
CRL
CRL
| Product QTY | Discount |
|---|---|
| Buy 3 | 2% Off |
| Buy 5 | 4% Off |
| Buy 10 | 6% Off |
| Buy 15 | 8% Off |
| Buy 20 | 10% Off |
CRL Floating Headers for Overhead Concealed Door Closers (SKU: FH4MBLS) mount single or double doors off glass sidelites with a transom above. Stock floating headers are sized for 1/2" (12 mm) glass-to-glass installations and are prepped to accept CRL overhead concealed door closers and a 1/2" (12 mm) thick glass transom.
Custom floating headers support additional configurations: other glass thicknesses, custom lengths, glass-to-wall installations, and headers prepped for surface-mounted magnetic locks, magnetic shear locks, surface-mounted top pivots, walking beam pivots, or overhead concealed closers.
Important: If the transom above the header exceeds 100 lbs. (45.4 kg), it must be supported from the ceiling to prevent bowing. Use B5BC Smoke Baffle Channel or PH94 Patch Fittings, or contact Technical Sales for assistance.
Application Tip: When floor closers are not possible due to finished floors or minimal floor thickness, the CRL floating header for overhead concealed door closers provides a non-invasive alternative for glass doors.
Stock Floating Headers: For 1/2" (12 mm) glass-to-glass installations and prepped for overhead concealed door closers.
Product Warning:
STRUCTURAL DISCLAIMER — Consult a structural engineer to verify suitability for your site and intended use. Installers must be qualified and follow local, state, and federal regulations, proper safety factors, and appropriate fixing materials and procedures.
If the transom weight exceeds 100 lbs. (45.4 kg) the transom must be ceiling-supported to prevent header bowing. Use Cat. No. B5BC Smoke Baffle Channel or PH94 Patch Fittings. Contact our Technical Sales Department for assistance.
Most shipping weights are approximate. If exact weight is required for shipping costs, request verification from CRL Customer Service before ordering. Product images are representative; colors may vary by monitor.
Need help selecting the right floating header (FH4MBLS) or arranging custom lengths and finishes? Contact CRL Technical Sales or place your order now.
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