Model 4812035 Metal Door - Acoustical

Acoustical Rating: STC 48

Single Swinging Metal Door With 15x20 Dual Glazed Vision Lite

Quick Specs

Maximum Fire Rating:
1.5 hrs

Maximum Leaf Size:
48"x96"

Perimeter Seal:
Single "H" Gasket

Door Bottom:
Super "H" Door Bottom

Recommended Hardware
Closers | Exit Devices | Hinges | Locks | Thresholds

Single "H" Perimeter Seals
This door is equipped with our patented single Super "H" door sealing system. It consists of a single compression type perimeter seal, along with a metal retainer and cover. Compression seals typically offer higher acoustical ratings The seal is composed of a felt/neoprene combination that forms a tight perimeter seal.

Super "H" Door Bottom
Overly's super "H" door bottom is the only choice for unbeatable sound control. Always used in conjunction with our cam-lift hinges, this door bottom compresses tightly against the floor. We recommend smooth level sealing surfaces for this door bottom. Uneven or abrasive flooring may prematurely wear the door bottom. A smooth raised threshold is recommended when using this door bottom.

UL Fire Ratings
In addition to acoustical testing, Overly has successfully tested this product to the latest UL fire test standards, including UL 10B (neutral pressure), UL10C/UBC 7-2 (positive pressure).

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