Water Storage
FRP Water Tank Supplier for Commercial and Industrial Projects in the Philippines
WRAS-certified GRP / FRP modular panel tanks from 10,000 to 500,000+ liters, delivered nationwide with local warranty and after-sales support, and installed turnkey through the TankSmith brand.
Who is JOHOB as an FRP water tank supplier?
JOHOB Hardware Trading is an FRP water tank supplier Philippines buyers use for commercial, industrial, and institutional projects: WRAS-certified GRP / FRP modular panel tanks from 10,000 liters to over 500,000 liters, sourced from ISO 9001 manufacturers and delivered nationwide from Metro Manila with local warranty and after-sales support. Turnkey supply-and-install runs through our sister brand TankSmith.
The tanks are sectional: precision-molded SMC panels, typically 1m x 1m and 1m x 0.5m, bolt together on-site with stainless steel hardware and food-grade gaskets. That construction is what separates modular FRP from one-piece tanks on real Philippine sites, because panels fit through standard doorways, hoist in sections to rooftops, and assemble in mechanical rooms a delivery truck could never reach. Full technical specifications, sizing tables, and lead times per capacity band are on the FRP modular water tank product page.
Industries and applications we serve
FRP modular tanks from JOHOB are specified by hotels for potable reserve and fire protection, hospitals for backup and dialysis-grade water loops, food and beverage processors for potable and process zones, commercial laundries for high-throughput wash water reserves, condominiums for domestic supply and fire reserve compliance, and SBMA, Clark, and PEZA locators for facility water infrastructure.
Each of those verticals has its own engineering page with the demand math and configuration detail: hotels, hospitals, food and beverage, commercial laundry, and SBMA / PEZA locators. The reference build is our 500-bed commercial laundry project in Taguig: a 108 m³ FRP modular tank with duplex VFD booster system, commissioned in 10 weeks from purchase order.
Materials, certifications, and quality standards
Every panel is SMC (sheet molding compound) with WRAS-approved resin for potable water contact, 34 percent glass fiber content against the 17 to 20 percent industry norm, manufactured under ISO 9001 with TUV testing and CE marking. Larger tanks use graded panel thickness, 12 / 10 / 8 / 7 mm from base to top, on hot-dip galvanized steel framework, with a 25-year design life.
Glass fiber content is the specification that decides panel strength and lifespan, and it is the first number to ask any FRP water tank supplier Philippines wide, because the acronym on the brochure (FRP or GRP, same material) says nothing about laminate quality. Delivery paperwork includes WRAS certificates, material test certificates, factory inspection reports, and warranty certificates, so compliance files for DOH sanitary permits and building approvals are complete from day one. The regulatory picture is mapped in our Philippines water tank compliance guide.
Nationwide delivery and installation coordination
JOHOB delivers FRP tank packages nationwide: Metro Manila, all Luzon provinces, Visayas, and Mindanao, with regular deliveries to SBMA, Clark, Cavite, and Batangas industrial estates. Supply-only and turnkey supply-and-install are both available; turnkey projects run through the TankSmith brand, which specializes in modular tank installs.
Supply-only buyers receive assembly drawings and the complete hardware kit so their own contractor can build; the tank base is a reinforced concrete slab by the buyer's civil contractor, and the base design drawings are part of our supply package. Turnkey buyers hand the whole scope to TankSmith for assembly, sealing, testing, and handover documentation. Water rarely stops at the tank, so most projects also pick up booster pumps and pressure systems sized to the same hydraulics, quoted together as one package.
How pricing and quotations work
All FRP tank pricing is quote-based, because capacity, panel schedule, site access, delivery distance, and install scope change the number materially. Send your required capacity in liters, available floor dimensions, maximum allowable height, and delivery location, and we return a formal written quotation within 3 to 5 business days of complete spec confirmation, with a response within 1 business day to every inquiry. Quotes itemize panel supply, hardware, gaskets, accessories, freight, and optional installation, with 12 percent VAT for VAT-registered buyers and zero-rated VAT documentation support for eligible PEZA and SBMA locators.
