Spacers
Spacers are a simple and essential component in many construction and installation projects, providing the accuracy and alignment needed for long-lasting, professional results. Whether you’re laying bricks, assembling frameworks or aligning structural components, our range of spacers at RC Screws helps ensure clean lines, uniform spacing and superior stability throughout your build.
You can find them here on our site in a variety of shapes, sizes and materials, and they’re suitable for use across a range of structural and finishing applications. Spacers are particularly valuable when working with components that must remain consistently separated or levelled to meet safety standards or aesthetic expectations.
By maintaining a consistent gap and distributing loads evenly, these fixings can also help reduce wear over time and minimise the risk of cracking or distortion in surrounding materials.
All of our spacers are manufactured to high tolerances, so you can be sure of a quality finish. And if you’re ever not sure what you need, our team is always on hand to offer friendly, expert advice. Enjoy trade pricing and fast, free UK delivery on all orders over £150, plus a 14-day returns policy for total peace of mind.
Frequently Asked Questions:
1. What are spacers used for?
Spacers are used to maintain consistent gaps and alignment between materials during installation. They help ensure uniform spacing across a project, improving both the appearance and overall accuracy of the finished work.
2. Where are spacers commonly used?
Spacers are typically used in decking, cladding, window fitting, flooring and general construction tasks. They’re especially useful in applications where even spacing is required for both structural performance and visual consistency.
3. Why are spacers important?
Spacers help ensure accuracy, improve finish quality and maintain proper spacing for expansion or drainage. Using spacers reduces guesswork and helps achieve a more professional and consistent result.
4. Are spacers reusable?
Many spacers are reusable, depending on the material and how they’re used. Durable spacers can be used across multiple jobs, making them a practical addition to any toolkit.
5. How do I choose the right spacer size?
You should choose a spacer based on the required gap or spacing for your specific application. Selecting the correct size helps ensure proper alignment, performance and a clean, consistent finish.


