Henselstone Corporation is the exclusive distributor of WERU custom windows and doors in the United States. WERU is the largest residential window and door manufacturer in Europe with three production facilities near Stuttgart, Leipzig and Nuremberg. With over 150 years of experience, WERU's wood, aluminum clad and vinyl windows as well as over 20,000 front entrance doors document the incredible design capabilities of a world class outfit.

• See also:
• Masterformat 2004
• 08 10 00 - DOORS AND FRAMES
• 08 11 00 - Metal Doors and Frames
• 08 11 16 - Aluminum Doors and Frames
• 08 14 00 - Wood Doors
• 08 14 13 - Carved Wood Doors
• 08 14 16 - Flush Wood Doors
• 08 14 23 - Clad Wood Doors
• 08 14 29 - Prefinished Wood Doors
• 08 14 33 - Stile and Rail Wood Doors
• 08 15 00 - Plastic Doors
• 08 15 13 - Laminated Plastic Doors
• 08 15 16 - Solid Plastic Doors
• 08 50 00 - WINDOWS
• 08 51 13 - Aluminum Windows
• 08 52 00 - Wood Windows
• 08 52 13 - Metal-Clad Wood Windows
• 08 52 16 - Plastic-Clad Wood Windows
• 08 53 00 - Plastic Windows
• Masterformat 1995
• 08100 - Metal Doors and Frames
• 08120 - Aluminum Doors and Frames
• 08200 - Wood and Plastic Doors
• 08210 - Wood Doors
• 08220 - Plastic Doors
• 08500 - Windows
• 08505 - Metal Windows
• 08520 - Aluminum Windows
• 08550 - Wood Windows
• 08560 - Plastic Windows
• 08589 - Hurricane Resistant Windows