Warehouses
Warehouse Roofing deals with large roof areas over storage and distribution, where the condition of one section says little about the rest.
Commercial & Industrial Roofing
Commercial & Industrial Roofing Services
Commercial & industrial buildings
Seven service paths
Metro Vancouver
Commercial and industrial roofing covers the roofs of buildings used for business, industry and hospitality, from distribution warehouses and production sites to hotels, offices and retail units. GoodVans Roofing provides commercial and industrial roofing across Metro Vancouver through seven dedicated service paths. Four focus on the roof system itself and how it is managed; three focus on particular types of building.
That split reflects how commercial roofing decisions are made. Two questions shape a commercial roofing project: what kind of roof the building has, and how the building underneath is used. A membrane that suits one property may need a very different plan on another because of rooftop equipment, access, drainage, or an operation that cannot stop. This page explains how the seven services fit together and which one to open first.
Two Ways Into Commercial Roofing: The Roof System and the Building
There are two ways into a commercial roofing question.
Some start with the roof: a low-slope membrane that is ageing, a torch-on roof with a recurring problem, a serviceable surface that could take a protective coating, or a roof nobody has kept records on. Those questions belong to the system and management services.
Others start with the building: a warehouse with a large roof area and loading activity below, a plant with equipment passing through the roof, a hotel where guests are present throughout. Those questions belong to the property-type services, because building use changes how the work is planned even when the roofing system is similar.
Some projects touch both sides. A factory roof replacement, for example, is a system decision and a property decision at once, and the two pages are written to be read together.
Low-Slope Roof Systems
Torch-On Roofing
Roof Coatings and Waterproofing
Roof Asset Management Plans
Warehouse Roofing
Factories & Plants
Hotel Roofs and Maintenance
Not sure which service applies to your building?
Request a Commercial Roof AssessmentRoofing Systems & Management
Low-Slope Roof Systems Low-slope roof systems are the family of roofing assemblies used on flat and gently pitched roofs. GoodVans Roofing installs built-up roofing, single-ply membranes (TPO, PVC and EPDM), modified bitumen including torch-on, and metal where the roof configuration and chosen system are suitable. How one is matched to a particular building is explained on Low-Slope Roof Systems.
Torch-On Roofing Torch-on is one specific low-slope system: modified bitumen membrane bonded with heat. It has its own page because an existing torch-on roof raises its own questions about repair, replacement and whether another route suits better. See Torch-On Roofing.
Roof Coatings & Waterproofing A coating is a protective route rather than a new roof: it is applied over a suitable existing commercial roof system to add a protective layer. Suitability has to be established before anything else. Roof Coatings & Waterproofing explains what makes a roof a candidate.
Roof Asset Management Plans A roof asset management plan is an ongoing service rather than a one-off project. It puts inspections, maintenance and a record of findings on a schedule, so decisions about a roof are made from its history rather than its latest leak. More on the Roof Asset Management Plans page.
What Does Your Commercial Roof Need?
These starting points route a question to the right page. They are not a diagnosis, which needs an assessment of the actual roof.
- The low-slope roof is near the end of its life, or a new system is planned: Low-Slope Roof Systems, or Torch-On Roofing if that is the existing system.
- The existing roof remains serviceable and a protective treatment is being considered: Roof Coatings & Waterproofing, to establish whether the roof is a suitable candidate.
- Nobody has a clear record of the roof's condition: Roof Asset Management Plans.
- Problems are appearing across a large roof, not in one place: start with an assessment, then the property-type page that matches the building.
- The building cannot stop operating while work happens: read the relevant property-type page alongside the system page.
| If your question is mainly about… | Start with |
|---|---|
| Installing or replacing a flat or low-slope system | Low-Slope Roof Systems |
| A torch-on roof, existing or planned | Torch-On Roofing |
| Adding a protective layer to a roof that is still serviceable | Roof Coatings & Waterproofing |
| Scheduled inspections and a condition record | Roof Asset Management Plans |
| A large storage or distribution building | Warehouse Roofing |
| An industrial site with equipment and production below | Factory & Plant Roofing |
| An occupied hotel or hospitality property | Hotel Roofs & Maintenance |
Assessment Before the Scope
That information decides three things in turn: which of the services applies, which direction the work should take, and what the scope should include. Without that information, it is harder to define a scope that reflects the roof's actual condition.
