Our SD40 casement system is a versatile solution featuring a diverse range of non-insulated profiles crafted for the construction of functional and stylish aluminum frames at an affordable price point. It makes SD40 an optimal choice for outdoor applications in temperature climates and equally suitable for partitioning indoor spaces. The system is designed to accommodate various preferences, whether you seek an elegant solution for outdoor settings or a practical partitioning system for indoor spaces, SD40 seamlessly combines functionality with style to meet your diverse needs.