The Armstrong Insulite Medium Density 7.3N Block is a versatile building block suitable for a range of construction projects, both above and below ground. This block is designed to be used in conjunction with dense and medium dense aggregate blocks.

Product Features:

• Dimensions: 440mm x 215mm x 100mm
• Density: Medium Density 7.3N
• Thermal Conductivity: Internal - 0.46 W/mK, External - 0.49 W/mk
• Colour: Natural

Manufactured by Thomas Armstrong, this block is a reliable and durable choice for your construction needs.