ROOF SYSTEMS
Precision roofing for demanding conditions.
Heat, monsoon rains and coastal exposure require roof systems that are carefully detailed and precisely installed. Lumber & Leaf delivers complete roofing packages, from system selection and detailing through fabrication and installation. Every roof is developed as a coordinated system, not a collection of parts.
Complete Roofing Packages
A roof is only as good as its weakest detail. We approach roofing as a technical system, resolving structural interfaces, membranes, flashings and finishes as an integrated whole.
This means fewer points of failure, better long-term waterproofing and a level of coordination that most roofing contractors simply do not provide.
Metal Roof Systems (PREFA)
Architectural Aluminium Roofing
We execute PREFA aluminium roofing systems: clean lines, reliable performance and excellent resistance to coastal conditions. These systems are particularly well suited to villas, hospitality projects and buildings with complex roof geometries.
PREFA aluminium comes with a 40-year guarantee on both material and colour, meaning long-term durability without fading, corrosion or costly maintenance. The system allows precise execution of hips, valleys and dormers without compromising appearance.
Our scope includes system selection, full detailing, insulation and membrane coordination, and installation. All edge conditions: ridges, hips, valleys, verges, parapets, are resolved as part of a single, coherent roofing package.
Natural Roof Systems (Wood Shingles)
Timber shingle roofs combine natural architectural character with durable layered construction. Proper detailing is essential, particularly in humid and coastal climates where ventilation and moisture control determine long-term performance.
Shingle roofs suit residential and hospitality projects where natural materials and visible craftsmanship are part of the design intent. Each project begins with a feasibility review: roof pitch, exposure, maintenance access.
Roof Detailing & Metalwork
The Details That Keep Roofs Watertight
Most roof failures happen at edges and penetrations, not in the field of the roof. We fabricate and install the metalwork that protects these vulnerable areas.
Our work includes custom gutters and downpipes, eaves and drip edges, ridge and valley elements, parapet copings and flashing systems. We also develop complete flashing packages for skylights, chimneys, vents and technical penetrations.
If the details are right, the roof works. If they are not, nothing else matters.
How We Work
Every roofing project follows a clear process:
- Site review — understanding building geometry, exposure and site conditions
- System definition — selecting the right roofing approach and preparing a clear scope
- Technical detailing — resolving junctions, penetrations and drainage before fabrication begins
- Fabrication and procurement — components prepared to specification
- Installation — carried out by experienced installers with structured quality checks
- Handover — documentation and maintenance guidance for long-term performance
Why Clients Choose Us
Because we treat roofing as engineering, not finishing. Edges, penetrations and junctions are resolved properly. Materials are chosen for durability, not just cost. And the people installing the roof understand the system they are working with.