Supplier and Installer, Not Panel Resale
TankSmith supplies and installs GRP sectional panel tanks as a single point of accountability, not as a panel reseller passing the job to a separate installation crew. One team quotes the tank, one team installs it, and the same team commissions the system before handover. This matters on sites where storage and pressure need to work together: a tank supplied by one company and a booster pump supplied by another often surface compatibility issues only after both are on site. TankSmith avoids that by supplying the GRP sectional panel tank and, where a project calls for it, a matching CDL or CDLF series booster pump and VFD control panel under the same contract. Panels come from an ISO 9001 certified partner factory and are assembled on site into the sectional bolted configuration, which allows tanks to be built in tight-access locations such as rooftops and basements where a one-piece tank cannot be delivered. Capacity runs from 1,000 liters up to 500,000 liters per system, so the same supply-and-install process covers a single-unit household cistern and a multi-panel commercial reserve on the same terms.
Panel Materials and Capacity Range
TankSmith offers four panel materials for sectional tanks: FRP (fiberglass reinforced plastic) and GRP/SMC (sheet moulded compound), hot-dip galvanized (HDG) steel, and stainless steel 304/316. Material choice depends on water use, ambient exposure, and budget. FRP and GRP panels are the standard choice for potable and general process water because they resist corrosion and do not require the periodic recoating that steel tanks need. HDG steel panels suit sites where impact resistance or a lower upfront cost matters more than long-term maintenance. Stainless steel 304 or 316 panels are specified where chemical resistance or a food-grade finish is required beyond what FRP liners provide. Across all four materials, TankSmith sizes systems from 1,000 liters to 500,000 liters per tank, assembled from bolted panels in the dimensions a site's access and roof loading allow, up to the scale of our 500 KL water reservoir tank installs. Because the panels bolt together on site rather than arriving as one welded shell, the same material and capacity range applies whether the install is a rooftop retrofit on an existing high-rise or a ground-level reserve at a greenfield industrial site. Still comparing materials? Our FRP versus stainless versus concrete comparison sets them against each other on the same criteria.
Certifications and Water Quality Compliance
Panels TankSmith installs are WRAS-certified for potable water up to 65C, which covers both cold water storage and the warmer runs found in laundry and hotel back-of-house systems. Liners are NSF-compliant, and panels come from an ISO 9001 certified partner factory, with panels TUV SUD tested. For buyers who need to document water safety for a hospital, food manufacturing site, or hotel guest supply, these four points, WRAS, NSF, ISO 9001, and TUV SUD, are the certifications TankSmith can confirm and provide documentation for at quote stage. Certification requirements vary by vertical: a hospital or clinic typically needs the WRAS and NSF documentation on file for infection control review, while a food manufacturing site may ask for the ISO 9001 QMS reference for its own supplier audit. TankSmith provides the relevant certificate reference for the specific vertical at quotation stage rather than as a blanket document, since the paperwork a hotel needs differs from what a hospital or food plant requires.
Integrated Booster Pump and Control Panel
Water storage alone does not solve a pressure problem, so TankSmith pairs its GRP sectional panel tanks with CDL/CDLF series vertical multistage centrifugal booster pumps, ranging from 0.37 kW to 200 kW, built in SS304 for the wetted parts. Pump sizing is matched to the tank capacity and the site's demand profile rather than sold as a fixed package, so a 5,000 liter rooftop tank on a condominium gets a different pump than a 50,000 liter fire reserve at a warehouse. Control is handled through duplex VFD panels built around Inovance drives, rated IP54, with pressure feedback and auto-alternation between duplex pumps so that one pump does not run continuously while its pair sits idle. This tank-plus-pump-plus-control combination is quoted, installed, and commissioned as one scope, which removes the coordination gap that shows up when a tank contractor and a pump contractor are hired separately and each blames the other when pressure at the tap is inconsistent.
