar mounting are aligned for decades of performance in Singapore's tropical climate.
This is the ideal solution for homeowners whose roofs are approaching end-of-life, undergoing A&A works, converting from clay/tile to metal, or building a new home where solar-ready infrastructure is essential.
UTICA® Roof + Solar Systems Technical Overview
Roof + Solar Types
- Metal Flat-Seam Roof (Solar-Integrated / BIPV)
A flush, seamless integration where premium monocrystalline modules are installed directly onto a flat-seam metal roof. Lifespan typically 40 - 70+ years with high corrosion resistance and stable performance in hot, humid climates. Clean architectural lines with no visible rails or bulky frames. - Architectural Standing-Seam Roof
Uses non-penetrative seam clamps with structural aluminium rails (AA6063-T6) and stainless-steel fasteners (SS304 / SS316). Ensures waterproofing is not compromised while supporting landscape/portrait orientation with engineered airflow below the modules.
Common Technical & Performance Features
- Non-penetrative mounting preserves roof integrity and waterproofing
- High resistance to tropical rain, wind uplift, corrosion and thermal expansion
- Reflective metal roofing lowers heat gain and can reduce air-conditioning load
- Flush or hidden fixing design preserves the clean, modern architectural profile
- Low maintenance due to minimal cavities for leaks, debris or pest nesting
- Ventilation clearance (standing-seam) keeps modules cooler for higher efficiency
Standing-Seam System Variants
- Standard: Landscape orientation with ≥ 90 mm ventilation clearance.
- Standing-Seam +: Portrait orientation with around 150 mm clearance for enhanced airflow and improved thermal performance.
Typical Project Workflow
- Roof type, structural load, rain exposure and ventilation assessment
- System selection between flat-seam BIPV and standing-seam variants
- Roof replacement or metal roof upgrade + structural reinforcement
- Installation of clamps, rails or integrated flat-seam mounting hardware
- Waterproofing, flashing, sealing and edge termination detailing
- Thermal/airflow optimisation for standing-seam systems
- Electrical integration, testing, inverter setup and optional monitoring
- Long-term roof + solar maintenance checks
Benefits of Choosing a Solar-Ready Metal Roof
- Roof lifespan aligned with solar system lifespan, avoiding costly rework
- Cleaner visual outcome versus retrofitted rack-mounted solar
- Lower heat load → better indoor comfort and long-term energy savings
- Reduced leak risk thanks to non-penetrative clamping technology
- High durability against corrosion and tropical weathering
- Improved property value and long-term ROI from solar generation
Glossary of Roof + Solar Technical Terms
Standing-Seam Roof: Metal roofing with raised vertical seams for non-penetrative clamp mounting.
Flat-Seam Metal Roof: Interlocking low-slope metal panels suitable for solar-integrated (BIPV) systems.
Non-Penetrative Mounting: Clamp-based attachment that avoids roof drilling and preserves waterproofing.
Ventilation Clearance: 90 - 150 mm air gap below solar modules to improve cooling and efficiency.
AA6063-T6 Aluminium Rails: Structural aluminium alloy used for long-lasting solar rail systems.
SS304 / SS316 Fasteners: Marine-grade stainless-steel fasteners for corrosion-resistant mounting.
BIPV (Building-Integrated Photovoltaics): Solar that forms part of the roof envelope.
Wind Uplift Resistance: Roof + solar system's ability to withstand strong tropical wind forces.
Thermal Load Reduction: Cooling effect achieved when reflective metal roofs reduce heat absorption.
Compliance & Safety Standards in Singapore
- BCA structural requirements for metal roofs and roof works
- SCDF lightning protection standard SS 555
- EMA & SS 638 electrical installation standards
- SS 553:2016 Code of Practice for solar PV systems
- PE endorsement for structural load, wind uplift, and roof profile selection
- IEC/UL tested mounting hardware for tropical corrosion resistance
Visit / Contact Us
Book an appointment to visit our Solar Studio Showroom at 101 Kitchener Road, Singapore 208511. You can use the form below or reach us directly at (65) 6296 7787.
The same form can also be used for any questions, support requests, or other inquiries.
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