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dormakaba BTS80-Kit G Complete

Center Hung, Single Acting, Aluminum Door and Frame Complete Floor Closer

Quick Product Details

  • Complete Floor Closer
  • For Aluminum Doors and Frames
  • Center-Hung
  • Single Acting
  • Heavy Duty
Starting price: $838.00 /each

SKU: BTS80-Kit G Complete can include all components

Choose Options Below

This Dorma BTS80-Kit G is a high quality complete floor closer for aluminum doors and frames. This closer will accommodate doors that weigh up to 660 pounds in applications with thin slab construction. It is a center-hung closer that allows the door to swing in one direction.

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Price: $838.00

Start selecting options

Use the menu on the right to select available options.
After all options have been chosen, you can add to cart.

Choose Components:

1) Body and Cement Case:

Floor Closer Body and Cement Case image
Buy Separately

2) Bottom Arm:

Bottom Arm for Aluminum Doors image
Buy Separately

3) Floor Plate:

Floor Plate for BTS80 Closers image
Buy Separately

4) Top Pivot:

Center Hung Top Pivot image
Buy Separately

Choose Finish:

605-Polished Brass 605-Polished Brass
606-Satin Brass 606-Satin Brass
612-Satin Bronze 612-Satin Bronze
613-Oil Rubbed Bronze 613-Oil Rubbed Bronze
629-Polished Chrome 629-Polished Chrome
626-Satin Chrome 626-Satin Chrome

Choose Pre Load Spindle:

Need Help Deciding?
5/16"clearance (80003) +$44.00
1/2"clearance (80005) +$44.00
Standard 3/4"clearance (80010) +$44.00
7/8"clearance (80015) +$58.00
1-5/16"clearance (80025) +$58.00
1-1/8"clearance (80020) +$58.00
1-1/2"clearance (80030) +$58.00
No Spindle

Help Me Decide

 3° Pre Load Spindles


Choose Handing:

Left Hand (LH)
Right Hand (RH)

Help Me Decide

The handing of a door is always determined from the push side.

If the door swings away from you to the left, it is a Left Hand door

If the door swings away from you to the right, it is a Right Hand door


Choose Spring Size:

Barrier Free (BFE) - ANSI Size 3
Size 2 - ANSI Size 4
Size 3 - ANSI Size 6

Help Me Decide

BTS80 - Accommodates doors weighing up to 660 pounds

  • Barrier Free (BFE) - ANSi size 3:
    • Exterior Doors to 3'0".
    • Handicapped accessible, reduced opening force.
    • Opening force 8.5 lb or less on exterior doors to meet ADA requirements (Americans with Disabilities Act ) A117.1.
    • Not available with​ backcheck
  • Size 2 - ANSI size 4
    • Exterior Doors 2'6"- 3'6"
    • Interior Doors 2'6"- 4'0"
  • Size 3 - ANSI size 6
    • Exterior Doors 3'6"- 4'0"
    • Interior Doors 4'0" - 4'6"

Maximum door widths and recommended sizes shown are for average conditions. If there are unusual site conditions, e.g. high or exceptionally heavy doors or wind pressure, the next stronger spring size should be selected.


Suited for:
  • Aluminum door frames

  • Meets ANSI A156.4 Grade 1 requirements
  • 25 year limited warranty

Available Options: Choose Options Above

  • Finish:

  • Pre Load Spindle: info icon

    • 5/16"clearance (80003)
    • 1/2"clearance (80005)
    • Standard 3/4"clearance (80010)
    • 7/8"clearance (80015)
    • 1-5/16"clearance (80025)
    • 1-1/8"clearance (80020)
    • 1-1/2"clearance (80030)
    • No Spindle
  • Handing: info icon

    • Left Hand (LH)
    • Right Hand (RH)
  • Spring Size: info icon

    • Barrier Free (BFE) - ANSI Size 3
    • Size 2 - ANSI Size 4
    • Size 3 - ANSI Size 6

Product at A Glance

  • Dual valves allow for adjustment of the closing-speed and latch-speed
  • Pressure relief valve protects the closer from damage caused by forced closing.
  • Closer adjustment in the cement case provides lateral and longitudinal adjustment of 1/4”, and height adjustment of 5/32".
  • Mechanical backcheck at approximately 70º. (Not Available with BFE)
  • Selectable delayed action between 75º and 175º.
  • Selectable multi-point hold-open between (approximately) 75º and 175º.
  • Delayed action is functional when hold-open is not engaged.
  • Suitable for thin slab construction
Style Complete Floor Closer
Application Center-hung
Door Handing Non-handed
Function Single-Acting
Door Weight Up to 660 lb
Depth 2-3/8" - for thin slab construction

More Info

Create the  floor closer package that is perfectly suited to your application by selecting the necessary choices from the wide selection above. The spindle insert size will determine the clearance space. Choose the appropriate spring size using our Help Me Decide guide and the suitable finish select using your taste for decor.



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