PVC Pipe & Fittings South Africa

PVC pipe is the backbone of most South African drainage and many cold water systems. It is light, affordable and easy to join, which is why plumbers and builders order it by the bundle. Tell us the sizes, classes and quantities you need, and we pass your request to an independent plumbing supplier near you. They send you a quote on PVC pipe and fittings directly, including delivery or collection. It is free and there is no obligation.

PVC pipe sizes in South Africa

Common PVC pipe sizes in South Africa follow the outside diameter in millimetres:

40mm PVC pipe: basin, bath and shower waste
50mm PVC pipe: kitchen sink and washing machine waste, and short waste runs
110mm PVC pipe: toilet soil pipes, stacks and underground drainage
160mm and larger for main drains and municipal connections

Full lengths are typically supplied with matching bends, junctions, couplings, access fittings and pipe clips.

Soil and waste pipe vs pressure pipe

Not all uPVC pipe does the same job. Soil and waste pipe carries drainage under gravity and is joined with solvent cement or ring-seal sockets. Pressure pipe carries water under pressure and is sold in classes, with a higher class number meaning a higher pressure rating and thicker wall. Choose the class that suits your supply pressure, and never use drainage pipe for a pressurised line. Use the correct PVC fittings for plumbing with each type, as they are not interchangeable.

What drives PVC pipe price

PVC pipe price depends on diameter, wall thickness or pressure class, length, brand and quantity. Fittings, solvent cement and clips can add more than expected, so list them too. Bulk orders by the bundle, delivery distance and current stock levels also affect your quote.

Solvent cement, fittings and installation tips

A reliable PVC joint depends on the right consumables. Solvent cement must be matched to the pipe type, and joints should be cut square, deburred and cleaned before cementing. Ring-seal (push-fit) joints need the correct lubricant and allow for thermal movement on long runs. Support pipes with clips at the spacing the manufacturer recommends, and add access points so drains can be rodded later.

Underground drainage must be laid at a steady fall and bedded properly so it does not sag or crack. For new drainage or alterations, use a PIRB registered plumber and follow SANS 10252-1, especially where municipal approval or a Certificate of Compliance is needed.

Comparing PVC pipes and fittings quotes

Prices for plumbing materials move with brand, specification and quantity. When quotes arrive, check:

Specification: sizes, pressure class or rating, and that items carry SABS or JASWIC approval where your municipality expects it.
Stock and lead time: whether everything is in stock or some lines must be ordered in.
Delivery: the delivery charge and minimum order for your site, or the branch where you can collect.
Trade terms: bulk discounts, account options and the returns policy for unused stock.

Our service puts your request in front of a supplier in your area so you can check these points before you commit. It costs nothing and there is no obligation to accept the quote.

What to include in your request

Pipe diameters (40mm, 50mm, 110mm or larger) and number of lengths
Soil and waste or pressure pipe, and the pressure class if applicable
A list of fittings: bends, junctions, couplings, access eyes, clips
Delivery address or preferred collection branch

Frequently asked questions

Can I get a quote on PVC pipe and fittings together?

Yes. List pipe sizes and lengths alongside every bend, junction and coupling, plus solvent cement. A supplier can then price the whole job in one quote.

Which PVC pipe do I need for a toilet?

Toilets normally connect to 110mm uPVC soil pipe. Basins and showers use 40mm waste pipe and kitchen sinks often use 50mm. Your plumber can confirm the layout.

Do I need approved PVC pipe?

Drainage and water installations should comply with SANS 10252-1, so ask the supplier to confirm that pipes carry the relevant SABS mark for their application.

Can I get PVC pipe delivered to my site?

Yes. Most suppliers deliver full bundles of PVC pipe and boxed fittings to building sites. Give the site address, access details and the date you need the stock so delivery can be included in your quote.

PVC Pipe and Fittings – Free Supplier Quote