Digital Loudoun Plaza

METAL WALL CLADDING COMBINES PROTECTION AND STYLE

44060 Digital Loudoun Plaza is a 98-acre secured data center campus located in Northern Virginia convenient to Washington Dulles Airport and major roadways. Owned by Digital Realty, Inc., the world’s largest data center solutions provider, the plaza is located in Loudoun County, a major hub for worldwide internet traffic. Digital Realty rents equipment, space and bandwidth in state-of-the art data centers to companies that may lack the knowledge or resources to create and maintain facilities that meet their computing needs. The campus consists of 10 buildings, each designed with a single main entry point, that are surrounded by a perimeter fence and secured by a 24/7/365 guard station, key card access, closed-circuit TV and biometric controls.

While dedicated power and cooling keep the data centers running, reliable and secure wall cladding is also essential to safeguarding high-end equipment and data. Fabral® metal wall panels clad two new campus structures, Building J and Building K. Aluminum concealed fastener and exposed fastener profiles create a modern appearance consistent with the buildings‘ high tech purpose.

With a range of profiles and configurations, Fabral Silhouette HCF SeriesTM concealed fastener panels meet design requirements for a variety of applications. Here, 12″ and 16″ .040“ panels in Gray Velvet add visual clarity to the facade. Contrasting Hefti-Rib panels in Network Gray screen the roof’s perimeter. Distinguished by their superior strength-to-weight ratio and spanning capabilities, Hefti-Rib adds texture and strength while serving as a durable exterior canvas.

Seamless mitered corners were specifically engineered to ensure complete horizontal continuity. Factory-coated with primer and paint finish to color-match the adjacent panels, the corners are folded to the desired angle and structurally bonded to eliminate transition lines. The finished weathertight, structurally sound corners create a continuous appearance appropriate to the quality of the service of the building provider.

SOLID DELIVERY, GOOD PRODUCT, PROBLEM RESOLUTION

The fabricator, John W. McDougall, credits Fabral with helping the firm win the contract. On the first of the two buildings to be completed, Building K, Fabral quality and value convinced the architect to work with the panels. Based on this success, Fabral panels were subsequently specified for Building J.

Fabral also came through with order delivery. When the installation timeline for Building K was reduced from 11 weeks to seven, Fabral panels and accessories were delivered within three weeks to keep the project on schedule.

Tim Howell, VP Construction at John W. McDougall, Co, Inc., says, “We always enjoy working with Fabral. The company offers solid delivery, good product and has great people. And they step up to fix problems, which means a lot.”

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Project Details

General Contractor – Hitt Contracting
Architect / Designer – Herring & Trowbridge
Fabricator – John W. McDougall, Co, Inc.

Color Details

Silhouette HCF Series in Gray Velvet and Hefti-Rib in Network Gray


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Product Details

Hefti-Rib®

Superior strength-to-weight ratio and spanning capabilities set this panel apart. It adds texture and strength to designs and can act as a canvas on the exterior.

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Hefti-Rib®

Panel Options Available: Panel Variations HR-288
Substrate Offering:
.032″ Aluminum .040″ Aluminum .050″ Aluminum 18 Gauge Steel 20 Gauge Steel 22 Gauge Steel 24 Gauge Steel 26 Gauge Steel
Panel Features:
Vertical & Horizontal Applications
Customizations Available:
Curving Options Mitered Corners Wall & Roof Variations
Maximum Panel Length: 45′
Minimum Panel Length: 6′

Box Rib HCF Series

The Fabral Box Rib HCF (horizontal concealed fastener) System is available in a range of profiles and configurations for architectural, commercial and industrial applications. With one to four ribs, this strong, durable wall panel system provides design versatility and performance. An interlocking sidelap hides fasteners and can be installed with or without clips to accommodate thermal movement

Box Rib HCF 2aC, 2C, 2wC, 3C
Box Rib HCF Series concealed fastener wall panels seamlessly integrate with adjacent materials, windows and design elements.

 

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Box Rib HCF Series

Panel Options Available: Multiple Panel Profiles Designs with both 12″ and 16″ options Check with local sales representative for availability of 20GA and 18GA steel options and .040 - .050 aluminum options. Subject to change without notice.
Substrate Offering:
.032″ Aluminum .040″ Aluminum .050″ Aluminum 18 Gauge Steel 20 Gauge Steel 22 Gauge Steel 24 Gauge Steel
Panel Features:
Factory Applied Sealant
Product Installation: Install panels plumb, level and straight so they are weathertight and without waves or other distortions that may limit thermal movement. Apply sealant tape or caulking as necessary at flashing and panel joints to prevent water penetration.
Product Maintenance & Warranty: Use proper care to ensure the durability of Box Rib HCF panels. Remove filings, grease, stains, marks or excess sealants from roof panel system to prevent staining. Store panels and flashings in a safe dry environment. Box Rib HCF has a 30-year finish warranty against cracking, chipping, peeling, fading and chalking.
Panel Width: 12", 16"
Hail Resistance: UL 2218 Class 4 Hail Impact Resistance
Fire Resistance: UL 790 Class A Fire Resistance
Maximum Panel Length: 30′
Minimum Panel Length: 2′

Wind Uplift Table

PANEL/SUBSTRATE SPANS 2'-0" 2"-6" 3'-0" 3'-6" 4'-0"
24 GA Steel 3 54 48 43 38 33
22 GA Steel 3 60 53 48 42 37
.032 Aluminum 3 48 42 36 30 24