CRL DR4SDU38S Black Bronze Anodized 3/8" Glass 4" Square Door Rail, 35-3/4" Length

C.R. Laurence DR4SDU38S Black Bronze Anodized 3/8" Glass 4" Square Door Rail Without Lock - 35-3/4" Length is engineered for superior performance and elegance in glass door systems. Designed to accommodate 3/8" (10 mm) monolithic tempered glass, this rail features the innovative CRL Wedge-Lock® Glass Securing System, ensuring robust glass retention through a unique pressure mechanism. With a length of 35-3/4" (908 mm) and a nominal height of 4-1/16" (103 mm), it is perfectly suited for both commercial and residential applications. The Wedge-Lock® system allows for rapid installation; skilled installers can prepare a door in under ten minutes. This system includes an adjustable door alignment feature that enables a 1/8" (3.2 mm) adjustment toward or away from the jamb without removing the door. The rail is crafted from durable aluminum and comes in a striking black bronze anodized finish, ensuring both aesthetic appeal and longevity. For added versatility, matching sidelites are available, and custom finishes can be requested. Note that while this model does not include a lock, it is designed to work seamlessly with various door hardware options. Experience the blend of style and functionality with the C.R. Laurence Wedge-Lock® Door Rail.

Black Bronze Anodized 3/8" Glass 4" Square Door Rail Without Lock - 35-3/4" Length

• 35-3/4" (908 mm) Length for 3/8" (10 mm) Glass
• Use Monolithic Tempered Glass
• Patented Wedge-Lock® Glass Securing System
• Models to Fit from 3/8" to 3/4" (10 to 19 mm) Glass
• Available in Several Stock Architectural Finishes - Custom Finishes Available
• Available With and Without Locks
• Matching Sidelite Rails Available

Our innovative glass entrance system, the CRL Wedge-Lock® Door Rail System features the exclusive CRL Wedge-Lock® Securing System (U.S. Patents 6,434,905 and 6,912,818 B2, Canadian Patent 2,419,706, and European Patent No. EP 1 404 939 B1). A totally new concept for securing the glass in the door rail. It works by applying pressure from the bottom of the door rail, using two glass retaining aluminum extrusions via a flat stainless steel bar. As this bar is pulled down with socket head cap bolts, pressure is applied to the glass retaining aluminum extrusions. The bottom of the extrusions are at an angle and fit into an angled groove in the door rail. As the glass retaining extrusions are being pulled down, the angled wedge in the door rail also pulls the glass retaining extrusions together. This action, along with our specially designed door retaining gasket, creates a tremendous amount of force (more than 900 lbs.) in our 9" (228.6 mm) Corner Rail. That's 100 lbs. per inch. Imagine how much force is created in our full length 35-3/4" (908 mm) Door Rails!


NOTE: Actual Product Height : 4-1/16" (103 mm)

The Wedge-Lock® Glass Securing System gives you more than a secure attachment to the glass. It provides the fastest installation time of any door rail system offered to the industry. Experienced installers can have a door prepared for installation in less than ten minutes.

CRL Wedge-Lock® Door Rails come completely fabricated and ready-to-install right out of the carton with the End Caps installed. After the rail is installed, the only thing required before hanging the door is to attach the door arm or pivot (not included) to the adjustable door alignment slide already assembled in the Door Rail. The Adjustable Door Alignment System feature allows you to adjust the door 1/8" (3.2 mm) toward or away from the jamb without removing the door. This is standard on both top and bottom rails.

After the door is installed all you need do to adjust the door is to remove the End Cap. This will reveal three socket head cap bolts. The center bolt is the securing bolt used to lock the adjustable slide in position. The two outer bolts are used to adjust the slide 1/8" (3.2 mm) in or out. The low profile of the adjustable slide allows the pivots with slotted grooves to be moved to a position other than the American Standard Setback of 2-3/4" (69.8 mm). This means we can fabricate them for vertically out-of-square openings.

Other reasons to choose Wedge-Lock® Door Rails: Models are available to accept 3/8" to 3/4" (10 or 19 mm) glass; a rigid single component housing that will not shift and fall out of adjustment over time because it is not made up of two halves; the internal components do not require removal before installation; the glass securing pads are designed for longevity in extreme environments.

NOTE: All Wedge-Lock® Door Rails feature the built-in Jamb Alignment Block, but arms and pivots must be ordered separately to meet job requirements.

