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KERFED FRAME (CK-SERIES) SINGLE
Timely Frames Kerfed Frame Single Drawing

    KERFED FRAME (CK-Series) – Single | Related Information

    KERFED FRAME (CK-Series) – Single | Fire Rating

     

    Icon for Fire Rating FIRE RATING
    JAMB DEPTH RANGE 20 Minute* 45, 90 minute GENERAL INFORMATION
    Min. Jamb Depth: 

    4″

     

    Max. Jamb Depth:

    8″

     

    		 Max. Width: 

    4′ – 0″

     

    Max. Height:

    8′ – 0″

     

    		 Max. Width: 

    4′ – 0″

     

    Max. Height:

    8′ – 0″
    1. All openings approved for Positive and Neutral pressure unless otherwise noted.
    2. All ratings apply to steel stud, wood stud, or masonry construction.
    3. All ratings approved for category “A” and “B” doors with category “G” edge sealing.
    4. Timely’s fire rated Metal “U” Insert is recommended for masonry installations. If wood sub- frame is used in place of Metal “U” Insert, it will be necessary to use fire rated drywall on both sides of wood to maintain fire rating.
    5. Wood or Aluminum casing does not affect ratings on door frames. Wood casing must be applied with hot melt glue or contact adhesive on 90 minute rated frames and on all glazed openings with 45 minute or 60 minute rating. On all other fire rated frames, wood casing can be applied with nails or finish head screws on jambs and mullions.
    6. Single frames must be prepared for strike or reinforced with (TA-47) for a rim exit device strike.
    7. Embossed WHI 90 min. label is available for Primed Frames only.
    8. Metal 90 min. label riveted to frame is available.

    View minimum screw length here

     

    All dimensions shown are inside dimensions – net door opening size.

     

    * Tested and approved for Neutral Pressure only – not Positive Pressure approved.

     

    Distributors of Timely Frames may be approved to purchase labels and apply them to frames at their own facility. Intertek has set guidelines and a fee schedule for this program. Requirements and prices are available from Timely or Intertek.

    KERFED FRAME (CK-Series) – Single | Rough Openings

     
    ROUGH OPENING DIMENSIONS – THREE SIDED DOOR FRAMES   Rough Opening Classic Single/Dutch - Rough Opening
    WIDTH 

    Rough opening width is 1 1/4″ over nominal door width. This provides for 5/8″ clearance between the jamb and the wall. This clearance is necessary for the pocket on the strike and the projection of the hinge screws. Frames can be installed with smaller opening widths but, in some cases, the framing must be relieved to provide the necessary clearance for plumbing the frame and installing the hardware. Opening width maximum is 1 7/8″ which allows 5/16″ of the frame face against the wall. For wider rough openings, the frame must be positioned with equal clearance on both sides. (Use oval alignment slots to adjust clearance when installing)

    		  
    ROUGH OPENING WIDTH: Standard Frames (CK-Series) – Nominal door width + 1 1/4″    
    HEIGHT 

    Rough Opening height must provide clearance to level the header and interlock the jambs. Uneven floors will affect this measurement. Maximum space for adequate anchorage is 1 3/16″ over net height resulting in approximately 5/16″ of the frame face against the wall. While this is not recommended, the frame can still be installed.

    		  
    Timely standard height – 3/16″ over nominal.  
    ROUGH OPENING HEIGHT: Nominal Height + 1″ (Net height +13/16″)
    Net Height – Frames manufactured to net heights
    ROUGH OPENING HEIGHT: Net height + 13/16″
    Download Kerfed – Single | Rough Opening image  
       

    KERFED FRAME (CK-Series) – Single | Casing Options

    Casing Profiles for Timely Steel Door Frames

    Please select “Products > Casing Options” from the main menu if you require additional information regarding Timely’s casing options.
    Wood casing: can easily be applied to Timely frames. This requires a frame without Casing Retainer Clips. Specify frames with nail holes and oval slots (NHOS) only Wood casing is then installed over the frame face using a nail gun or trim head screws. Casing profile must provide back clearance for screw heads used to install frame. Fire Ratings: Wood casing must be applied with hot melt glue or contact adhesive on 90 minute rated frames and on all glazed openings with 45 minute or 60 minute rating. On all other fire rated frames, wood casing can be applied with nails or finish head screws on jambs and mullions.

