Skip to product information
1 of 2

MPN: H00002910

Concrete & Screed Fibres 900g

Concrete & Screed Fibres 900g


Regular price £18.23 Excl. VAT
£21.88 Incl. VAT
Sale price £18.23 Excl. VAT
£21.88 Incl. VAT
Regular price
*For business & Trade Accounts only.
Want it processed today? Order within:

Safe & Secure Payments

Payment methods
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Klarna
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

Key Information

Product Information

Concrete & Screed Fibres 900g

Growtivation Siteworx 900g Concrete & Screed Fibres are designed to reinforce your concrete and screed mixes, helping prevent shrinkage and reduce the risk of cracking. By distributing thousands of fine polypropylene fibres throughout the mix, they improve durability, minimise surface defects, and enhance long-term strength. This makes them a reliable choice for both domestic and commercial projects where longevity and structural performance are essential. These fibres are easy to add directly into the mix and are suitable for a wide range of applications including floors, slabs, paths, garages, and general screeding work. Their monofilament construction provides uniform dispersion and consistent results every time.

Further Information

  • Manufactured to help reduce shrinkage and cracking
  • Improves strength and long-term durability
  • Suitable for concrete and screed mixes
  • Brand: Siteworx
  • Material: Polypropylene Monofilament
  • Product Weight: 900g
  • Type: Fibres

FAQs

How do I use concrete and screed fibres?

Simply add the fibres directly into the concrete or screed mix and ensure they are evenly dispersed. No special tools are required.

What benefits do these fibres provide?

They help minimise cracking and shrinkage, improve durability, and enhance structural integrity across a wide range of applications.

Can these fibres replace steel mesh?

While they reduce shrinkage and improve resistance to cracking, they do not replace structural steel reinforcement. They are best used as an additional enhancement to improve overall performance.

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.

Concrete & Screed Fibres 900g

£18.23

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.