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MPN: PRIMEOS02W

Estimated Delivery: 3 - 5 Working Days

PrimaPlumb 21.5mm Overflow Pipe

PrimaPlumb 21.5mm Overflow Pipe


Regular price £2.55 Excl. VAT
£3.06 Incl. VAT
Sale price £2.55 Excl. VAT
£3.06 Incl. VAT
Regular price
*For business & Trade Accounts only.
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Key Information

Product Information

PrimaPlumb 21.5mm Overflow Pipe

The PrimaPlumb 21.5mm Overflow Pipe is a practical solution for creating reliable overflow connections in compatible plumbing and drainage systems. Its straightforward design makes it suitable for a range of installation, maintenance and repair applications where a dependable overflow pipe is required. Available in a choice of white or black finishes, the pipe can be selected to suit the surrounding installation. Its 21.5mm size provides a convenient option for compatible overflow systems, while the lightweight construction makes it easy to handle and work with during installation.

Versatile and Easy to Work With

Designed for practical plumbing applications, the PrimaPlumb overflow pipe can be used where a 21.5mm overflow connection is required. The simple pipe design allows it to be incorporated into compatible systems and offers a neat, functional finish once installed. With two colour options available, you can choose between white for a more traditional appearance or black where a darker finish is preferred.

Available Variants

  • 21.5mm – White
  • 21.5mm – Black

Key Features

  • PrimaPlumb 21.5mm overflow pipe
  • Designed for compatible overflow plumbing applications
  • 21.5mm pipe size
  • Suitable for installation, maintenance and repair work
  • Available in white and black finishes
  • Simple and practical pipe design
  • Easy to handle and work with during installation

Frequently Asked Questions

What is a 21.5mm overflow pipe used for?

A 21.5mm overflow pipe is used in compatible plumbing systems to provide a route for excess water to discharge safely from an appliance, tank or other suitable installation.

What colours is the PrimaPlumb overflow pipe available in?

The PrimaPlumb 21.5mm Overflow Pipe is available in white and black, allowing you to choose the finish that best suits your installation.

Is this pipe suitable for every overflow system?

Compatibility depends on the existing fittings and overflow system. Before installation, check that the 21.5mm pipe size and required connections are suitable for your particular application.

Why Choose Us

At JJ Building Materials, we're committed to supplying quality building products at competitive prices, backed by the service and expertise you'd expect from an established independent merchant. Whether you're a trade professional managing large-scale projects or a homeowner taking on a DIY renovation, we're here to help you find the right products for the job.

As part of the JJ Roofing Supplies Group, we build on decades of experience supplying construction materials across the UK. We've expanded beyond roofing to offer a growing range of building materials, including timber, insulation, landscaping products, plumbing supplies, flooring, doors, bricks, fencing, garden buildings and much more – all available to order online with nationwide delivery.

We work with many of the industry's leading manufacturers to bring you trusted products that meet the highest standards of quality and performance. Our team is passionate about providing excellent customer service, competitive pricing and a straightforward shopping experience from start to finish.

When you shop with JJ Building Materials, you can expect:

  • Competitive prices on leading brands and quality products.
  • Nationwide delivery across the UK
  • A constantly expanding range of building and landscaping materials.
  • Friendly, knowledgeable customer support.
  • A trusted business backed by the JJ Roofing Supplies Group.

Delivery

Every order is personally reviewed by our experienced team to ensure everything is correct before dispatch. We offer delivery from as little as the next working day on selected products, so please refer to the dark blue Estimated Delivery box above for the expected delivery timeframe for this item.

We work with trusted manufacturers and specialist delivery partners to ensure your order arrives safely and on time. You'll receive tracking details once your order has been dispatched, and if we need to confirm any delivery details, one of our team will contact you directly to keep everything running smoothly.

Roof Tiles & Fittings:

We recommend ordering an additional 10% of roof tiles to allow for any breakages that may occur during delivery or handling. Roof tiles are naturally fragile, and having a few extra on site helps prevent delays and ensures your roofing project can be completed without interruption.

Multiple Products from the Same Supplier

If you're ordering multiple products from the same supplier, your order will be dispatched together once all items are ready. This means the longest lead time will apply.

If you need part of your order sooner, please call us on 01202 113233. We can arrange a split delivery, although an additional shipping charge will apply.

PrimaPlumb 21.5mm Overflow Pipe

£2.55

Can I collect this product from a local branch?

Absolutely. Check availability at your nearest branch during checkout or contact us directly.

Do you offer bulk pricing or trade discounts?

Yes, we offer competitive rates for trade customers and bulk orders. Contact our team for a tailored quote.

What if the product arrives damaged?

Please notify us within 48 hours of delivery. We’ll arrange a prompt replacement or refund as needed.

How fast is the delivery time?

Most items are delivered within 2–5 working days, depending on stock and location. Some products may take longer times.

What is the Return Policy?

We accept most returns within 14 days of delivery, provided the items are unused, in their original packaging, and in resalable condition. Please contact our customer service team to arrange a return or discuss any concerns.