Double hung windows have two operating sashes; an outer upper sash and an inner lower sash. Both sashes operate by sliding up and down a track. Pneumatic balance systems are concealed to provide a clean appearance without unsightly vinyl tracks, or choose traditional weights and chains for an authentic replication. Caoba’s capability to reproduce products for landmark structures is a preferred specialty. Custom shapes to include round top, arched, and curved glass units can be crafted to your specifications.   Available in our complete series of products and can be stacked and mulled with other window and door types in various configurations.

Exterior View

Interior - Closed


Turn (Swing in)

Better performance with our Hybrid DH

A cross between a Double Hung window and a Tilt-Turn window, Caoba’s  new Tilt-Turn (faux) DH was created to meet the demands of the NYC Landmarks Preservation Commission and  built with the required aesthetic while delivering high performance ratings demanded for this NYC-Tribeca condo conversion.  Reproduced to the exact design and dimensions as the original DH window built in 1880’s this faux DH operates as a Tilt-Turn.  

A prime  example of  Caoba’s commitment to addressing project specific requirements while enhancing design and function –  Caoba calls this  “Design Dictated Manufacturing®” 

Details Matter

The design, engineering and technology of windows and doors has a significant impact on the performance, function and the overall quality of your investment.

Our Wood

Wood’s warmth and natural beauty is unequaled and allows the most complete flexibility for architects and designers to creatively interpret their vision.

Wood Finishes

Factory pre-finishing offers unlimited choices using advanced high performance water based films that far exceed the beauty and performance of job-site finishing at significant cost savings.


We offer decorative trim and hardware in a variety of styles and finishes manufactured by some of the best known hardware manufacturers from around the world.


Caoba Doors is committed to using lumber managed and harvested in a sustainable fashion. Caoba Doors is certified by Rainforest Alliance against the FSC™ Standards.

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Coastal Hurricane Impact
hurricane1CAOBA Doors manufactures Hurricane Impact doors and windows that meet Florida

Building Code High Velocity Hurricane Zone( HVHZ) and ASTM International E 1996/

E 1886 standards that are required on coastal projects from NY to TX and the

Caribbean. CAOBA’s certifications currently include:

• Double Hung

• Casement

• Fixed Windows

• Swing Doors

• Folding ( Vista View ) Doors

• Sliding Doors

Florida Building Commission

Dade County

Wildland-Urban Interface (WUI) Fire Area
wild1CAOBA Doors’ window and door products constructed with insulated glass containing a minimum of one tempered pane, complies with ANSI Z97.1 and CPSC 16CFR 1201 Category I and II. These standards meet the requirements of California Building Code Chapter 7 and International BuildingCode Section 2406 Safety Glazing.