CRL B1R14 Birmingham Glass-to-Glass Patch Fitting

CRL B1R14 Birmingham Glass-to-Glass Patch Fitting

C.R. Laurence B1R14 Birmingham Series Glass-to-Glass Patch offers a reliable solution for connecting glass panels in bi-fold systems. Designed for 3/8" or 1/2" (10 or 12 mm) tempered glass, this patch accommodates panels up to 110 lbs. (50 kg) and a maximum door width of 29" (737 mm). Ideal for interior use, it mounts on the top corners of the glass, with additional mid-height installation recommended for openings exceeding 104" (2.6 m). Constructed from durable alloy 304 stainless steel, the patch is available in an elegant brushed finish and is non-handed for versatile application. The Birmingham Series supports configurations of two to twelve panels that can bi-fold to one side or bi-part, making it a perfect choice for both commercial and residential spaces. Each installation requires two holes per panel, ensuring a secure fit, while matching bottom patches with guide pins maintain panel alignment. The system is complemented by optional Slim Line Locking Handles and Receiver Handles, enhancing functionality. For optimal performance, consult a structural engineer to ensure suitability for your specific site conditions. With its modern design and easy installation, the B1R14 Birmingham Series Patch is an excellent choice for creating stylish, functional glass openings.

Birmingham Series Glass-to-Glass Patch

• For 3/8" or 1/2" (10 or 12 mm) Tempered Glass
• Maximum Door Width is 29" (737 mm)
• For 3/8" or 1/2" (10 or 12 mm) Tempered Glass
• For Interior Use Only
• Rated for Panels Up to 110 Lbs. (50 kg)

This CRL Birmingham Series Glass-to-Glass Patch connects two panels at non-roller locations in the bi-fold system. This Patch mounts on the top corners of the glass panels, and is also used at mid-height locations for openings taller than 104" (2.6 m). This Patch is available in a brushed stainless steel finish and is non-handed. Two holes in each glass panel are required.


The CRL Birmingham Bi-Folding Top Hung Door System features corner patches to create a modern and elegant look. It can accommodate from two to twelve panels that can be bi-folded to one side or bi-part, with a maximum of six panels to a side. The systems are easy-to-install and a cost-effective solution for commercial or residential interior applications.

There are three kits available from stock: 2 x 2 Bi-Folding, a three panel Bi-Folding, and a four panel Bi-Folding. All with everything you need to complete the installation, except for the glass and the fasteners going into the substrate. However, the combinations do not stop there, you can easily add additional fittings to create the desired configuration of your choice, providing it meets system limitations.

Panels are hinged together with alloy 304 stainless steel patches and suspended from the satin anodized aluminum top track by heavy-duty rollers. Similar patches are used at the midpoint of the panels to ensure safe operation on openings taller than 104" (2.6 m).

Matching bottom patches with guide pins slide inside a floor mounted continuous channel maintaining proper alignment of the panels as they fold open and closed.

Maximum panel weight of 110 lbs. (50 kg), with a maximum width of 29" (737 mm) and maximum height of 118" (3 m). Fittings can accommodate 3/8" or 1/2" (10 or 12 mm) tempered glass and require two holes per door, per fitting, and notches for the center lock housings. The top and bottom tracks come in 118" (3 m) lengths.

Optional Slim Line Locking Handles and Receiver Handles are available.


Product Warning:

STRUCTURAL DISCLAIMER - All customers who in any way utilize this product are solely responsible to consult a structural engineer to determine the suitability of the product for the intended use and site conditions. All installers must be qualified and have professional knowledge about compliance with local, state and federal regulations, safety factors, and the appropriate choice of fixing material and procedures.

Stainless Steel Advisory:

Resources

• Birmingham Bi-Folding Series System CAD Drawings.dwg
• Birmingham Bi-Folding Series System CAD Drawings.pdf
• Birmingham Series Installation Instructions
• CRL Stainless Steel Disclaimer