The Greater Auburn-Gresham Development Corporation is leading an effort to redevelop a vacant office building on a key commercial corridor in the Greater Auburn Gresham community. The redevelopment of 839-45 West 79th Street is a development project that will not only urge additional development along the disinvested business district, but will also bring back to life a once prominent commercial building that has stood vacant for twenty years.



The redevelopment project is being implemented as part of the recently completed Auburn Gresham Quality of Life plan which has several strategies and tasks to improve the quality of life of residents in Auburn Gresham and surrounding communities. During the 1 1/2 year long planning process, more than one-thousand residents were engaged and took part in monthly discussions and together, divided into separate issue area task force teams. The task force teams focused on core areas including: jobs, economic and business development, health and wellness, education, youth development, and more. When complete, the redevelopment of the vacant building into the Auburn Gresham Healthy LifeStyle Technology Hub directly responds to the community’s quality of life plan including workforce development, technology and educational enhancements, along with community development services supporting youth, seniors, families and disenfranchised serving the greater south side.

Sing Core was able to be part of this wonderful project by providing our Pocket Doors. These doors are a type of sliding door that recesses into the wall instead of sliding in front of it, effectively becoming invisible. We make these doors possible with our lightweight and sturdy core.

Pocket Doors

Secret doors are an exciting and distinctive way to add uniqueness to your home. Pocket doors have become an integral part of modern architecture. The can be more than just a convenient sub-type of sliding doors. Pocket doors are one of the only options when considering a concealed or hidden door.
Pocket doors provide a special twist to any sliding door application. Pocket doors largely improve the area near the door opening, as a traditional sliding door requires dedicated wall space to open over. Pocket doors fully recess inside of the wall, meaning all of the necessary holding space is in a place you already couldn’t make use of. Pocket doors also prove to be useful in space-saving scenarios, such as in an RV or small office.


Well-known to outperform any other known honeycomb core or composite honeycomb material, Sing Core has been rated at 660+ PSI and has the highest tolerances for high precision integrity over the surface of the material.

In side-by-side comparisons, patented Sing Core outperforms all other honeycomb core materials in terms of an Eco-friendly high performance material that is insulated, stronger and lighter weight. The added insulation provides both R-value ratings and sound deadening that are not available in other honeycomb cores.

That is why our most high end clients, including the scientific community, aerospace industry, nautical industry, industrial, space and military agencies rely on Sing Core for the most high precision and high performance core material available.




Sing Core Pocket Doors, like all Sing Core products, come with a 50 year structural and warp-free guarantee. You won’t find this common in the industry, as few products can hold up to it. At Sing Core, we don’t make empty promises. Your door will last for 50 years without structural or warping issues, guaranteed.

Guarantees are offered with doors which are covered, in writing, signed by the inventor of Sing Core. We take our 50-year guarantee very seriously. Our best clients depend on this worry-free performance and trust us to provide them with the best solution for large doors of any size or style.