In the early 1970s, Eastern Exterior Wall Systems (EEWS) pioneered the prefabrication of exterior walls. Since then, EEWS prefabricated building exteriors mark the landscapes of city and suburban streets from New England to the Carolinas and west to Chicago. With more than 10 million square feet of prefabricated systems designed, custom-manufactured and installed, exteriors remain EEWS’ primary focus today. We can create any system architecturally imagined including multiple cladding shapes and types expertly fabricated into one prefabricated system. We produce our systems from multiple climate-controlled fabrication facilities in Pennsylvania and New York.
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A lightweight yet highly durable manufactured aluminum product capable of producing very flat surfaces with crisp precise edges and complex shapes. Pans are manufactured in-house and are available in a wide variety of colors, finishes, woodgrains, or custom designs.
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We engineer the integration of windows and curtain wall units into our systems at our shop facility, thereby enabling the building to be fully enclosed at the time our panels are erected. EEWS has worked with many manufacturers and any quality manufacturer can be integrated.
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A thin single skin material typically formed from aluminum, zinc, or steel coil into numerous deep or shallow profile patterns, solid or perforated. Corrugated sheets are available from popular manufacturers in a variety of colors, textures, and finishes.
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Seamlessly integrated into our enclosure systems to service aesthetic and functional needs. Louvers are typically used in both active and inactive applications with integral blank offs and/or sound attenuation. Appearance can be presented as either trimmed sections or a seamless blade.
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EEWS successfully pioneered prefabricating EIFS system in the early 1970s. Providing creative flexibility and high thermal performance at the lowest cost. A variety of finishes are available such as Lymestone, granite, and stenciled brick.
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A solid aluminum product typically 1/8“ or 3/16” in thickness offering superior durability and fire resistance. Plate pans are produced in house and are available in a variety of colors and finishes either post painted heat-treated or coil coated depending on thickness.
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Terra cotta is a natural color fast clay product available in both large and small formats of varying thickness depending on the application. EEWS typically engages with manufacturers such as Shildan, Argeton, Boston Valley Terra Cotta, and Ludowici.
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Available as a barrier system on permabase or rainscreen system on a metal tray base. Accents, surrounds, stone, solider courses, arches, keystones, and corbeling are frequently integrated into EEWS’s systems.
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Fiber cement is a durable cementitious cladding material that offers the look of masonry with enhanced performance, moisture resistance, and long-term dimensional stability.
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Fins, sunshades, and architectural accents improve solar control while adding depth and definition to the façade. These components integrate seamlessly into Eastern Exterior Wall Systems assemblies to create cohesive, high-performance building enclosures.
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EEWS’s systems are engineered with internal girts to provide proper support for the outboard cladding materials. Girts range from galvanized to thermally neutral fiberglass, to aluminum, to stainless steel. We use various types of insulation within our systems, including Polyisocyanurate Boards, Mineral Wool, and Rigid Foam.
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Our dry gasket system delivers superior weather resistance and faster installation timelines.
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Framing serves as the structural backbone of our wall panel systems. We engineer and fabricate the framing that provides the necessary support for the exterior cladding and other panel components. Each frame is precisely designed to meet the building’s structural, thermal, and performance requirements.
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Integrated early in the design and fabrication process, the Air Vapor Barrier (AVB) ensures that our enclosures meet the highest standards for moisture management, air infiltration control, and thermal performance.
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