Text: Robert C. Martin
Ever since humans began building shelters to capitalize upon natural light, fresh air, and easy access, we’ve been trying to figure out the best way to link the built environment and nature together. Even as far back as Elizabethan England, the balance of indoor/outdoor living challenged the minds of craftsmen and designers alike. In fact, one such example—the renowned country house of Hardwick Hall—was revolutionary at the time because of its innovative use of large windows. Since glass was considered an audacious display of wealth then, the estate became known as “Hardwick Hall—more glass than wall” to emphasize its daring design.
Fast-forward to the present day, and the goal of ensuring this seamless transition between the two realms still resonates. Fortunately for us, recent advances in window and door construction have made the installation of wide expanses of operable glass feasible. Often called folding or retractable doors, these hefty glass panels can pivot, slide, or stack back-to-back (much like an accordion), resulting in dramatic openings that frame sweeping, unobstructed views. In the process, entire exterior walls can seemingly disappear once these see-through enclosures have been moved aside.
Among the products’ true fans, Atlanta architect Tim Adams finds large door systems to be an ideal solution for integrating the best of the past with the conveniences of the present. As principal of T.S. Adams Studio, Architects, he specializes in finding specific responses to the innate complexity of a project. “That’s why retractable doors and windows are such a wonderful way to enhance a home’s connectivity with the outdoors,” he notes. “While we use these systems in residences of all sizes, they can be truly exceptional in smaller homes where space is at a premium; as a result, we can create an almost effortless expansion of living space for our clients to gather with family and entertain friends.”
Along with bringing the great outdoors inside, such modern marvels are not just limited to the occasional scenic retreat. “Lake, country, mountain, and city homes are ideal for these multipanel door systems as well, especially when connected to a screened porch,” the architect points out. And once reserved for balmy climates, these doors now work well in a variety of conditions, thanks to features like watertight sills, insulated frames, and optional bug screens. They also complement a wide range of architectural styles, whether constructed with natural, painted, or metal finishes, along with traditional- or industrial-style mullion patterns. Other options include tinted glass and blackout shades for privacy, high performance and bird crash–deterring glass, and even power-operated controls for easy maneuvering.
Besides doors, windows can also benefit from this technology. “By adding automated units to a bar or kitchen that’s adjacent to a pool or outdoor terrace, folks can serve their guests inside or alfresco as the seasons allow,” Adams adds. “It all depends upon what system is most effective.”
More Ins and Outs to Consider
Factor in these points when choosing a retractable door or window system:
• Don’t rule out the elements: “The humidity and salty air of coastal settings can negatively impact the lifespan of the mechanisms,” Adams says, “but the trade-off is being able to enjoy the unbeatable seaside views.”
• Bear in mind their weight: While mostly transparent, these assemblies are quite heavy—so much so that a contractor may need to strengthen or even rebuild the upper regions of a wall to support them. For best results, consult a structural engineer beforehand.
• Exacting installation: Adding these upgrades to your home is not a DIY project. Retractable doors and windows require a detailed know-how; even the slightest deflection could prevent them from operating properly.
