Eco-Guard™
Series 350

The strongest fixed window option with the deepest frame. When you need large architectural shapes that can handle serious wind loads, this is what we spec.

Specifications

Product Overview

The Series 350 represents the premium tier of architectural fixed windows, bringing maximum performance specifications to Grassy Key homes requiring the highest capabilities. When Pino Windows of the Keys replaces older architectural windows with the Series 350, homeowners gain substantial improvements in size capability, wind resistance, and overall engineering. This isn’t a window for every application, but when your project demands top performance, the Series 350 delivers.

The 3 3/8″ frame depth is substantially deeper than entry-level architectural windows, accommodating advanced glass packages that provide superior energy performance and structural capabilities. This frame can hold 7/16″ heat-strengthened glass as standard with options extending to 15/16″ configurations when applications demand maximum performance. That depth allows proper structural attachment points and thermal barriers essential for larger installations.

Performance & Engineering

Maximum sizing reaches impressive 54″ x 120″ with Large Missile approval and 48″ x 84″ with Small Missile rating. These dimensions handle architectural elements that would require compromises with smaller windows. Design pressure hits +75/-105 psf when used with SGP (SentryGlas Plus) interlayer, showing exceptional wind resistance. That 105 psf negative pressure rating indicates serious engineering for extreme wind events.

Florida Product Approval covers both Large Missile and Small Missile impacts. The concealed fastener construction maintains clean sight lines while delivering the structural performance large architectural windows demand. Heavy-gauge aluminum T6 alloy maintains frame integrity across substantial spans. Stainless steel assembly screws provide long-term connection reliability in marine environments.

Glass options mirror other architectural series with clear, gray, bronze, green, azuria, and obscure choices. The deeper frame and advanced attachment methods allow these larger glass lites to perform safely under design wind loads. Energy-efficient Low-E coatings become nearly mandatory at these sizes because uncoated glass would create overwhelming solar heat gain in Florida’s climate.

Glass with argon fill provides enhanced insulation over air-filled spaces. The inert gas reduces heat transfer between panes, improving overall thermal performance. While Grassy Key’s warm climate doesn’t require cold-weather insulation, remember that climate control works both directions. Better insulation keeps cooled air inside during summer months, reducing air conditioning loads and costs.

The 5/16″ tempered laminated glass option provides alternative performance characteristics compared to standard heat-strengthened configurations. Different glass makeups suit specific applications depending on exposure, size, and performance requirements. Specifying appropriate glass for each installation location ensures optimal performance rather than one-size-fits-all approaches.

Keys-Specific Benefits

Extruded double-applied colonial muntins remain available across all performance levels, showing commitment to design flexibility regardless of engineering requirements. Muntin options include flat-flat and ogee-flat profiles in colonial, Brittany 6, and Brittany 9 patterns. Matching muntin specifications across different window series and sizes maintains architectural consistency.

Architectural shapes accommodate various design requirements from subtle radius tops to dramatic geometric configurations. The Series 350’s structural capabilities allow larger custom shapes than entry-level windows support. When replacing existing architectural windows, the Series 350 often enables bigger glass areas with equivalent or better hurricane protection compared to older products.

Equal leg adapters handle non-standard rough opening configurations. The flange frame design creates proper weather barriers while simplifying installation alignment. Concealed fasteners maintain clean sight lines that architectural windows require. These details collectively ensure the Series 350 performs technically while achieving its aesthetic purposes.

Installation of premium architectural windows demands careful planning and execution. The larger sizes and heavier glass require proper lifting equipment and multiple installers. Rough openings need precise dimensions because windows this size don’t accommodate significant adjustment during installation. Flashing systems must be thoroughly planned and executed to protect expensive installations from water intrusion.

Regular inspection maintains performance and catches potential issues early. Large fixed windows face substantial wind forces during storms. Verifying that seals remain intact and glass shows no signs of stress prevents small problems from becoming failures during the next major weather event. At Pino Windows of the Keys, we include premium architectural windows in comprehensive maintenance programs.

The Series 350’s performance specifications suit Grassy Key properties where exposure, design requirements, or architectural ambitions demand maximum capabilities. Waterfront homes facing open water need every bit of available wind resistance. Custom designs featuring dramatic architectural statements require windows that deliver equivalent protection across all opening sizes and shapes.

Grassy Key homeowners replacing with Series 350 architectural windows gain maximum size capability for dramatic designs, exceptional wind resistance with premium engineering, advanced glass packages for superior performance, concealed fasteners maintaining clean appearance, and architectural shape flexibility for custom configurations. Get professional Series 350 replacements from Pino Windows of the Keys through comprehensive specification assistance, accurate custom manufacturing coordination, expert installation with appropriate equipment, and thorough quality verification ensuring your Grassy Key home performs at the highest level for decades.

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