View additional photos

For the cherished residents of Ingleside at King Farm engaged-living retirement community in Rockville, Maryland the Gardenside Memory Care wing features an enclosed terrace off the main-floor dining/living room adult day area. Their En-Fold® retractable canopy system covers nearly the entire length of the terrace, providing vital sun shade and rain shelter for residents to delight in a secure outdoor respite.

Perkins Eastman architects at their Washington, D.C. office designed a 48’ wide, four drive beam En-Fold retractable canopy system to cover the enclosed 6’ deep terrace with architectural-grade Sefar® Tenara® 4T40 ePTFE fabric panels (25+ years of life expectancy), which permit 40% light transmission suitable for focusing on tabletop activities while still blocking over 85% of ambient UV rays.

The architects called for an aggressive 13° slope (typical slope is ½” per foot, or 2.4°) to reflect their design aesthetic and ensure proper rainwater shedding given the relatively short canopy extension, which Uni-Systems’ execution elegantly achieved by anchoring the downward-sloped end of the drive beams to slender steel columns resting on stone-capped plinths. To further retain a stately yet unobtrusive appearance, Uni-Systems tied the En-Fold’s drive beams into existing steel structure behind the building’s stone façade and finished the retractable canopy system with Sherwin-Williams paint in Wool Skein to match the overall color scheme.

To ensure the En-Fold system’s complete continuity of sun shade and rain shelter over the terrace, Uni-Systems partnered with Baltimore-based Carroll Awning to install the En-Fold canopy, and to design and install fixed awnings and flashing in the building’s alcoves to seamlessly transition into the En-Fold canopy. The resulting En-Fold retractable canopy system enhances the residents’ outdoor enclosed terrace so they can enjoy fresh air—rain or shine.

  Back to project gallery

Project Information

Client: 
Carroll Awning
Completion Date: 
02/2019
Project Scope: 
Design and supply of the En-Fold retractable fabric canopy system and structural steel supports
Project Engineer: 
GLR Engineers
Architect/Designer: 
Perkins Eastman
Fabric Fabricator: 
Lightweight Manufacturing
General Contractor: 
Whiting Turner
Installer: 
Carroll Awning
Plan Area: 
273sq ft
Design Wind Load: 
34psf (LRFD); 20psf (ASD)
En‐Fold Retractable Canopy: 

Extension: 8
Width: 48
Number of Drive Beams: 4
Fabric: Sefar Tenara 4T40