The Firth 1001 Standard is a high-quality concrete masonry block designed for strength, durability, and versatility in New Zealand construction projects. Ideal for residential and commercial builds, this standard grey concrete block is widely used for structural walls, retaining walls, garden walls, and general blockwork. Manufactured for consistent performance, the Firth 1001 Standard block measures 390mm (L) x 190mm (H) x 90mm (W), making it compatible with common NZ building practices and easy to install for builders, landscapers, and DIY customers. Key Features: Standard size: 390 x 190 x 90mm Durable grey concrete masonry block Suitable for retaining walls and structural applications Weather resistant and low maintenance Trusted NZ building product Quantity 150 blocks/pallet
