About this product...
        
        
            These 7N concrete blocks are a high-density product that is manufactured by compressing the concrete and fine sands together, which makes them extremely durable. It can be used with a variety of load-bearing applications in your home or business; such as external walls, slabs, columns, or wall panels. Please note: Timber and stone are natural materials, and as such, variation in colour, texture, and natural markings is to be expected. We strive to represent our products as accurately as possible through imagery; however, colours and shades may appear differently depending on individual monitor settings such as brightness, temperature, and contrast. These variations are not considered defects.
            
        
    
                Features & Benefits
                
            
            
                Specifications
                
            
            | Brand | Airtec | |
| Material | ash | |
| Thermal conductivity | 0.42w/mk | |
| Type | Foundation Block | |
| Category | Bricks/Blocks | |
| Range | 7N Concrete Block | |
| Species | Ash | |
| Depth (mm) | 300 | |
| Length (mm) | 140 | |
| Width (mm) | 275 | 
            Customer Reviews 
            
        
        
            
                                    
                                    
                                    
                                