Series MPSH41 Single Hung Window

With a fixed top sash and a vertically operating bottom sash, Series MP41 single hung windows are elegant yet practical in their simplicity. Their impact resistant, monolithic glazing provides a lighter-weight, more economical impact solution for southern climates. They meet or exceed the most stringent standards for resistance to impact by air borne debris and buffeting by hurricane force winds, including the benchmark requirements of Miami-Dade County.

Single Unit

Design Pressure Rating: R80 +80/-80 FBC Approval: FL N/A
Max Size: 52-1/8 x 77 TDI Approval: N/A
NOA: 10-0729.02

Twin Unit

Design Pressure Rating: Various* FBC Approval: FL 11154
Max Size: Various* TDI Approval: N/A
NOA: 10-0729.02

Twin Stack Unit

Design Pressure Rating: Various* FBC Approval: FL 11154
Max Size: Various* TDI Approval: N/A
NOA: 10-0729.02

Triple Unit

Design Pressure Rating: Various* FBC Approval: FL 11154
Max Size: Various* TDI Approval: N/A
NOA: 10-0729.02

* Performance characteristics vary depending on overall size of the mulled assembly and the type of mullion used. See NOA or your SafeHarbor representative for details.

  • Precision cut aluminum frame and sash components meet Miami Dade test protocols TAS 201, 202 & 203 for impact by wind-borne debris and post-impact pressure cycling
  • Laminated, monolithic glazing provides lighter-weight impact resistance and reduces UV ray penetration
  • Continuous, extruded fin and flange frame styles enable installation in both wood frame and cinder block construction
  • Sash interlocks with fixed meeting rail for added strength and security
  • Integral pull rail makes it easy to open and close the sash
  • High-performance, baked enamel finish provides years of low-maintenance beauty
  • Fiberglass mesh half screen keeps bugs out while allowing for natural ventilation and a clear view through the fixed lite
  • Heavy-duty spiral balance system designed to lift larger glass units provides smooth sash operation
  • Self-latching sash locks provide worry-free security and keeps the sash tightly closed to seal out the weather
  • Color Options: White, bronze
  • Tinted or colored glass
  • Companion horizontal slider, picture window and special shapes
  • Three dimensional contoured grid muntins
3-Part Guide Specifications
Anchoring & Mulling Instructions