How Much Do Plumbing Materials Cost in Lagos?

It is one of the first questions every homeowner and contractor asks: “How much will the plumbing materials cost?” The honest answer is that it depends — on the size of the building, the number of bathrooms and kitchens, the brands you choose and, very importantly, on the market the day you buy. This guide explains what drives the cost, so you can budget with confidence and avoid surprises.

Why we don’t publish fixed prices

Most plumbing materials in Nigeria — pipes, fittings, valves, pumps and heaters — are either imported or made from imported raw materials. When the exchange rate moves, prices move too, sometimes within weeks. A price list printed last month can be wrong today. That is why reputable shops confirm today’s price before you pay, and why we always do the same.

What decides the cost of your plumbing materials

1. The number of “wet points”

Every WC, basin, shower, sink, water heater and outside tap is a wet point that needs supply pipes, fittings, valves and waste pipes. A two-bedroom flat with two bathrooms and a kitchen needs far fewer materials than a five-bedroom duplex with six bathrooms, a kitchen, a laundry and a boys’ quarters.

2. Pipe system and brand

PPR pipes for hot and cold water, PVC for cold mains and drainage — and the brand you choose — make a big difference. Staying with one reliable brand for pipes and fittings usually costs a little more at the start and a lot less later.

3. Pressure rating and pipe size

Higher pressure ratings and larger diameters cost more but may be needed for main lines, upper floors or pumped systems.

4. Water supply equipment

A pumping machine, float valves, tank fittings, and sometimes a borehole pump or pressure booster, are often the most expensive single items on the plumbing list.

5. Hot water

Each water heater adds the heater itself plus PPR hot lines and a safety valve.

6. Finishing items

Strictly speaking, WCs, basins, mixers and showers are “sanitary ware and fittings”, not plumbing materials — but they are often on the same list and can be the biggest part of the budget, especially if you choose luxury or smart products.

A simple way to estimate your plumbing budget

1. Count your wet points — every WC, basin, shower, bath, sink, heater and outside tap.
2. List the first-fix materials — pipes, fittings, valves and waste pipes for those points. Our plumbing checklist for a new house will help.
3. Add water supply equipment — pump, tank fittings, float valve.
4. Add the finishing items — WCs, basins, mixers, showers, drains.
5. Get one itemised price — send the whole list to one supplier so everything is priced on the same day.

Ways to save money without cutting corners

• Buy the whole list at once. You save transport, time and trips — and bulk lists are easier to price well.
• Don’t over-specify hidden items. Put the budget into reliable pipes and valves; save on finishes you can upgrade later.
• Avoid rework. Pressure-test pipes before tiling. One leak behind a finished wall can cost more than all your fittings.
• Standardise. On multi-unit projects, use the same WC, mixer and shower in every flat.
• Ask for options. We can price a standard option and a premium option so you can choose.

Costs people often forget

• Valves and connectors. Angle valves, stopcocks, flexible connectors and WC connectors are small, but a house needs many of them.
• Floor drains and traps for every bathroom, kitchen and balcony.
• Consumables — tangit gum, thread tape, clips — which add up across a whole building.
• Delivery to site, especially for long pipe lengths and heavy pumps.
• Spares — a few extra elbows, tees and sockets that save a trip back to the market.

Example: what goes on the list for one bathroom

To give you a feel for quantities (not prices), here is what a typical bathroom with a WC, basin, shower and shattaf needs:

• PPR pipes and fittings for hot and cold lines to each point
• 1 in-wall stopcock, 2 angle valves and a two-way valve for the shattaf
• Waste pipes and fittings for basin, shower and WC, plus a WC connector
• 1 floor drain with trap
• Pipe clips, tangit gum and thread tape

Multiply by the number of bathrooms, add the kitchen, laundry, outside points and water supply equipment, and you have your plumbing list.

How to get an accurate price today

Send your plumber’s list, your BOQ, or even a clear photo of a handwritten list to us on WhatsApp (0803 412 8815). We will price every item, suggest alternatives where they make sense, and tell you the delivery cost to your site. You can also upload your BOQ here. For more on what we stock, see plumbing materials in Lagos.