The Thermalite Trenchblock is a great alternative to the construction of cavity walls with concrete fill, large aggregate blocks for foundations or engineering bricks. This product has a tongue and groove edge which makes it quick and easy to handle and lay. This product is also moisture resistant and eliminates the need to mortar perpends. Delivery Information Our standard method of brick delivery is on a pallet via a network. Deliveries are kerbside (on the closest access road to the site) The site needs to have hard, flat ground so the tail lift can sit flush and a pallet truck can be used to unload the goods. We cannot lift over walls, fences or carry the pallet to the rear of the property. If an alternative method of delivery is required such as Hi-ab, crane or handball offload please contact us prior to placing your order to discuss your requirements and any associated costs. If the delivery is turned away because the customer hasn't specified the correct vehicle or informed us of any potential issues then a failed delivery charge may be applied but rest assured that we will not do this without contacting you to discuss a more suitable resolution first. PLEASE NOTE: The image is for representative purposes only, if unsure please order a sample