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Fire Rated Doors

Defender Duopar

Combining aesthetics and strength with Metador’s Defender Duopar 2-part frame system.

Enquire Fire Rated Fully Glazed Side and Over Panel Thermally Rated Acoustic Double Door DDA Compliant Single Door Vision Panel

The Defender Duopar is a 2-part frame flush steel door system, designed primarily for interior environments which is guaranteed to make an architectural statement every time.

The Duopar delivers the same overall appearance as traditional timber frames and architraves, yet with the added strength and durability of powder coated steel to withstand high usage in
heavy traffic areas.

The clamp-style frame enables fixing at the final stage of construction, after all wet trades have completed, meaning less opportunity for doors to suffer damage from other trades.

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Key Information

Hardware

• Supplied with Grade 13 ball bearing butt hinges as standard

• Upgrade options: concealed bearings, special finishes, fully concealed, heavy-duty continuous hinges

• Extensive hardware range. Custom hardware integration available.

Vision Panels

• Custom-sized vision panels in rectangular, square, or round styles

• Single, double, or triple glazed options with privacy films, blinds, and obscure glass.

Over Panels & Side Panels

• Designed to expand openings, these panels integrate seamlessly with Defender Duopar doorsets

• Solid panels: Fixed or removable for easy handling, installation, and future access

• Removable over panels/transoms: Ideal for periodic access (e.g. large machinery)

• Glazed panels: Single or double glazed with weathertight wedge-gasket seals.

Finishes

• Powder coated as standard in any RAL colour

• Anti-microbial powder coating available for healthcare environments

• Woodgrain effect powder coating available in a huge range of designs

• Duopar frames can also be used with timber leaves – enquire for details.

Optional Extras

• Air transfer grilles

• Decorguard design upgrade.

Accreditations
Constructionline Gold Member
NBS Source
Door and Hardware Federation
Made In Britain

Get in touch

01642 337 119