Series 3250XTC-G Historic-Replica Aluminum Casement Project-Out Windows

The Boyd Series 3250XTC-G (PO) is a historic-replica commercial aluminum casement window that opens outward and combines a sleek historic appearance with the performance needed for stringent energy-code requirements. Its industry-leading 39mm structural polyamide thermal strut, 3.25" frame depth, and interior-glazed design make it a high-performing, design-conscious choice for energy-efficient restoration, adaptive-reuse, renovation, and replacement projects.

Designed to pass meticulous historic review, the Series 3250XTC-G (PO) features exterior snap-in muntins, a flush appearance, .125" structural wall areas, and a mitered, corner-keyed, and crimped sash for increased strength. The system is AAMA tested to AW-PG100, accommodates 1" and 1.75" glazing, and is available with screens, blinds or dual glazing, coordinated accessories, and blast-resistant configurations where supported by current project-specific documentation.

Series 3250XTC-G Project-Out Product Details

Key historic-replica casement-window attributes for product review:

Series 3250XTC-G Project-Out Product Data and Downloads

Use the current Boyd resource links below for Series 3250XTC-G Project-Out drawings, specifications, installation guidance, accessories, thermal product data, and related project review.

When to Use the Series 3250XTC-G Project-Out Casement

• Historic restoration, adaptive-reuse, renovation, or replacement openings requiring a side-hinged casement window that opens outward.

• Energy-conscious projects requiring a 39mm thermal strut, interior glazing, and a high-performing 3.25" commercial aluminum window system.

• Historic-review projects where exterior snap-in muntins, divided-lite patterns, visible profiles, glazing, and finish must be coordinated.

• Operable openings requiring AW-PG100 casement performance, glazing up to 1.75", screens, and project-specific hardware coordination.

• Blast-resistant applications where the exact opening size, glazing, anchorage, installation method, and supporting documentation are reviewed for the selected configuration.

Choosing a Related 3250XT Historic-Replica Window

You are viewing the Series 3250XTC-G Project-Out casement configuration. Review the related historic-replica options below when the project requires inward casement operation, projected rather than casement operation, a fixed opening, or the same project-out casement without the historic-replica “-G” configuration.

Series 3250XTC-G Project-Out Advantages

• Industry-leading 39mm extra-wide polyamide structural thermal strut supports impressively low U-values and stringent energy-code goals.

• Designed to pass meticulous historic review while delivering a flush, sleek, design-conscious appearance.

• Exterior snap-in muntins support historic divided-lite patterns and architectural detailing.

• .125" structural wall areas and mitered, corner-keyed, and crimped sash construction provide increased strength.

• Two rows of weather stripping support ideal air performance, while pressure equalization supports superior water performance.

• Interior glazing, snap-in glazing beads, .5" glass bite, and 1" or 1.75" glazing provide specification flexibility.

• Available with screens, blinds or dual glazing, panning, receptors, caulk backers, mullions, and snap trims.

• Blast-resistant configurations are available, with final performance documentation matched to the selected assembly and project criteria.

Common Series 3250XTC-G Project-Out Coordination Items

• Historic review: Coordinate existing profiles, visible sightlines, sash proportions, muntin pattern, finish, glazing character, and required documentation with the architect and reviewing authority.

• Project-out operation: Confirm exterior clearance, hardware, opening angle, screens, adjacent walls, landscaping, walkways, and other exterior obstructions.

• Muntins and glazing: Confirm exterior snap-in muntin profiles, grid pattern, lite divisions, glass makeup, overall thickness, glass bite, interior-glazing access, blinds, and dual-glazing requirements.

• Thermal performance: Provide the project U-factor, condensation, energy-code, center-of-glass, and whole-window requirements so the selected configuration and glazing can be reviewed together.

• Blast requirements: Match the exact window size, glazing, anchorage, substrate, receptor, mullion, installation method, and protection criteria to current configuration-specific documentation.

• Openings and accessories: Verify field dimensions, rough openings, substrates, panning, receptors, caulk backers, mullions, snap trims, anchors, sealants, and surrounding construction before release.

What to Send Boyd for a Series 3250XTC-G Project-Out Review

Send as much of the following project information as available:

• Project name, location, bid date, construction schedule, and historic-review authority.

• Architectural drawings, elevations, window schedules, opening sizes, specifications, and existing-condition photographs or field measurements.

• Project-out casement operation, hardware, screen, clearance, opening-angle, and accessibility requirements.

• Historic profiles, sightlines, muntin or grid pattern, lite divisions, finish, glazing makeup, glass thickness, blinds, and dual-glazing requirements.

• Required U-factor, condensation, air, water, structural, forced-entry, and energy-code criteria.

• Blast criteria, glazing, anchorage, substrate, panning, receptor, mullion, trim, sealant, and installation requirements where applicable.

Related Casement, Historic, and Thermal Window Resources

• Commercial aluminum casement windows for broader project-in and project-out casement selection.

• Historic-replica and steel-replica aluminum windows for restoration, adaptive-reuse, and historic-review guidance.

• 3250XT thermal-strut commercial aluminum windows for fixed, projected, casement, and historic-replica system selection.

• Blast-resistant aluminum window systems for configuration-specific blast documentation and project review.

• Boyd Series 3250XT and the 2030 Challenge for thermal-strut and energy-performance context.

• Architectural resources, CAD details, specifications, and product support for project documentation.