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MPN: PC01

Postcrete 20kg (Poly Bags)

Postcrete 20kg (Poly Bags)


Regular price £4.94 Excl. VAT
£5.93 Incl. VAT
Sale price £4.94 Excl. VAT
£5.93 Incl. VAT
Regular price £5.37
*For business & Trade Accounts only.
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Key Information

Product Information

Postcrete 20kg

Postcrete is a fast and convenient solution for fixing fence posts securely in the ground. Supplied in a 20kg weatherproof bag, it is ideal for both DIY and trade use where speed and reliability are important. Designed for ease of use, Postcrete simply requires the addition of water, removing the need for mixing cement, sand, and aggregates separately. It sets quickly, allowing wooden or concrete posts to be installed and secured in a short amount of time. Suitable for a wide range of fencing and outdoor projects, Postcrete provides a strong, stable base that helps keep posts upright and firmly in place.

FAQs

What is Postcrete used for?

Postcrete is used for fixing fence posts into the ground, including both wooden and concrete posts.

How do I use Postcrete?

Place the post in position, pour the Postcrete into the hole, and simply add water. No mixing is required.

How quickly does Postcrete set?

Postcrete sets quickly, allowing posts to become firm within minutes, though full strength is achieved after curing.


Check out our full range of building supplies.

Browse more aggregates & cement available online.

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.

Postcrete 20kg (Poly Bags)

£4.94

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.