An assessment gives the owner information about the roof itself rather than about its symptoms: the condition of the membrane or surface, how drainage is performing, the state of seams and details, the penetrations and equipment on the roof, how far any problem extends, and what the existing assembly consists of where that can be established.
Commercial Roofing by Property Type
Two buildings can carry the same roofing system and still need very different projects. What changes is what happens underneath and around the roof: who is in the building, what cannot be interrupted, where equipment sits, and where materials can be staged.
Factories & plants
Factory & Plant Roofing deals with industrial sites, where production, equipment and roof penetrations shape the work.
Hotels
Hotel Roofs & Maintenance deals with occupied hospitality properties, where maintenance planning and guest comfort sit alongside the roofing itself.
If your building does not match one of these, start with the system services above; the same principles apply to offices, retail units and other commercial properties.
Repair, Maintain, Protect or Replace
Once the condition is known, commercial roofing work tends to take one of four broad directions. They are not fixed rules, and more than one can apply to the same roof.
| Direction | Broadly relevant when… | Where it is covered |
|---|---|---|
| Repair | A defect can be isolated to one area or detail | Assessed on site; system pages for detail |
| Maintain and manage | The roof is serviceable and needs planned oversight | Roof Asset Management Plans |
| Protect | The existing system may be suitable for a protective treatment | Roof Coatings & Waterproofing |
| Replace | The condition of the system as a whole, rather than one area, is the problem | Low-Slope Roof Systems; Torch-On Roofing |
The assessment and the owner's plans for the building decide between them.
Planning Roofing Around an Operating Building
This is where commercial roofing differs most from residential work.
On a house, the people affected are the household. On a commercial property, the roof sits above tenants, staff, customers, stock, machinery or guests, and the project has to be planned around them.
Planning can involve the property owner or manager, operations staff and, where rooftop equipment is affected, the trades responsible for it. The practical questions cover access, staging and safety, but the answers depend on what the building does, which is why the property-type pages treat them separately. Some projects allow a building to keep running throughout; others need specific areas closed for set periods. Which applies is part of the scope.
Commercial & Industrial Roofing Across Metro Vancouver
GoodVans Roofing serves commercial and industrial properties throughout Metro Vancouver and in selected Fraser Valley communities. Prolonged wet conditions across the region make drainage and maintenance important considerations throughout the service area. For the other property types GoodVans works on, see all roofing services.
Commercial Roofing Systems and Materials
The low-slope and torch-on pages explain how a system is matched to a commercial building, and the roofing materials section describes individual materials in more detail.
This page does not rank systems against one another, because the right choice belongs to the specific roof.
Commercial & Industrial Roofing FAQs
What does commercial and industrial roofing include at GoodVans Roofing?
It includes installation, replacement, repair, protective coatings and ongoing management of commercial roof systems, with dedicated services for three building types: warehouses, industrial plants and hotels. Offices, retail units and other commercial buildings are covered through the system and management services.
How is commercial roofing different from residential roofing?
Commercial roofs can be large and low-slope, may carry rooftop equipment, and can sit above an active business or operation. Decisions can involve several parties, and the work has to be planned around operations. Residential roofing deals with individually owned houses and is covered on its own page.
Should I start with a system page or a property-type page?
Start with the system page if your question is about the roof itself, such as replacing a membrane or coating an existing roof. Start with the property-type page if the building's use is the main constraint. For some projects, both are relevant.
Who is involved in a commercial roofing decision?
Depending on the property, it can include the building owner or property manager, a facility or operations manager and, for tenanted buildings, the tenants' representatives. Where rooftop mechanical equipment is affected, the trades responsible for it may also need to be involved.
Does GoodVans provide ongoing oversight, or only project work?
Both. Alongside installation, repair and replacement projects, Roof Asset Management Plans provide scheduled inspections, maintenance and a running record of the roof's condition for owners who want to plan ahead.
Start with the roof's condition
An assessment establishes what the roof needs before a scope is written. Share how the building is used and what has been noticed, and the conversation can start from the right service.