Installation Timeline and Nationwide Coverage
Installation timelines for TankSmith systems run 5 to 14 days, depending on the tank's capacity and how ready the site's civil works (foundation, platform, or rooftop structure) are before panels arrive. A 20 KL system on a prepared slab installs faster than a 500 KL system that needs staged panel assembly. TankSmith covers installation nationwide across the Philippines: Metro Manila, the rest of Luzon, Visayas, and Mindanao, including sites inside PEZA and freeport zones such as SBMA, Clark, Cavite, and Batangas. Verticals served include commercial laundry facilities sized to kg/day linen throughput, hotels and resorts needing rooftop retrofit with booster pump integration, hospitals and clinics that require redundancy and a code-compliant fire reserve, food manufacturing sites needing WRAS-compliant potable water, warehouses and manufacturing plants needing fire reserve or process water, and condominiums or high-rise buildings needing rooftop tanks installed through tight-access routes. Because panels bolt together on site, TankSmith can build a tank in locations a one-piece tank could never reach, which is the main reason rooftop and basement retrofits make up a large share of its installs.
Warranty and Long-Term Ownership Cost
TankSmith backs its FRP panels with a 3-year warranty, and the panel systems carry a 20 to 25 year design life under normal use. Over that lifespan, the main ownership cost difference between materials shows up in maintenance: FRP and GRP panels do not need repainting or recoating the way HDG steel panels eventually do, while stainless steel 304/316 panels carry the highest upfront cost but the lowest long-term maintenance need. Buyers comparing a sectional panel tank against a single-piece concrete or plastic cistern should weigh the sectional tank's advantage on tight-access sites and its bolted construction, which allows individual panels to be replaced if one is damaged, against the higher per-liter cost of panel construction versus a molded plastic tank at small capacities. TankSmith can also supply replacement and expansion panels for tanks already in service, so a system installed at 20,000 liters can be expanded later without a full tank replacement.
Frequently Asked Questions
TankSmith supplies sectional panel tanks in four materials: FRP (fiberglass reinforced plastic), GRP/SMC (sheet moulded compound), HDG (hot-dip galvanized) steel, and stainless steel 304/316. FRP and GRP are the standard choice for potable and general process water because of their corrosion resistance. HDG steel suits budget-sensitive sites with lower long-term maintenance requirements, while stainless steel 304/316 is specified where chemical resistance or a food-grade finish is needed. All four materials are available across the same capacity range, from 1,000 liters to 500,000 liters per system, so material choice depends on water use and site conditions rather than the size of the tank being ordered.
Installation typically takes 5 to 14 days, depending on the tank's capacity and how ready the site's civil works are before panels arrive. A 20 KL tank on a prepared slab installs toward the shorter end of that range, while a 500 KL system needing staged panel assembly runs closer to 14 days. Timeline also depends on access: rooftop and tight-access retrofits can take longer to stage materials than a ground-level install with clear site access. TankSmith quotes the specific timeline for a project after reviewing site readiness and capacity requirements at the quotation stage.
Panels are WRAS-certified for potable water up to 65C, with NSF-compliant liners. The manufacturing partner factory holds ISO 9001 certification for its quality management system, and panels are TUV SUD tested. These certifications are relevant for hospitals, food manufacturing sites, and hotel guest supply systems that need to document water safety for permitting or internal audit. TankSmith provides the specific certificate reference relevant to a project's vertical at the quotation stage.
TankSmith sizes GRP sectional panel tank systems from 1,000 liters up to 500,000 liters per tank. Because panels bolt together on site rather than arriving as a single molded shell, the same capacity range applies whether the tank is a small rooftop cistern for a condominium or a large multi-panel reserve for a warehouse or industrial site. Exact dimensions are set by the site's available footprint or roof loading, and TankSmith sizes the system to match both the required capacity and the physical space available.
TankSmith supplies both. Water storage on its own does not solve a pressure problem, so tank systems are paired with CDL/CDLF series vertical multistage centrifugal booster pumps (0.37 kW to 200 kW, SS304) and duplex VFD control panels built around Inovance drives, IP54 rated, with pressure feedback and auto-alternation. Pump sizing is matched to the tank capacity and the site's demand profile rather than sold as a fixed bundle. Tank, pump, and control panel are quoted, installed, and commissioned under one contract.
FRP panels carry a 3-year warranty, and the panel system has a 20 to 25 year design life under normal use. Bolted panel construction also means individual panels can be replaced if one is damaged, rather than requiring a full tank replacement. TankSmith can supply replacement and expansion panels for systems already in service, which allows a tank installed at a smaller capacity to be expanded later without starting over.
Found this useful? Add TankSmith as a Preferred Source on Google so our tank sizing guides show up first next time you search.