The Thomas Armstrong Airtec Foundation Block is a lightweight and easy-to-install alternative to traditional cavity foundation walls. It is a cost-effective solution for a variety of building projects.

Product Features:

• Size: 620mm x 140mm x 350mm
• Weight: 3.6N
• Quantity: Pack of 24
• Colour: Grey

This versatile block is suitable for a range of applications, including solid foundation walls, external solid walls, and support for various wall types and suspended floors.