IFM Group is a Naval Base-based industrial plumbing, civil, building and maintenance business servicing commercial, industrial, mining, processing and project-based clients across Perth and Western Australia. The business provides practical trade support across industrial plumbing, maintenance, civil works, mechanical services, electrical works, shutdown services and building solutions. As a Master Plumbers member business, IFM Group is positioned within the Western Australian plumbing and maintenance industry as a professional provider supporting industrial facilities, commercial operations, mining-related sites and processing environments with reliable trade services, maintenance capability and project support.
Roofing Installations
Cooke & Dowsett is a national commercial and industrial plumbing business with a Western Australian office based in Malaga. The company services the construction industry across a wide range of sectors, including accommodation, commercial, defence, education, health, infrastructure, retail, sports and leisure. With a history dating back to 1992, Cooke & Dowsett has built a strong reputation for delivering professional plumbing services on major construction projects across Australia and New Zealand. The business specialises in commercial plumbing, design and construction, hydraulic systems, gas services, fire services, civil drainage, prefabrication and project management of plumbing services.
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Gilmour Plumbing & Gas is a Bunbury-based plumbing and gas fitting business servicing residential and commercial clients across Bunbury and the South West region. The business provides practical plumbing and gas support across maintenance, renovations, hot water systems, leak repairs, gas installations, drainage and water efficiency solutions. With a focus on prompt, professional and reliable service, Gilmour Plumbing & Gas supports homeowners, businesses and property owners with quality plumbing and gas fitting services. The business combines local South West knowledge with practical trade experience across domestic, commercial and sustainability-focused plumbing work.
Herring’s Coastal Plumbing & Gasfitting Services is a Geraldton-based plumbing and gas fitting business servicing residential, commercial and business clients across Geraldton and the Mid West region. The business provides practical plumbing, drainage and gas fitting support, with a focus on reliable service, professional workmanship and strong customer care. Family-owned and operated, Herring’s Coastal Plumbing & Gasfitting Services provides 24/7 plumbing solutions to residential and business clients throughout Geraldton and the Mid West. With a proven track record spanning almost 21 years, the business supports local customers with dependable plumbing and gas fitting services delivered on time and on budget.
Centreside Plumbing was established in 2008 and has quickly become one of the most respected Plumbing Companies in Perth. We service the residential housing and unit development market, specialising in New Homes, Renovations, Commercial projects and Vacant Strata works, offering a premium service to our Customers.
IBAC Plumbing & Trade Services are based in Kununurra and have been providing reliable plumbing and trade services across the East Kimberley for over 20 years. Our experienced team handles everything from residential/commercial plumbing, renovations, through to landscaping, real estate maintenance, and ongoing school repairs. We’re trusted by local government, property managers, and homeowners alike for our fast response times, 24/7 emergency support, and quality work that’s done right the first time. Whether it’s a quick fix or a full-scale project, we make it easy with free quotes, honest pricing, and a skilled team that shows up on time and gets the job done properly.
From dripping taps to complete plumbing fit outs, our licenced plumbers deliver dependable, high-quality work for homes and businesses across the Southwest of WA.
Mako Plumbing is a locally owned and operated plumbing business based in Karratha, Western Australia, providing plumbing and gas services across the Pilbara, Kimberley and Gascoyne regions. The company delivers solutions across the domestic, commercial, construction, government and resource sectors, supporting projects ranging from routine maintenance through to large-scale infrastructure and mining works. With a strong focus on quality workmanship, safety and responsive service, Mako Plumbing has established a reputation for delivering innovative plumbing solutions tailored to the unique challenges of regional Western Australia. The company is supported by a team of qualified and licensed tradespeople who provide professional plumbing, gas fitting and maintenance services throughout the North West.
Gozzi’s Gas & Plumbing Service is an Augusta-based plumbing and gas fitting business servicing residential, commercial and local property clients across Augusta and surrounding South West areas. The business provides practical plumbing and gas support with a focus on reliable workmanship, professional service and regional trade experience. As a Master Plumbers member business, Gozzi’s Gas & Plumbing Service is positioned within the Western Australian plumbing industry as a professional provider supporting homeowners, businesses, builders and property owners with plumbing repairs, maintenance, installations and gas fitting services.
Siphonic Solutions is a specialist Australian design and construction company dedicated exclusively to siphonic roof drainage systems. Headquartered in Perth with additional operations supporting projects nationally, the business has over 25 years of industry experience and has successfully delivered more than 600 projects across every Australian state and territory. Working closely with architects, hydraulic consultants, builders, developers and commercial plumbing contractors, Siphonic Solutions provides complete design, engineering, supply, installation and certification services for complex roof drainage systems. The company is recognised for its technical expertise, innovative engineering solutions and ability to deliver efficient, cost-effective drainage outcomes for large-scale commercial, industrial and institutional developments. By specialising exclusively in siphonic drainage technology, Siphonic Solutions helps clients maximise building efficiency, reduce construction costs and improve drainage performance through highly engineered systems tailored to each project's requirements.
Plan roof installation around the building and its operations
When a commercial or industrial roof is being installed, replaced or extended, the roofing work needs to suit the building, the proposed layout and the way the site operates. Roof plumbing roofing installations bring together roof sheets, flashings, cappings, gutters, downpipes, sumps and roof drainage details so rainwater can be directed away from roof surfaces.
