Architectural Windows

Oldcastle BuildingEnvelope™ offers a comprehensive range of operable and fixed windows, as well as blast-resistant and hurricane-resistant windows. We also custom manufacture windows for historical applications.

Blast Mitigation

Innovative, energy absorbing blast mitigation windows help protect against threats during a blast event. We can design blast systems for new construction and retrofit applications, including government buildings and historical preservation projects.

Hurricane-Impact

Heavy-duty system combines aesthetics, performance and ease of installation. Optional 4" and 6-5/8" depths conform with Florida Building Code protocols for air, water, missile-impact and cyclic load tests.

Operable

We offer a comprehensive portfolio of operable windows. Each model features best-in-class components and technologies, including rain screen and center seal gaskets to prevent water and moisture penetration. Ergonomic handles allow easier operation, while heavy-duty corner keys deliver superior wear resistance.

Projected - Fixed

Our comprehensive collection of fixed window systems offer architects a wide range of aesthetic and performance possibilities. Included are Bull-Nose models, considered the most versatile fixed windows in the industry. Flush-Wall models minimize sight lines for an uninterrupted appearance, while Arctic models meet stringent thermal requirements.

Sliding

Thermal Sliding Windows are high-performance windows featuring heavy-duty structural members and cold-rolled steel wheels, set in a sturdy nylon housing. Sash tracks are capped with stainless steel for durability.

Special Interest

Historical preservation and other enhancements are achieved for Neoclassical, Neo Gothic, Tudor & Post Modern designs.

Terra Slide

These doors feature a 4-1/2" deep perimeter frame depth for superior strength, durability and ease of installation. Stainless steel tandem rollers allow for fluid operation. In addition, door frames side-stack for superior weather resistance.

Terra Swing

Terrace Doors are high-performance hinged, glazed doors. Custom-manufactured in both single and paired configurations, these doors feature clean, architectural lines for smooth and consistent operation in both inward and outward swings.