Frames > Hollow Metal

1-3/4" Welded

Commercial Welded Frames
for 1-3/4" Doors

Daybar’s Universal Frame and the AS Series Masonry Frame are both intended for 1-3/4" steel or wood doors.

The Universal Frame has been engineered to excel in both masonry and drywall applications. With minor local modifications, it can be converted from a “butt up” masonry frame to a wraparound drywall frame.

Daybar’s AS Series Masonry Frame is composed of either 16 or 14 gauge A40 galvanneal steel (A60 available). It is manufactured in a variety of standard and non-standard sizes, for use in a broad range of cement block, poured concrete, and partition wall constructions.

These frames are intended for installation during wall construction and are recommended for a wide variety of interior or exterior commercial, industrial, and residential applications. They are brake formed for tight fitting mitres.

Designs
Specifications
Series
Anchors
Downloads

Single Door Welded Frame

Double Doors Welded Frame

AS Series Standard and Engineered Frame Specifications

Doors: For 1-3/4" bevelled Solid Core Wood Doors, Hollow Metal Doors, or Fiberglass Doors. Frames are sized to accommodate undersized doors. Nominal door size is FRAME WIDTH - 3/16" and FRAME HEIGHT - 3/4".

Sizes:Single Doors (3-hinge): 2'0", 2'4", 2'6", 2'8, 2'10", 3'0"; (4-hinge): 3'4", 3'6", 3'8", 4'0" x 6'8"or 7'0". Double Doors (3-hinge): 4'0", 4'8", 5'0", 6'0"; (4-hinge): 6'8", 7'0", 7'4", 8'0" x 6'8" or 7'0".

Frame Material: 14, 16 or 18 gauge galvanneal steel, zinc coated to ASTM A653 ZF001(A01).

Hinge Preparation: Prepared for 1-1/2 pairs of 4-1/2” x 4-1/2” standard weight Template Hinges for 6'8", 6'10", 7'0", 7'2" height. 2 pairs of 4-1/2" x 4-1/2" standard weight hinges for 8'0" height. Preparation for 4-1/2" x 4-1/2" heavy weight, 5" x 5" standard or heavy weight also available.

Hinge Reinforcement: 10 gauge hot rolled steel offset for hinge thickness, drilled and tapped for 12-24 screws and dimpled top and bottom for projection welding to frame material. Top hinge reinforcing to have additional stiffening bend for high frequency strength.

Strike Preparation: Prepared for ANSI-A 115.1-1-1/4” x 4-7/8” (32 x 124) Strike Assembly. (Strike plate by others). Custom strike preparation available upon request.

Strike Reinforcement: 10 gauge cold rolled steel, offset for strike thickness, drilled and tapped for 12-24 screws, dimpled top and bottom for projection welding to frame material.

Silencers: 3 single stud rubber bumpers per strike jamb for single openings or 2 single stud rubber bumpers at center of head for double openings.

Base Angles: All frame jambs to have 16 gauge Galvanneal base angles spot-welded to frame.

Anchors: Twist-in wood stud and welded steel stud anchors available for standard profile frame material, wire anchors for masonry application and existing wall anchors are available to suit any existing partition type. Screws for existing wall anchors are by others.

7 Wall Anchor Styles

Dust Boxes: All templated hinge and strike preparations will have a 20 gauge galvanneal dust box spot welded in place behind the reinforcement.

Temporary Spreaders: Each welded frame will be provided with two 16 gauge spreader bars tack-welded in place. These spreader bars are used for assembly and shipping purposes only.

Smoke Barrier Frames: All parts are made with equal/equal profile (1-15/16" rebate both sides of stop). For fire-rated openings, 2-3/16" full height angle reinforcements are welded in place to the inside of the mullion. A 1/4" base plate is welded to the mullion and the vertical reinforcing for fastening to the floor.

Double Door Openings: In order to accommodate double doors into a standard door opening, the head size of all standard double door openings are undersized by 1/8". This provides proper clearances for doors that have been sized for single door openings to be used in double door openings.