Soho House Chicago achieves historic aesthetic with modern, high-performance window renovation

SohoHouseChicago_Exterior-webChicago (Feb. 2015) – Soho House Chicago opened in August 2014 as a 40-room hotel and private members club for the creative community. The transformation of a 107-year-old industrial building lasted 14 months. Soho House’s in-house design team and founder Nick Jones led the design, with additional support from the joint venture development team of Shapack Partners and AJ Capital Partners.

Soho House saved as much original material as they could — including the brick, the columns and even the lettering above the front door. Working with the Apogee Building Retrofit Team, it was determined the existing steel windows were beyond repair and nearly 500 new units from Apogee’s Wausau Window and Wall Systems would be installed to help maintain the historical detailing, while delivering modern-day performance.
SohoHouseChicago_OriginalExterio-webrAs the window erection contractor, Auburn Corporation worked closely with Wausau Window and Wall Systems. Wausau’s team also was supported by the building retrofit strategy leaders at its parent company, Apogee Enterprises, Inc.

“Improving the appearance of the building is the number one reason owners decide to upgrade their window systems. This is even more critical for historic buildings,” emphasized John Bendt, vice president at Apogee Enterprises. “It doesn’t need to be a 100-year-old building to understand that carefully selecting the right window system will lead to other benefits. Most of our commercial buildings in the U.S. are at least 40 years old, and all can benefit from saving energy, reducing maintenance, lowering vacancy rates, increasing rents and increasing the value of the building.”

PrintJeffrey Shapack, president of Shapack Partners, agreed, “The historic window replacement was essential to maintaining the authentic appearance of our 1900’s warehouse building — both on the exterior and on the interior. Apogee’s Building Retrofit Strategy Team and Wausau helped us select a window that would match the large scale and fine detail of this type of vintage property.”

“There was a certain, distinctive design they were looking for in maintaining this old factory look. The large openings and replicating the classic steel windows were an important part of this,” noted Auburn’s manager of business development, Jim Price. “Wausau’s windows were selected to retain the look of a vintage building, while providing the latest innovations in window technology. This would have been extremely difficult for any other manufacturer to achieve.”

Customized for Soho House Chicago, Wausau’s 3250i INvent Retro™ XLT Series historical windows simulate the look of original, turn-of-the-century steel windows’ true divided lites with a narrow, exterior face in cove profiles. The 3-7/8-inch aluminum frame pairs with custom panning and muntins applied to both interior and exterior to complete the historic aesthetic.

“The owner was meticulous about ensuring these windows mimicked the authenticity of the old steel windows,” noted Terry Iczkowski, Wausau’s local representative. “Beyond the narrow profiles and muntins, they wanted the finish to communicate a sense of established longevity and timelessness. Apogee’s Linetec helped achieve the slightly distressed appearance that the owner desired by applying a matte Statuary Bronze finish.”

Linetec blended the 70 percent PVDF, two-coat painted finish at its in-house laboratory and applied it within its factory-controlled environment to the windows’ aluminum framing, panning and muntins. Linetec also finished the aluminum framing for the glazing systems on Soho House Chicago’s 144-foot perimeter rooftop pool. Provided by Wausau and installed by Auburn, the transparent pool enclosure presents unobstructed views of Chicago’s skyline.
SohoHouseChicago_Entrance-webWorking from the ground floor upward for more than a year, Auburn’s team synchronized their work with the general contractor and other specialty contractors. Floor-by-floor, the large openings were prepared for hundreds of new windows. There are multiple windows per opening, with some individual window dimensions larger than 4.5-by-9.5 feet, grouped to up to five per bay. On average, six people were on site to assist with the installation of these sizeable units.

Along with providing large views and daylight, Wausau’s windows also meet Chicago’s stringent energy codes. INvent Retro XLT windows feature double insulating glass and an extra-wide polyamide thermal barrier to achieve a U-Factor as low as 0.39 BTU/hr.sqft.ºF and a Condensation Resistance Factor (CRF) as high as CRF Frame 60/CRF Glass 70.

These windows also are tested to meet AAMA AW-100 Architectural Performance Class ratings, including AAMA 910-10 lifecycle testing to 4,000 operating cycles and stringent requirements for air infiltration, water resistance, life cycle testing and structural integrity. INvent Retro Series’ high-performance windows are part of the pre-engineered, factory-glazed Advantage by Wausau® standard product offering. Available on an accelerated delivery schedule, these competitively priced windows are backed with an industry-leading warranty of up to 10 years.

