What is Flat Roofing Services by Forti Nova?

Flat Roofing Systems North West is a specialist contractor delivering commercial and residential flat roofing across the region. Working with proven systems from Rubber Roofing Supplies, Prokol, and Liquid Rubber, we install EPDM rubber roofing, liquid-applied membranes, and high-output spray systems to suit each project’s needs. From small extensions to large-scale refurbishments, we provide correctly specified, durable flat roofing solutions throughout the North West.

Commercial sectors / Warehouses + logistics

Warehouse and logistics roofing.

Large roof areas, high-value stock and constant vehicle movement make water ingress and envelope failure operational problems—not merely maintenance defects.

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Direct answer

The roof scope must account for loading bays, stock sensitivity, access routes, internal activity and the cost of unplanned interruption.

Risks to diagnose

What changes the decision.

Leaks above stored goods

Large profiled-metal roof areas

Gutter overflow at loading zones

Rooflight and penetration failures

Occupied-building access

Operational controls

Plan the work around the building.

Phase access around dispatch

Prioritise active ingress routes

Separate local repair from whole-roof economics

Confirm internal protection needs

Document interfaces and handover

Problem → recommended work

Start with the failure—not the coating.

Water ingress

Trace laps, fixings, rooflights, penetrations, gutters and interfaces before selecting a repair.

Metal roof deterioration

Map cut-edge corrosion, failed fasteners, laps and coating breakdown.

Cladding failure

Separate fading, delamination, corrosion, seal failure and damaged sheets.

Asbestos-cement

Assess condition, work classification and repair, encapsulation or replacement options.

Drainage failure

Check joints, outlets, falls, corrosion and capacity before repair or lining.

Clear answers

Warehouses + logistics roofing questions

Direct answers for asset managers, facilities teams, surveyors and project decision-makers.

Can a warehouse roof be refurbished without full replacement?

Potentially. The roof sheets, structure, corrosion, moisture, drainage and details must be surveyed first. Serviceable roofs may support local repair, protective coating or an overlay; widespread failure may require replacement.

How do you find a leak in a large warehouse roof?

The internal stain is treated as evidence, not the entry point. Laps, fixings, rooflights, penetrations, gutters, wall interfaces and water travel paths should be traced and recorded.

Can work be phased around warehouse operations?

Often, subject to access, weather, safety and the selected system. Phasing should be agreed around loading, stock movement, exclusion zones and internal protection.

What causes industrial warehouse gutters to overflow?

Common causes include blocked outlets, failed joints, corrosion, inadequate falls, capacity limitations and discharge problems. The cause determines whether cleaning, repair, lining or redesign is appropriate.

Which roof system is best for a warehouse?

There is no universal answer. Substrate, existing coating, detail complexity, area, access, weather window and warranty requirements decide whether a reinforced liquid, SprayGrade, HotSpray, coating or replacement route is suitable.

Sector-specific assessment

Show us the building and the problem.

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