Use when
Large-area commercial refurbishment where substrate condition, access, detailing, weather and operational constraints support a specialist spray route.

Two-component commercial spray system
Wigan roofing spans domestic extensions and garages, retail premises, workshops and distribution buildings across the wider WN area. The useful starting point is roof construction and failure mode, not a town-wide product claim.
Direct answer
SprayGrade is a two-component, water-based spray-applied liquid rubber system for suitable large commercial and industrial waterproofing projects. Project delivery is supported through trained approved contractors.
WN deliveries are quoted from the complete address and order. For EPDM, send finished roof measurements plus upstands, outlets and penetrations so the full system can be checked.
Large-area commercial refurbishment where substrate condition, access, detailing, weather and operational constraints support a specialist spray route.
A survey should confirm roof condition, substrate compatibility, drainage, preparation, access, containment and the correct primer or build-up.
Do not infer suitability from roof area alone. Wet or frozen substrates, unsound roof fabric, uncontrolled access or incompatible existing coatings must be resolved first.
System separation
Typical application output is approximately 600m² per day under suitable conditions; roof geometry, preparation, access and weather can materially change delivery. The figure is not a completion promise.
Complete project scope
Map substrate, moisture, drainage, defects, fragile areas, rooflights and operational constraints.
Define cleaning, repairs, primer, reinforcement and treatment at every change of material.
Set safe access, equipment location, containment, weather limits and phasing before mobilisation.
Control specified consumption, details, continuity and project records rather than relying on headline speed.
Where repairs keep failing, inspect drainage falls, wet insulation or deck, movement at details and compatibility with earlier coatings before adding another layer.
Large Wigan-area roofs should be divided into drainage and condition zones so local repairs, phased refurbishment and whole-roof treatment can be compared transparently.
WN1, WN2, WN5, WN6. Nearby: Standish, Hindley, Ince, Ashton-in-Makerfield, Golborne, Orrell.
Problem-led navigation
Use the route that matches the failure, building and decision you actually face in Wigan.
Visible answers · matching schema
Forti Nova supplies SprayGrade for projects in Wigan. WN deliveries are quoted from the complete address and order. For EPDM, send finished roof measurements plus upstands, outlets and penetrations so the full system can be checked. The full roof or project scope should be checked before quantities and timing are confirmed.
Large-area commercial refurbishment where substrate condition, access, detailing, weather and operational constraints support a specialist spray route. Where repairs keep failing, inspect drainage falls, wet insulation or deck, movement at details and compatibility with earlier coatings before adding another layer. Suitability depends on the actual substrate, condition, drainage, access and specification.
Yes. Forti Nova can support suitable SprayGrade commercial roofing installation enquiries in Wigan. Send the project details, photos, dimensions and postcode so the team can confirm the appropriate installation route and availability.
A product price, complete material scope and installed project quotation are not the same. Area, preparation, deck repairs, access, drainage, detailing, waste and VAT should be itemised before quotes are compared.
It should name the system, preparation, complete materials, details, access, exclusions, VAT and warranty responsibility. Large Wigan-area roofs should be divided into drainage and condition zones so local repairs, phased refurbishment and whole-roof treatment can be compared transparently.
Yes. Forti Nova can help identify the relevant waterproofing route for a leaking roof in Wigan and support suitable installation enquiries. Where repairs keep failing, inspect drainage falls, wet insulation or deck, movement at details and compatibility with earlier coatings before adding another layer. Repair, refurbishment and replacement should be compared after the failure is understood.
Scope before quoting
Include the postcode, roof type, approximate area, photographs, substrate, drainage and whether you need materials or an approved-contractor route.
*Approximate typical application output under suitable project conditions; not a guaranteed daily completion rate.