SohoHouseChicago_ClubFloor_DrawingRm-wb“Wausau’s windows worked so well and look so good that we’ve received several calls for other potential renovation projects,” added Price. Across the cWauity on Polk Street, Auburn’s team is replacing the windows at the University of Illinois’ College of Medicine’s West Tower with Wausau’s INvent Retro Series. “Wausau’s windows are a great match for the historic appearance and high thermal performance required by these buildings.”

Shapack summarized, “The INvent Retro-XLT windows provide the daylight, engineered performance and attention to detail that we needed. And Apogee, Wausau and Auburn met our schedule to ensure an on-time opening.”

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Soho House Chicago; 113-125 N. Green St., Chicago, IL 60607; http://www.sohohouse.com/venues/hotels/soho-house-chicago

Apogee Enterprises, Inc.’s Building Retrofit Strategy Team assists building owners and property managers evaluate the benefits of window renovation and upgrades, such as improving the appearance of the building, saving energy, downsizing HVAC loading, reducing maintenance, lowering vacancy rates, increasing rental rates and enhancing the value of the building. The team offers free energy modeling, product selection and design assistance, and a network of installers covering North America.

To learn more, please contact John Bendt at jbendt@apog.com, 715-846-3355; or Kevin Robbins at krobbins@apog.com, 715-846-3343.

Performance of an AAMA 2605 Paint Coating

Conservatory Interior 600X161

PERFORMANCE & LONGEVITY – SPECIFY AAMA-2605 PAINT COATINGS

Not all paint and powder coatings are created equally; not even all coatings that meet the AAMA 2605 specification. This specification requires paint coatings to meet rigorous testing performance standards including more than 2,000 hours of salt spray in accordance with the new ASTM G85, Annex 5 test and 4,000 hours heat- and humidity-resistance. For the most stringent, exterior application be sure the following pretreatment, primer and top coat guidelines are upheld.

 

PortCanaveralPainted aluminum coatings protect the building from unsympathetic surroundings. High-performance 70% fluorpolymer (PVDF) coatings can be selected in nearly any conceivable color or combination of colors, while shielding the building against weathering, pollution and aging.

 

The first, and arguably, the most important defense against a paint failure is proper pretreatment of the aluminum. Without proper pretreatment, premature failure of the finish system almost is guaranteed. Paint systems are designed to be applied over clean metal that has been properly pretreated. Pretreatment of the aluminum building components is crucial.

 

The most time-tested, proven pretreatment system for architectural aluminum products is a chrome-based conversion coating, such as chrome phosphate and chrome chromate. This process conforms to ASTM D 1730-03, Type B.

 

people-quoteOffering the longest life-cycle and true sustainability, chrome conversion coatings continue to be recognized by the world-class coating manufacturers, PPG, Valspar, Sherwin Williams and Akzo Nobel, as the most effective, robust pretreatment for aluminum. As a result, products installed along the seacoast and in other harsh industrial environments may not be warranted, or the warranty length and coverage may be compromised, if a chrome pretreatment system is not utilized.

 

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For critical adhesion between the paint and the aluminum surface, after the part has been pretreated, a primer coat is applied prior to the paint coating application. The primer coat ensures better adhesion of the paint to the surface, increased corrosion resistance, increased paint durability, and provides additional overall protection for the material being painted. Primer is designed to adhere to the aluminum surface and to form a binding layer that is better prepared to receive the paint. Because primers do not need to be engineered to have durable, weathering surfaces, they are instead engineered with specific chemistry to have improved filling and binding properties with the material underneath.

paint-system

The paint coating is then sprayed to meet the AAMA 2605 specification of a 30-microns or 1.2 mil total film thickness. When the formula of the paint coating dictates, a clear coat is applied over the paint top-coat. This protective layer shields the flake in metallic coatings and increases protection against ultra violet (UV) degradation of highly chromatic and exotic colors.

 

There are some AAMA 2605 coatings available that do not utilize a primer coat and/or may not contain a 70% fluoropolymer resin system. These coatings may perform satisfactory in color and fade, at least for the first five to ten years. However, it is Linetec’s belief, based on history, manufacturing testing and Linetec’s testing that the most robust paint finish system consists of a chrome conversion pretreatment, an intermediate primer coat, and a 70% fluoropolymer resin-based top coat.