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Commercial 1-3/4 Expandable Frames

  • Daybars EF Series frames are designed to accommodate the broadest range of wall construction with a single adjustable product. EF Series features a two piece frame component, held together with a bracket system and spot welded to the frame material, allowing the jamb depth to be reduced or increased based on site conditions.
  • Daybar's Expandable EF-K Series frames are an ideal solution for commercial building applications and retrofit work on existing buildings, especially when existing wall types are unknown or vary throughout the project. For new construction, the reversible handing and ease of installation make this a frame of choice for installers.
  • Item#:
    COMM 1-3/4 EXP
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    1-3/4" Knockdown Frames
  • Three piece frame set includes header, strike and hinge jamb
  • Core program includes widths 2/8 and 3/0 and heights of 6/8 and 7/0
  • Single prepped for 4-7/8 ANSI strike
  • Item#:
    COMM 1-3/4 KD
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    1-3/4" Welded Frames
    16 gauge galvanneal steel is fully welded across the visible side of both faces. Exposed welds are ground, finished and prime painted. Each frame will have two spreader bars tack welded in place. The spreader bars are used to square the frame and keep it stable during shipping to site.
  • Fire rating: up to 180 minute
  • Galvanneal steel is matte grey and ready for the finish paint - primer is not required.
  • Throat size should match wall thickness. It is common for throat sizes to exceed wall thickness by 1/8". Caulking is used to fill any additional spacing.
  • Item#:
    COMM 1-3/4 WELD
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