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Defender ModuleX

A highly durable and secure doorset, that’s the ideal solution for modular buildings such as classrooms, meeting rooms, short-term accommodation and much more.


DDA Compliant

The Defender ModuleX doorset has been designed for the modular building industry to provide an ultimate fast-fitting and cost-effective solution complete with a four-sided cloaking frame.

The Defender ModuleX doorset is manufactured from 1.5mm galvanised steel and internal steel strengthening as standard making it 56% stronger than most other doors on the market. The unique flange frame design efficiently seals the frame to the building whilst concealing panel cut outs.

Door Leaf

Manufactured from two 1.5mm galvanised steel skins, folded and  mechanically fixed to form a strong and rigid 45mm thick door leaf, filled with an internal steel strengthener and mineral wool for ultimate insulation. Anti-jemmy flanges to the leading edge of the leaf provide excellent jemmy resistance.


Both 68mm outward opening and 75mm inward opening frames are pressed from 1.5mm galvanised steel to form a single rebated and an in-built cloaking profile. Profile headers form a smooth butt joint with the vertical posts and are joined together utilising strong M8 bolts to provide positive rigidity. Complete with 8no. fixing locations per doorset.


Door leaves are hung from 3no. stainless steel hinges for smooth operation and optimum weather resistance. Security dog bolts secure the leaf into the frame if the hinges are attacked. Operated by sashlock and levers.


Available in any RAL or BS standard powder-coat finishes.


DDA compliant 1.5mm stainless steel threshold bolted into the vertical frame posts. Available in inward or outward opening with full in-built cloaking to prevent water ingress into the floor of the building.

Thermal Performance

Tested and achieving a rating of 2.2W/m2K based on a door size of 1090mm x 2090mm WxH – values may vary slightly depending on size and finished colour of doorset.

As per third party accreditation testing by Ceribois (notified body number 2061) to European Standards EN 1007-1 and EN 13126 on 23rd March 2016.


For optimum weather, thermal and acoustic performance, an EPDM seal is bonded into the frame rebate to ensure effective sealing of the door/frame gap.

Optional Extras

A full range of vision panels with laminated glass, Georgian wired glass or polycarbonate are available in various thicknesses. Louvre panels, closers and door restrictors, threaded frame adjuster fixing points and emergency exit panic ironmongery are available. Frames can be insulated if required.

Structural opening sizes (mm)*

Max Width

Max Height

Single Leaf

Max Width: 1100

Max Height: 2200

Double Leaf

Max Width: 1800

Max Height: 2200

Our brand new bespoke doorset, providing a strong and secure solution for all modular buildings, no matter the environment. As always, thicker steel means stronger steel, our leaf skins are a full 56% stronger than standard.
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