Steel Interlock Sheds

Steel Interlock Sheds (S.I.S) specializes in the construction of steel framed structures such as sheds, garages, horse barns, and commercial buildings. Their unique framing system allows for quick assembly with spans up to 16 meters, utilizing a patented Slip-Fit design to enhance strength and durability. S.I., Ltd. offers customizable options in various colors and lengths, including RHS hollow section framing, and provides additional services like window installation and insulation solutions. The company also emphasizes customer satisfaction and has over 20 years of experience in the industry.