Here at BS Fixings, we are proud to be your go-to destination for top-notch fixing and fastening products. In this blog, we are going to shed light on one of our most popular products – the Bluebird Cavity Screw Ties. This product plays a pivotal role in construction, ensuring stability and security in your walls and structures. Let’s explore everything you need to know about these indispensable tools!

What are Bluebird Cavity Screw Ties?

Bluebird Cavity Screw Ties are a type of wall tie used to connect the inner and outer leaves of a cavity wall. They are typically manufactured from high-quality stainless steel, providing a strong and durable connection that ensures the longevity and integrity of your walls. The unique screw-in design allows for a quick and easy installation, making them a favourite amongst many contractors and DIY enthusiasts.

Features and Benefits

Durability and Strength

Constructed from premium austenitic stainless steel, Bluebird ties are resistant to corrosion, ensuring they stand the test of time even when exposed to unpredictable UK weather conditions. Their robust design guarantees a solid connection between the cavity walls, providing enhanced stability to your structure.

Easy Installation

The screw-in design of these ties means that installation is a breeze. Simply drill a hole in the existing masonry, screw in the tie, and you’re done! This not only saves time but also reduces labour costs, making them a cost-effective solution for your construction needs.

Here are some quick step-by-step instructions:

  1. Ensure the existing wall is stable and free from any major defects.
  2. Clean the area thoroughly.
  3. Drill a pilot hole where you want the tie to be inserted, making sure to drill at an angle and drive 45mm deep. It is also important to insert 5 ties per square metre of the masonry.
  4. Insert a plug in the hole and drive the screw tie in fully.
  5. Bend up or down to suit new work, bedding the ties into the mortar joints.
  6. Bricks, blocks, and stones can be laid in the normal way.

For more information, read our step-by-step cavity screw ties guide here.


Bluebird Cavity Screw Ties are suitable for use in a wide range of applications, from domestic housing to commercial buildings. Whether you are working on a new build or refurbishing an existing structure, these ties are the perfect choice for ensuring a secure and stable wall connection. They are also appropriate for a wide range of materials, including brick, stone blocks, and timber-framed structures.

Compliance with UK Building Regulations

Our wall ties meet the stringent requirements of UK building regulations, ensuring that your construction project adheres to the highest standards of safety and quality.

Purchasing from BS Fixings

Bluebird cavity screw in ties


Ready to secure your cavity walls with the best? Shop from our website today! Our Bluebird Cavity Screw Ties are available to purchase in a variety of sizes to suit your building requirements. Add this product to your basket and checkout now or feel free to browse our entire wall tie range. If you have any questions, contact us on 03330 117818 or email and a member of our team will be happy to help.