M4 Specialty's founding members have over 75 years combined experience in the window covering industry and it has positioned us to assist you in designing simple and complex projects. Our team will go the extra mile to help you find the solution that meets your project needs; from automated solar control systems to exterior window coverings. Residential, commercial projects, and outside-the-box, weird specialty items are our jam. If you have some odd window treatments scenario or other specialty items that no one can price or install, we are the team that you call.