American Products


Hung Windows have two sash in a single frame. In Double Hung Windows both the upper and lower sashes slide open vertically to provide ventilation. In Single Hung Windows, only the bottom sash moves up and down. Our Hung Windows can be made with either traditional weights & chains with brass pulleys or ultra-lift concealed spring balance system. Solid brass locks automatically draw the two meeting rails together for a tight weatherproof seal.

Advanced hardware and expert construction guarantees easy, smooth operation of the counterbalanced sash. Our advanced manufacturing technology ensures the highest precision of parts, combining old world craftsmanship with new world technology.

Read More..
  • Custom built to your desired size, configuration, and specifications
  • Full range of configurations available, such as fixed, double-wide, arched top, etc.
  • Vast array of custom colors, hardware, and trims (see below)
  • Operates smoothly via push out handle. A friction stay ensures a controlled opening where the window stays put at any open point.
  • Each product is engineered using computer technology and constructed with the finest European machinery for ultimate strength and precision.

Using the highest quality materials, expert craftsmanship, and advanced machinery, our windows are built to last. At Hartman, you have nearly endless design capabilities, so your window is truly your own.

Read Less..
  • WOOD

We source the highest grade wood species, many of which are Forest Stewardship Council (FSC) certified. All our wood is free of finger joints and is kiln dried before fabrication. All stock is opened and let set for two weeks prior to fabrication for the highest precision of parts.

Wood Species

  • African mahogany
  • Honduran mahogany
  • Sapele mahogany
  • Teak
  • Oak
  • Cypress

Meeting Rail Locks

  • Surface-mounted, solid brass sash locks pull the two meeting rails together for a tight weatherproof seal
  • Two sash locks standard per window over 19” wide for maximum security


  • Traditional weights & chains with solid brass pulleys that come in a variety of finishes
  • Concealed ultra-lift heavy-duty spring balance system also available
  • Sash moves smoothly and effortlessly up and down for ample ventilation


  • Two standard solid brass lifts included. Choice of mortised or non-mortised. Available in a variety of finishes.
  • Ability to choose from numerous other manufacturers

Weather Stripping

  • Q-lon weather stripping at both top and bottom of sash and jamb run continuously around the perimeter. With mitered corners.

Optional Hardware

  • Custodial locks
  • Sash restrictors
  • Alarm contacts


  • All glazing is per project specifications
  • Hartman can accommodate most configurations and make-ups from 1/4" single glazed (non-impact) to 1-3/16" laminated/insulated Miami-Dade impact glass
  • Monolithic, laminated, insulated, tinted, and Low-E glass available.


All products receive three coats for maximum protection – one coat of primer or stain and two top coats of finish


  • AzkoNobels premium brand Sikkens Cetol 1 and 23
  • Provides highest protection while enhancing natural appearance of wood
  • Teak
  • Butternut
  • Mahogany
  • Oak
  • Dark Oak
  • Ebony
  • Mahogany Oak
  • Natural Oak
  • Ebony Dark Oak


  • Sherwin Williams premium coating (Duration)
  • Color to match project specifications

Grilles offer individuality to windows & doors, enhancing your architectural design and reflecting personal taste. Our windows & doors typically use simulated divided lite (SDL), an energy efficient way to recreate the authentic look of true divided lite. SDL bars are adhered to the inside and outside of the glass and a spacer bar is placed between the glass, mimicking true divided lite. For homes not on the coast, true divided lite is available upon request.

Grille Configurations

Nearly any configuration you can dream up, we can do. Here are a few sample designs.

Grille Profiles

Grilles are available in a variety of widths and styles. Custom profiles are also available.

  • Minimal
  • Modern
  • Elongated Ogee
  • Traditional Ogee
  • Radius
  • Simulated Putty

Concealed roll-down or custom wood swing screens allow you to open your windows and enjoy the air.

  • 18 x 16 mesh screens standard in charcoal fiberglass. Also available in bronze or stainless steel.
  • Custom interior or exterior screens available in many configurations, such as electric roll downs and sunscreens or blackouts.

Louver shutters can be used with or without screens

  • Shutters come in two forms: Operable Louvers are sourced from Italy and have a metal track; Serpentine Operable Louvers are custom built in our factory to your specifications.
  • All louvers are manufactured using the highest quality materials with years of proven performance in the field.



Pull Down Screen

Removable Fixed Screen

Louver Shutters


Operable Louver

Serpentine Louver

All of our products are tested to Miami-Dade product approval code, the highest standards worldwide. This means that our windows and doors: 1) are built to withstand the harshest weather conditions; 2) have enhanced resistance to forced entry; 3) will realize energy savings from reduced air infiltration; 4) help to eliminate ultraviolet rays for protection of fine art and fabrics; and 5) can provide a quieter environment due to enhanced STC ratings.

Miami-Dade Product Control Approved

  • Large Missile Impact – TAS 201 and ASTM E1886/1996
  • Static Load – TAS 202 and ASTM E330, +/- 80psf design pressure
  • Cyclic Load – ASTM E1886/1996 and TAS 203, +/- 80psf design pressure
  • Air – ASTM E283 and TAS 202; 1.57 & 6.24psf; Measured: 0.01cfm, Allowed: 0.30 cfm
  • Water – ASTM E330/TAS 202; Test Pressure 12.5psf; Measured & Allowed: No Entry

NOA No. 09-0608.13