We specialize in these CAPABILITIES.
Contact Custom Metal Windows & Doors for expert guidance with these or any custom needs.

Custom Design

No standard sizes. No compromises. Custom Metal windows and doors are custom engineered to your architecture, from vision into reality. Unlimited frame configurations, sightlines, radii, and hardware placements mean no compromise between architectural intent and manufacturability. From monumental, curved units to asymmetric muntin patterns, every dimension is purpose-built using parametric modeling and in-house tooling.

  • Fully bespoke frame and sash sizes and geometries
  • Custom sightlines and profiles possible, to match existing/historic buildings
  • Radiused corners, arched heads, and geometric shapes
  • Integration of custom hardware and wall construction/finish coordination
  • Prototyping and mockups available for approval

Historic Preservation

Love the look of old steel windows but need modern comfort? Custom Metal systems and profiles recreates historic steel window character with modern thermal and weather performance. Period-correct sightlines, muntin scales, and hardware details honor landmark commissions while meeting contemporary energy codes.

  • True divided lite and simulated divided lite (SDL) options
  • Custom muntin patterns and glazing bead profiles
  • Period hardware replicas
  • Thermal upgrade without aesthetic/visual compromise
  • Profiles matching historic windows and doors
  • Inside/outside glazing for authentic reveals and serviceability

Coastal / Hurricane / Impact Rated

Custom Metal impact rated systems combine slender steel aesthetics with Miami-Dade and Florida Building Code approvals. Laminated impact glass in strong thermal metal frames survives debris impact and cyclic pressure testing while maintaining the same slim look as non-impact windows and doors.

  • Impact-rated laminated monolithic or insulating glass
  • Multi-point locking and tri-axis hinges rated for large missiles
  • DP-60+ design pressure ratings available
  • Meets strictest coastal building codes from Florida to New England
  • Same refined aesthetic as non-impact systems
  • Full thermal and acoustic performance maintained
  • Custom testing available for non-standard configurations

Professional Factory Glazing

Custom Metal factory glazing eliminates field errors and guarantees performance. Glass is precision-set in thermal metal frames and sash with setting blocks, gaskets, and structural silicone in factory-controlled conditions, ensuring consistent sealing and weathertightness. We handle low-iron, acoustic, impact, and bird-safety glass packages, with large unit sizes possible.

  • Factory setting of all insulating and laminated glass
  • Precision shimming and gasket compression
  • Structural silicone application where required
  • Perfect reveals and consistent gasket compression
  • Simplified installation in field
  • Re-glazing service available through same factory protocols