Dahlsens is a diverse business that has operated successfully for over 140 years, a rarity in Australian or international business. We invest in and work with our people, partners and communities to make a positive and sustainable contribution to the Australian building industry. Dahlsens is the largest builder focused merchant in Victoria and NSW with a heavy presence in regional areas. We offer Whole of House supply and have 24 trade stores, ten truss manufacturing sites and one metal roofing centre.

ACME 1 Architectural Windows & Doors, located in Sebastopol, offers an exquisite selection of timber windows and doors. Our expert craftsmanship and attention to detail ensures that each piece is a work of art. With a wide range of styles and finishes, we cater to the unique tastes of our discerning clientele. Enhance your space with our elegant and durable products, designed to bring warmth and character to any setting. Trust ACME 1 to deliver exceptional quality and timeless beauty for your architectural needs.