Thermalite 300mm Trenchblock T&G 3.6N
Product image for Thermalite 300mm Trenchblock T&G 3.6N

Thermalite 300mm Trenchblock T&G 3.6N

About this product

The Thermalite 300mm Trenchblock T&G 3.6N is a high-quality construction material known for its exceptional insulative properties. Made from autoclaved aerated concrete, these blocks are lightweight, easy to handle, and offer excellent thermal efficiency, making them an ideal choice for below-ground work such as foundations or footings. They are designed with a tongue and groove system which ensures quick and secure installation while also reducing the need for mortar.

Key features

  • High thermal efficiency reduces heat loss in structures
  • Lightweight design makes handling and transportation easier
  • Tongue and groove system for quick, secure installation
  • Excellent strength with 3.6N/mm² compressive strength
  • Suitable for below-ground construction like foundations
  • Reduces the need for mortar due to unique design

Specifications

TypeConcrete Blocks
Length440mm
Width215mm
Height300mm
Weight20.40kg
Material CompositionAutoclaved Aerated Concrete (AAC)
DensityApproximately 600kg/m^3
Compressive Strength3.6N/mm2
Thermal Conductivity0.11W/mK
Cheapest Price
£5.80
You’ll be able to select your retailer at checkout