Why modular FRP instead of polyethylene or welded steel?
| Factor | Modular FRP | One-piece polyethylene | Stainless steel |
|---|---|---|---|
| Capacity range | 10,000 to 500,000+ L | Practical below ~10,000 L | 5,000 to 300,000+ L |
| Site access | Panels fit doorways and rooftops, no crane under 200 m³ | Needs clear delivery path at full size | Large welded tanks may need crane placement |
| Potable certification | WRAS-certified panels | Grade-dependent | Inherently inert |
| Relative cost | Mid | Lowest at small sizes | Highest; cost-prohibitive above ~200 m³ |
| Design life | 25 years | Shorter, not repairable if cracked | 30+ years |
The full head-to-head, including hygiene ratings and install complexity, is in our FRP vs stainless steel water tank guide. The short version: FRP sits in the middle of the cost and performance spectrum, which is exactly why it is the default commercial choice for large-capacity storage in the Philippines.
Frequently Asked Questions
What is the smallest and largest FRP water tank capacity you supply?
Standard configurations run from 8,000 liters up to 200,000 liters, and custom-engineered tanks above 500,000 liters are sized to site. Because the tanks are sectional, the footprint is configured to your available floor area and allowable height, in rectangular or square layouts with tank heights from 1 to 4 meters using stackable panels. Below around 10,000 liters, a one-piece polyethylene tank is usually the more cost-effective choice, and we will tell you so during inquiry.
Do you install the FRP tank or only supply the panels?
Both options are available and quoted separately so you can compare. Supply-only delivers the panels, stainless steel hardware, gaskets, and accessories with assembly drawings for your contractor. Turnkey supply-and-install runs through our sister brand TankSmith, which specializes in modular tank projects covering panel assembly, sealing, testing, and handover documentation.
Are your FRP tanks certified for potable drinking water in the Philippines?
Yes. Every FRP tank we supply uses SMC panels with WRAS-approved resin, chemically inert for potable water contact up to 65 degrees Celsius, manufactured under ISO 9001 quality management with TUV testing. Certification documents, material test certificates, and factory inspection reports are included in the delivery paperwork for your compliance, permit, and supplier qualification records.
How long does delivery take, and do you deliver outside Metro Manila?
Delivery is nationwide: Metro Manila, all Luzon provinces, Visayas, and Mindanao, with regular deliveries to SBMA, Clark, Cavite, and Batangas industrial estates. Standard configurations from 8,000 to 50,000 liters run 30 to 45 days from down payment, mid-size tanks up to 200,000 liters run 35 to 60 days, and custom-engineered tanks above 500,000 liters run 60 to 90 days including base design. Sequencing base civil works in parallel with panel fabrication usually saves 2 to 3 weeks.
What is included in your FRP tank quotation?
The quotation covers panel supply, stainless steel bolts and hardware, gaskets, accessories per the sizing table (manholes, water level indicators, ladders, breathing valve, overflow), freight to your delivery location, and optional TankSmith installation scope if requested. Base design drawings for your civil contractor are part of the supply package. Formal written quotes are returned within 3 to 5 business days of complete spec confirmation, with 12 percent VAT for VAT-registered buyers and zero-rated VAT documentation support for eligible PEZA and SBMA locators.
Related Pages
- FRP Modular Water Tank: Full Specifications
- TankSmith: Turnkey Water Tank Installation
- Pumping and Pressure Systems
- Guide: FRP vs Stainless Steel Water Tank
- Guide: Water Tank Compliance in the Philippines
- Case Study: 500-Bed Commercial Laundry, Taguig
Reviewed: July 2026
Talk to Us About Your Project
Send us your requirements and we'll return a written recommendation within 3 to 5 business days. Response within 1 business day.
Request a Quotesales@johob.com · +63 997 078 9953 (Viber)