    KERFED FRAME (CK-Series) – Single | Color Options

     
    STANDARD FINISHES   PRE-MATCHED CUSTOM FINISHES   Navajo white Chip   Winter White Chip   White white Chip  
          NAVAJO WHITE (CC104)   WINTER WHITE (CC105)   WHITE WHITE (CC301)  
                     
    Browntone Chip White Smoke Chip   bone china Chip   Navajo white Chip   Snow white Chip        
    BROWNTONE (SC101) WHITE SMOKE (CC302)   BONE CHINA (CC303)   DESIGNER WHITE (CC304)   SNOW WHITE (CC311)
                     
    Autumn Brown Chip Charcoal Chip   Cape Cod Chip   Neutral Gray Chip   Nickel Chip
    AUTUMN BROWN (SC102) CHARCOAL (CC401)   CAPE COD GRAY (CC402)   NEUTRAL GRAY (CC403)   NICKEL (CC404)
                   
    Black Chip driftwood Chip   Sandy Beach Chip   Cameo Beige Chip   Thunder Chip
    BLACK (SC103) DRIFTWOOD (CC501)   SANDY BEACH (CC502)   CAMEO BEIGE (CC503)   THUNDER (CC511)
     
                 
    Stone Gray Chip Black Bean Chip   Urban Bronze Chip   Navajo white Chip   Coacoa Chip
    STONE GRAY (SC106) BLACK BEAN (CC611)   URBANE BRONZE (CC612)   BROWN SUGAR (CC601)   COCOA (CC602)
                   
    Western white Chip Doeskin Chip   Harvest Moon Chip   Cordovan Chip   Ruby Red Chip
    WESTERN WHITE (SC107) DOESKIN (CC603)   HARVEST MOON (CC604)   CORDOVAN (CC701)   RUBY RED (CC702)
                   
    alumatone Chip Pacific Blue Chip   Twilight Chip   Jade Chip   Kentucky Grass Chip
    ALUMATONE (SC108) PACIFIC BLUE (CC801)   TWILIGHT (CC802)   JADE (CC901)   KENTUCKY GRASS (CC902)
                   
    Primer Chip
    		Ocean Spray Chip   Malubu Green Chip   black nickle Chip.png    
    PRIMER (SC109) OCEAN SPRAY (CC901)   MALIBU GREEN (CC904)   BLACK NICKEL (CC905)    
                   
      NOTES: Consult factory for pricing and lead times.
       
    ELITE SERIES black nickle Chip.png   black nickle Chip.png            
      430 BRIGHT STAINLESS STEEL (ES204)   304 #4 BRUSHED STAINLESS STEEL (ES206)    
     
    CUSTOM COLORS 

    Custom color matching is also available. Submit color chip for matching. Consult factory for pricing and lead times.
    NOTES:
    Color chips available upon request, all finishes are semi-gloss unless otherwise specified. Touch-up paint available upon request, colors may vary slightly. 

    For complete technical information, contact your Timely distributor or our Marketing Service Department. Colors & price subject to change.

     
     

     KERFED FRAME (CK-Series) | Frame ProfilesIcon CK Series Large

    Click to enlarge drawings

    CK-SERIES 18 GAUGE
      1 3/4″ Door  
    Kerfed - Frame Profile (U)   Kerfed - Frame Profile (V) - this profile may also be used for Communicating Doors
         
    Profiles are shown with TA-8 Casing for example only.

    KERFED FRAME (CK-Series) – Single | Elevations

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    KERFED FRAME (CK-Series) – Single | Details

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    KERFED FRAME (CK-Series) – Single

         
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