How a Foam Gun Makes Your Cellular Concrete Block Project Easier in 5 Steps
by Mark - Cellenbeton Blokken on May 12, 2026
When you start building or renovating a space, aerated concrete blocks can be an excellent choice due to their durability and insulating properties. However, their use and installation can present some challenges. A PU foam gun can make a world of difference here. In this blog post, we explain in five steps how this tool can simplify your project.
Step 1: Preparation and Planning
For any construction project, good preparation is half the battle, and working with a PU foam gun is no exception. Make sure you have enough aerated concrete blocks available so that your project can run smoothly. Check out our options for creative lighting with aerated concrete blocks to get inspired for your next project.
Step 2: The Right Tool
A PU foam gun is essential for precise application of mounting and insulation foam. This tool ensures you can dose perfectly, which helps with securely attaching the blocks. Consider purchasing a PU foam gun for a neat and professional result.
Step 3: Benefits of Foam Use
Using a foam gun offers several advantages when working with aerated concrete blocks. It not only provides strong adhesion but also extra thermal and sound insulation. Foam has the unique property of expanding and filling all openings, contributing to the strength of your structure.
Step 4: Installation
The installation of aerated concrete blocks is easy with the right technique. Start with the base layer and ensure it is level. Use the PU foam gun to firmly attach the blocks. For extra support, you might consider using Fischer Duopower 6x50 Plugs for optimal installation.
Step 5: Finishing
After building the structure, it's time for finishing. Thanks to the good adhesion of the foam, additional stiffeners are often unnecessary. You can immediately begin with further finishing such as painting or applying plasterwork.
With the right tools and a good approach, aerated concrete blocks can provide excellent results project after project. Visit our website for more information about Aerated Concrete Blocks.
Using a PU foam gun not only makes your construction adventure easier but also ensures a higher quality end result. Ready to build?
