Project Summary
Crystal window & door products are known for their cross-series compatibility, which is the reason we proudly named our product line “The Designer’s Portfolio™”. This newly-constructed urban commercial-property features Crystal Series 5600 Heavy-Commercial rated aluminum sliding windows, along with Crystal Series 1240 (An upgrade version of 1200) light commercial-rated aluminum sliding patio doors. Both products accompany each other perfectly, showing outstanding versatility. To transform this ex-headquarter of Melrose Credit Union into a modern, urban look, the developer has chosen a “Colonial Style” internal muntin on its windows and doors, as well as a custom “Hartford Green” color scheme. This development is surely built to impress.

Project Partners
Owner - Queens Tower Management
Contractor - Tilden Management

Series 5600
Heavy Duty Thermal-Break
Aluminum Sliding Windows

• Frame Depth: 3-¼”
• AAMA 101-97 Rating: HS-HC55
• Insulated Glass Unit: 1"
• PPG "Intercept" Warm Edge Spacer
• Continuous Full Height Sash Clip Lock Pull Rails
• Double Meeting Rail Interlock
• Dual Brass Sash Rollers
• Stainless Steel Reinforced Frame Roller Track

Series 1240
Aluminum Sliding Patio Doors

• Frame Depth = 4-1/2”
• Insulated Glass Unit Depth = 1”
• Double Strength Tempered Glass Panes
• PPG “Intercept” Insulated Glass Spacer
• Heavy-Duty Adjustable Dual Tandem Ball Bearing Rollers
• Secondary Overhead Pin Lock
• Fibermesh Locking Screen

Project Specifications

• Total Window/Door Units Installed: 310
• Crystal Series 5600 HC-Rated
  Aluminum Sliding Windows
• Crystal Series 1240 Aluminum
  Sliding Patio Doors
• Custom “Hartford Green” Color
• Internal Colonial-Style Grids