Secured by Design Doors Secured by Design Doors
 Accoya Wood Accoya Wood
 PEFC & FSC PEFC & FSC
 BS7950 Windows BS7950 Windows
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SBD flat entrance doors
SBD access control doors
SBD single external doors
SBD external double doors
SBD fire doors
SBD combination doors
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 secure by design doors  secure by design doors

Secured by Design Doors

JCK Joinery was the first company in the UK to produce all-timber Secured by Design SBD doors.

With years of experience and a continuous testing programme we offer one of the most extensive ranges in Timber Secured by Design doorsets on the market. This is outlined by the list below which includes our most popular SBD doors all of which can be made to measure.

Hardwood doors Fire doors
Softwood doors French doors
Flat Entrance doors Fire Exit doors
Access Control doors Pairs of doors
Communal Entrance doors Acoustic doors
Combination units Thermal Insulated doors
Patio doors Single & Double Timber doors
Engraved doors Solid core double doors

Secured by design or SBD doorset means they have been successfully tested to PAS24 (Security) and PAS23 (General fitness for purpose).

  • Our communal entrance doors have been tested to 500,000 operational cycles with DD171.
  • Windows are tested to BS5790 and 6375.
  • Flat Entrance doorsets are compliant Part E and all doorsets have U values between 2 and 1.3 W/m2K.

Also available with Chain of Custody as FSC and PEFC

Secured by Design Door and Window Testing

Our products are regourously tested to ensure that they comply with the appropriate SBD regulation and standard. Select the links below to view images of our testing procedures.

 Secured by Design Single door tests Secured by Design Single door tests
 Secured by Design Double door tests Secured by Design Double door tests
 Secured by Design Window tests Secured by Design Window tests
 Secured by Design Miscellaneous tests Secured by Design Miscellaneous tests
 SBD doors and accessories   SBD doors and accessories
 SBD doors and accessories   SBD doors and accessories
 SBD doors and accessories   SBD doors and accessories