CRL Wedge-Lock® Door Rails come in several standard finishes, and can be quoted in custom finishes and widths upon request. Rail Specifications, Templates and Hardware Packages are available from CRL Technical Sales e-mail.

ORDERING INFORMATION:
• All Door Rails are supplied with standard Kwik-Adjust™ Pivot Alignment System. Closer Arms and Floor or Overhead Pivots must be ordered separately.
• Models with Locks are supplied with the Lock Mechanism installed. Matching finish Keyed Cylinders or Thumbturns must be ordered separately.
• End Caps are included in the stock Door Rail lengths below. Door Rail length (including End Caps) must be specified when ordering Custom Length Rails.


Product Warning:

Comes standard with Jamb Alignment Block. Arms and Pivots must be ordered separately to meet job requirements.

Resources

• 4 inch Square Door Rail Non Clad with Non Clad Header CAD Drawings.dwg
• 4 inch Square Door Rail Non Clad with Non Clad Header CAD Drawings.pdf
• 4 inch Square Door Rail Non Clad with Threshold CAD Drawings.dwg
• 4 inch Square Door Rail Non Clad with Threshold CAD Drawings.pdf
• 4 inch Square Door Rail Top and Bottom Clad or Non Clad CAD Drawings.dwg
• 4 inch Square Door Rail Top and Bottom Clad or Non Clad CAD Drawings.pdf
• Bottom 4 inch Square Door Rail Clad CAD Drawings.dwg
• Bottom 4 inch Square Door Rail Clad CAD Drawings.pdf
• Bottom 4 inch Square Door Rail Clad with Threshold CAD Drawings.dwg
• Bottom 4 inch Square Door Rail Clad with Threshold CAD Drawings.pdf
• Bottom 4 inch Square Door Rail Non Clad CAD Drawings.dwg
• Bottom 4 inch Square Door Rail Non Clad CAD Drawings.pdf
• CRL Wedge-Lock Door Rail System Installation Instructions
• Top 4 inch Square Door Rail Clad CAD Drawings.dwg
• Top 4 inch Square Door Rail Clad CAD Drawings.pdf
• Top 4 inch Square Door Rail Clad or Non Clad with Bottom 6 inch Square Door Rail Clad Only CAD Drawings.dwg
• Top 4 inch Square Door Rail Clad or Non Clad with Bottom 6 inch Square Door Rail Clad Only CAD Drawings.pdf
• Top 4 inch Square Door Rail Clad with Bottom 10 inch Square Door Rail Clad with Clad Header CAD Drawings.dwg
• Top 4 inch Square Door Rail Clad with Bottom 10 inch Square Door Rail Clad with Clad Header CAD Drawings.pdf
• Top 4 inch Square Door Rail Clad with Bottom 6 inch Square Door Rail Clad with Clad Header CAD Drawings.dwg
• Top 4 inch Square Door Rail Clad with Bottom 6 inch Square Door Rail Clad with Clad Header CAD Drawings.pdf
• Top 4 inch Square Door Rail Clad with Clad Header CAD Drawings.dwg
• Top 4 inch Square Door Rail Clad with Clad Header CAD Drawings.pdf
• Top 4 inch Square Door Rail Non Clad CAD Drawings.dwg
• Top 4 inch Square Door Rail Non Clad CAD Drawings.pdf
• Top 4 inch Square Door Rail Non Clad with Bottom 10 inch Square Door Rail Clad with Non Clad Header CAD Drawings.dwg
• Top 4 inch Square Door Rail Non Clad with Bottom 10 inch Square Door Rail Clad with Non Clad Header CAD Drawings.pdf
• Top 4 inch Square Door Rail Non Clad with Bottom 6 inch Square Door Rail Clad with Non Clad Header CAD Drawings.dwg
• Top 4 inch Square Door Rail Non Clad with Bottom 6 inch Square Door Rail Clad with Non Clad Header CAD Drawings.pdf
• Top 4 inch Square Door Rail Non Clad with Bottom 6 inch Square Door Rail Clad with Non Clad Header.dwg
• Top 4 inch Square Door Rail Non Clad with Bottom 6 inch Square Door Rail Clad with Non Clad Header.pdf
• Top and Bottom 4 inch Square Door Rail Clad with Clad Header CAD Drawings.dwg
• Top and Bottom 4 inch Square Door Rail Clad with Clad Header CAD Drawings.pdf