For a commercial metal roof installation, early information can make conversations with a plumbing business more productive. Drawings, specifications, proposed product details and site constraints can help establish the duty of the roof and drainage layout before work is planned.
What a roof plumbing installation needs to address
A roof must shed rainwater while joints, edges and penetrations are kept weatherproof. Roofing installations may involve metal sheeting such as COLORBOND or other metal roofing materials, along with the drainage components that manage water leaving the roof.
Component selection and layout need to account for matters such as roof area, roof pitch and rainfall conditions. Supports, falls, clearances, nearby services and future maintenance also deserve attention as part of installation planning.
- Roof sheeting and cappings: form the roof surface and finish relevant roof edges.
- Flashings: help manage weather exposure at joints, edges and penetrations.
- Gutters, sumps and downpipes: form part of the path that takes rainwater from the roof.
- Roof drainage details: need to work with the overall layout and intended water flow.
Installation, replacement or a targeted roof upgrade
The right scope depends on the project. A new build, a replacement roof, an addition or changes around plant and services can each require different planning. Industrial metal roofing installation can also involve operational constraints such as shutdown windows, permits, access controls and the need to maintain safe movement around the site.
It is useful to distinguish new installation work from a repair or investigation. A leak, loose fixing, rust, ponding water, blocked drainage or storm damage may point to a need for further assessment, but the appropriate work should be established from the actual roof condition and site circumstances.
Site access and working-at-height considerations
Roof spaces, elevated platforms, tanks and plant areas can present access challenges. Before work begins, access methods and roof conditions need consideration alongside fall risk, edge protection, ladder placement, anchor points, weather, fragile surfaces, electrical hazards and any permits, exclusion zones or additional controls required for the site.
For business and industrial sites, access arrangements can affect both the work program and the building’s day-to-day operations. Providing site induction requirements, permitted working hours, parking or loading details, tenant access needs and the authorised contact person gives a plumbing business clearer operational context.
Details to have ready before speaking with a plumbing business
A concise project brief helps focus the initial discussion. Where available, gather the information that describes the proposed work and the conditions around it.
- Provide the property address, a contact person and practical access instructions.
- Share drawings, specifications or photos of the proposed roof location.
- Identify the preferred product or roof system if one has already been selected.
- Note access dimensions, existing services nearby, supports and any known isolation points.
- Explain timing, tenant access, project-program constraints and permitted working hours.
- Include relevant asset references, maintenance records, drawings or manuals where available.
- Flag shutdown windows, permits, working-at-heights controls, safety concerns or operational impacts.
Brands and products customers may encounter
Product discussions may involve examples such as COLORBOND, BlueScope, Lysaght, Fielders, Stramit, Stratco, Metroll, Ampelite, Alsynite and Kingspan. These names are associated with roofing materials, roof systems or related product channels that may arise when considering roofing installations.
Customers may also encounter plumbing and supply channels including Reece, Galvins, Galvin Engineering, Tradelink, Parkwood Plumbing Centre, Bunnings and Plumbing Plus, as well as tools associated with RIDGID and Rothenberger. The products and suppliers relevant to a project depend on its specifications, site conditions and chosen scope.
Choosing a Master Plumber for roofing installations
Commercial roof work can involve significant coordination between roof drainage, building access and site operations. Asking clear questions about the proposed scope, access arrangements, timing and maintenance considerations can help you make a more informed choice of plumbing business for your property or project.
Find a Master Plumber is backed by the Master Plumbers and Gasfitters Association of Western Australia and connects customers with Master Plumbers and plumbing businesses associated with Master Plumbers WA. The Association has represented Western Australia’s plumbing and gasfitting industry since 1901.
Related roof plumbing services
If the immediate concern is not a new installation, a more specific roof plumbing service may be a better starting point. Roof cleaning and inspections can be relevant where condition or drainage needs review, while leak location and repairs or maintenance address different questions from a planned installation.
- Roof Cleaning and Inspections
- Roofing Leaks and Location
- Roofing Repairs and Maintenance
- Box Gutter Installations
Roofing installations FAQs
What does roof plumbing installation involve?
Roof plumbing installation can involve roof sheets, flashings, cappings, gutters, downpipes, sumps and roof drainage details. The finished arrangement needs to shed rainwater and keep relevant joints, penetrations and edges weatherproof.
What information is useful for a commercial metal roof installation enquiry?
Useful details include the site address, contact person, access instructions, drawings or photos, specifications, preferred product information, nearby services, timing requirements and site controls. Asset information, shutdown restrictions and induction requirements may also be relevant for commercial or industrial sites.
Should I inspect the roof myself before arranging work?
Do not access roof areas unless you are competent and it is safe to do so. Roof access and work at height require appropriate consideration of access, fall risks, roof condition and other site hazards.
Can a roof installation be planned around site operations?
Project timing, tenant access, permitted working hours, shutdown windows and operational impacts are useful details to raise early. They can form part of the discussion about how work is planned for the site.
What is the difference between a roofing installation and roofing repairs?
An installation concerns planned new, replacement or altered roof components and drainage details. Repairs and maintenance address an existing roof condition, such as loose fixings, rust, ponding water, blocked drainage, storm damage or a suspected leak.