Custom plastic tanks, made to your size
Square and rectangular tanks welded in our own factory in HDPE, polypropylene or PVC. Enter the inside size, choose an open top or a welded top with an inspection lid, place your fittings, and the price updates as you go. We pick the wall thickness and baffles to suit the size.
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Plastic and colour
Colour
Inside size
Top
Inspection lid
Fittings (optional)
Wall view, from outside
How many
Preview
Need something more complex? Send us your drawing
Round, sloped or cone-bottom tanks, top boxes, bunds, lids, more fittings, or a size we don't make online. Attach your drawings, sketches or photos and we'll quote it. The tank on screen is attached.
Your tank
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What Our Customers Say
Based on 103 verified Google Reviews
"Excellent service and quality. The acrylic sheets were cut precisely to my specs and arrived well packaged. Will definitely order again."
Chris M.
2 months ago
"Fast turnaround and great communication. The polycarbonate cut-to-size service saved me heaps of time on my project."
Sarah L.
3 months ago
"Best pricing I found anywhere online for perspex sheets. Quality product, quick delivery to Sydney."
James T.
1 month ago
Frequently Asked Questions
What sizes can I order online?
Rectangular and square tanks up to 4,000 mm long, 2,500 mm wide and 1,600 mm deep, and up to 10,000 L. Anything bigger, round, sloped, tapered or with extras like top boxes, we quote from your drawing.
How thick are the walls?
We choose the wall from how deep the tank is: 6 mm up to 400 mm deep, then 10, 12, 15, 20 and 25 mm as it gets deeper. The price already includes it.
What are baffles and why does my tank have them?
Baffles are internal panels welded across the tank. They stiffen the long walls so they don't bulge when the tank is full. We work out how many your size needs and include them in the price.
Which plastic should I choose?
HDPE is tough and suits water, rural and food-grade storage. Polypropylene is stiffer and handles hotter liquids. PVC is rigid and suits many chemicals. If you're storing a chemical, tell us what it is in the quote form and we'll check.
Where do the fittings go?
You choose the side and measure from the left edge of that side (looking at it from outside) and up from the base, to the centre of the hole. Holes are kept clear of the corners and of the baffle welds, and the wall view shows where those are.
What is the inspection lid?
A screw-down lid ring kit set into a welded top, so you can get inside to check or clean the tank. Choose an open top if you don't need a top panel.
How is it delivered?
Choose delivery or pickup in your cart. Delivery is quoted there for your whole order. If we can't quote freight for your tank online, you can still check out and we'll quote the freight by hand before it ships.
Is it rated for a particular use?
We don't make a rating or compliance claim for these tanks. If yours has to meet a standard, send us the specification or drawing and we'll quote to it.