For Business
Large-Scale Metal Roofing Projects
Professional metal roofing services for offices, retail, education and public buildings. Using traditional craftsmanship and premium materials, we work with your project team to deliver watertight, durable installations on time and to specification. Every project benefits from our meticulous attention to detail.
Building Envelope Packages
Complete roof, facade, soffit and capping packages in zinc, copper, stainless steel and aluminium. We collaborate with main contractors to integrate with glazing, rainscreen and M&E interfaces.
- Design coordination & BIM support
- On-site welting for junctions and gutters
- Certified installers for VM Zinc & Aurubis
- Full project management service
Commercial Roof Refurbishment
Replacement of aging felt or screw-fixed metal roofs with traditional standing seam systems. Fully welted seams remove the risk of gasket failure and extend service life beyond 60 years.
- Condition surveys & thermal upgrades
- Live site phasing to limit downtime
- Warranty-backed workmanship
- 60+ year service life guarantee
Feature Facades & Cladding
Hand-crafted brise-soleil, rainscreen and feature wall packages for lobbies, atriums and public spaces. Every panel is fabricated without surface fixings for a seamless aesthetic.
- Complex curves, folds and perforations
- Prefabricated cassettes or site forming
- Compatible with fire-rated build-ups
- Architectural statement pieces
Heritage & Civic Projects
Sensitive restoration of listed assets, churches and civic halls where welted detailing is mandatory. We match existing patinas and fabricate bespoke ornaments in-house.
- Lead alternative solutions
- Heritage method statements
- Hand-soldered weatherings
- Conservation area approved
Standing Seam Roofing
Traditional standing seam systems for commercial roofs in zinc, copper and aluminium. Hand-formed seams with welted junctions for complete weatherproofing.
- VM Zinc approved installations
- Complex roof geometries
- No exposed fixings or screws
- 100+ year lifespan
Rainscreen Systems
Custom cassette layouts in aluminium, zinc or copper with factory folds and site welting at junctions. Thermal and acoustic upgrades integrated.
- Thermal and acoustic upgrades
- BIM coordination and setting out
- Fire-compliant build-ups
- Glazing interface integration
Our Work
commerical Projects gallery
Explore our portfolio of our contemporary metal roofing installations.
Our Approach
Commercial Metal Roofing & Cladding
We deliver specification-grade zinc, copper and stainless steel roofing systems for commercial projects - designed and fully tested and built to last decades.
We deliver specification-grade zinc, copper and stainless steel roofing systems for commercial projects - designed, fully tested and built to last decades.
- 25+ years welted metalwork
- 0 exposed fixings
- 100% welt testing
01
Standing Seam Systems
Traditional hand welted standing seam roofing in zinc, copper and stainless steel - designed for complex geometries and full building envelope integration.
02
Rainwater & Drainage
Bespoke gutter systems, downpipes and outlets fabricated to match your roofing material - welted, seamless and built for long-term performance.
03
Flashings & Parapets
Complex edge details, parapet cappings and penetration flashings formed and welted on-site to integrate with curtain walling and cladding systems.
04
Maintenance & Patina Care
Scheduled inspections, cleaning regimes and welt repairs to protect your metal roofing investment and manage natural patina development.
Our Process
How We Work
A straightforward process from initial consultation to project completion
Step 01
Consultation & Survey
We visit site to understand the roof build-up, detailing and programme.
- In-person or virtual design meetings
- Condition reports & moisture checks
- Clear next steps within 48 hours
Step 02
Design Pack & Quote
We create drawings, build-ups and a transparent cost plan.
- Material and colour schedules
- Programme & scaffold requirements
- Optional maintenance cover
Step 03
Traditional Installation
Our experienced installers fabricate panels, seams and flashings on site using proven hand-formed techniques.
- Site lead providing daily updates
- Hot works permits & safety briefings
- Machine and hand-formed fabrication
Step 04
Completion & Aftercare
Snag-free handover packs plus access to responsive maintenance teams.
- Digital O&M manuals
- Optional annual service visit
Testimonials
What Our Clients Say
"I recently managed a project with a VMZINC metal roof installation, and the process went smoothly.Thiago and his team were professional, efficient, and clear in their communication.The roof was completed on time and fits perfectly with the building’s design.Would definitely use the company for future projects and highly recommend."
“I worked with Riverside on the Riverside project and their performance was excellent. Thiago helped us and VMZINC to correct design errors so the warranty could be approved. On site the workmanship was very good, and they supported other trades. I would gladly use Riverside again and fully recommend them.”
“I recently hired Thiago and Riverside to install a stainless steel roof on my own house, and the quality of the work is excellent. The team were professional, skilled and willing to help. Communication was clear, the job finished on time, and I will happily recommend Riverside for future projects.”
Need a Welted Metal Envelope Partner?
Share your tender drawings or planning pack and we'll provide buildable details, cost certainty and a welted finish that lasts.