100mm Thermalite Shield Aircrete Block 3.6N 215mm x 440mm

In stock
£1.46 Inc VAT

Forterra Thermalite Shield Aircrete block 3.6N 100mm is an extremely strong and moisture resistant block that is suitable for cavity walls, foundations, partitions, separating walls and solid walls.

7043 In Stock
100mm Thermalite Shield Aircrete Block 3.6N 215mm x 440mm is available to buy in increments of 120
New Southgate
4481 in stock
Park Royal
6933 in stock
Staples Corner
4152 in stock
West Hampstead
916 in stock

Product Information

Forterra’s Thermalite Shield Aircrete blocks are a cost-effective solution for wall, floor and below-ground constructions. They contain up to 80 per cent recycled content, offer high thermal performance, good compressive strength, lightness for handling and very high moisture resistance. Thermalite offers excellent thermal insulation properties inherent to Aircrete, making U-value targets easier to achieve and can help reduce the CO2 emissions during a building’s life.

Key Features

  • Easy to handle
  • 80 per cent recycled content
  • High thermal performance
  • Extremely high moisture resistance
  • BES 6001 Responsible Sourcing certification

  • Cavity Walls
  • Foundations
  • Partitions
  • Separating walls
  • Solid Walls

Compressive strength : 3.6 (N/mm²)
Thermal conductivity : 0.15 (W/m.K)
Dry density : 600 (kg/m³)

Product Specifications

Technical Specification
Brand: Thermalite
Pack Size: 1
Type: Aerated Blocks
Colour: Grey
Height: 215mm
Length: 440mm
Thickness: 100mm
Texture: Textured

  • Lead time of 1-2 Working Days.
  • This product is dispatched from Builder Depot and is available for in-store purchase.
  • Orders received by 12:00pm are processed the same working day.
  • Your delivery charge will be displayed in the trolley page and checkout prior to purchase.
  • Once the order has been dispatched you will be sent relevant tracking information.
  • This item is eligible for returns as per our Returns Policy.
  • The products ordered are for kerbside delivery only which means our drivers will unload goods at the nearest access point on the kerb outside of your property.
  • Please ensure you have adequate labour onsite to accept the goods and offload.

View the trust certificate
  • For further information on the nature of the review controls, as well as the possibility of contacting the author of the review please consult our  GCU.
  • No inducements have been provided for these reviews.
  • Reviews are published and kept for a period of five years .
  • Reviews can not be modified: If a customer wishes to modify their review then they can do so by contacting Verified Reviews directly to remove the existing review and publish an amended one .
  • The reasons for deletion of reviews are available here.

4.6 /5

Based on 13 customer(s) reviews

  • 1
  • 2
  • 3
  • 4
  • 5

Stepan M.   published 30/09/2020 following an order made on 19/09/2020



Anonymous customer   published 29/05/2018 following an order made on 21/05/2018



Anonymous customer   published 28/04/2018 following an order made on 22/04/2018


A few broken blocks but to be expected when getting moved around

Anonymous customer   published 13/04/2018 following an order made on 19/03/2018



Anonymous customer   published 08/01/2018 following an order made on 28/12/2017



Anonymous customer   published 12/12/2017 following an order made on 04/12/2017



Anonymous customer   published 28/11/2017 following an order made on 21/11/2017


Good easy to handle product

Anonymous customer   published 19/09/2017 following an order made on 12/09/2017



Anonymous customer   published 26/07/2017 following an order made on 16/07/2017


blocks that break like tissue and thirstier than a camel.

Anonymous customer   published 29/05/2017 following an order made on 14/05/2017


good product