TS5226 Overhead Door Closer 

Closing Force     EN Size                        3-6

Specification                                     TS5226

Specification Sheet


Door Size              Width     (mm)         1400

                                   Weight   (kg)              120

Application        Regular   fig 1                                          Parallel   fig 6

Mechanism         Rack & Pinion     

Power Shoe Bracket

Angle of Opening                                      180

Power Adjustable by Spring

Non Handed

Adjustable Sweep Speed

Adjustable Latch Speed

Adjustable Backcheck

 PA Bracket included


Guarantee                                          25 years

Boss closers specification

Declaration of Performance

BOSS DoP T5226


Cover Design     Semi Radius

Stock Finishes  4 Options

Fitting Instructions

& template

TS5226 Fig 1 Template
TS5226 Fig 6 template

Variable power size 3 - 6

with backcheck 

Rack & pinion mechanism

Suitable for heavy use area

25 year guarantee

Slimline semi-radius ​cover


CE Marked fig 1 / fig 6


Certifire approved

Mounting Dimensions

TS5225BCDA mounting dimensions

Timber Doors     Up to 120 min.     

Stock Finishes

Additional finishes

Bronze Collection 

Gold Collection 

Brass Collection

Copper Collection 

  Classic Collection



At a glance


BOSS Certifire

Specification                                    TS5226