Patterns
patterns
DUO 60 DOORS
External security front door including discreet glass panels. Available in 9 patterns and 12 colours.
![Mahogany FMA](https://gerda.pl/wp-content/uploads/2019/12/FMA-Machon_2021-1.jpg)
![Brazil Walnut FRB](https://gerda.pl/wp-content/uploads/2019/12/FRB-Orzech-Brazylijski_2021.jpg)
![golden oak FDE](https://gerda.pl/wp-content/uploads/2019/12/FDE-Zloty-dab_2021.jpg)
![winchester fdw](https://gerda.pl/wp-content/uploads/2019/12/FDW-Winchester_2021-1.jpg)
![bright wenge fej](https://gerda.pl/wp-content/uploads/2019/12/FEJ-Jasny-Wenge-2021.jpg)
![White fsb](https://gerda.pl/wp-content/uploads/2019/12/FSB-Bialy_2021.jpg)
![Steel gray fkz](https://gerda.pl/wp-content/uploads/2021/04/FKZ-Stalowoszary_2021.jpg)
![anthracite fkg](https://gerda.pl/wp-content/uploads/2019/12/FKG-Antracyt_2021-1.jpg)
![dark anthracite fkf](https://gerda.pl/wp-content/uploads/2021/04/FKF-Ciemny-antracyt_2021.jpg)
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Door leaf thickness: 60
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Burglary resistance: RC2
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Sizes: 30, 40, 50
Details
details
Characteristic
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Door leaf thickness: 60
-
Burglary resistance: RC2
-
Sizes: 30, 40, 50
Description
DUO 60 are anti-burglary front doors containing discreet glass panels that add lightness to the design. Available in 9 patterns and 12 colours. First, choose the type of the door construction and specify the parameters. Then match the pattern, colour of the cladding and accessories such as lighting, handles, handrails and frames.
Insulation
Doors for use in single and multi-family housing.
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No isolation
over 2 W / m²K
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Good isolation
1,5 W/m²K
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Best isolation
less than 1.0 W / m²K
The colors
the-colors
Construction
construction
![OPTIMA 60](https://gerda.pl/wp-content/uploads/2019/02/Optima-60.jpg)
OPTIMA 60
OPTIMA DUO 60 doors can be used by people looking for doors with non-standard dimensions. Thanks to the use of the so-called the inactive leaf can be increased in space.
The leaf is available both without and with glazing, and at the same time fulfills the function of a side light.
Characteristic:
– front doors to single- and multi-family buildings;
– 61 mm thick steel leaves filled with expanded modified polystyrene;
– available in set with PERFOTHERM® steel frame and aluminium threshold;
– optional aluminium door frame ALUTHERM OPTIMA at extra charge;
– passive leaves in solid and glazed versions in sizes 30, 40, 50;
– doors available in 12 colours.
OPTIMA 60 Details
![<p style="text-align: center;"><strong>Vertical bolt</strong></p>
<p style="text-align: center;">Vertical anti-burglary bolt controlled from the main lock for RC3.<br />
(for an extra charge)</p>](https://gerda.pl/wp-content/uploads/2019/02/rygiel-pionowy-2.jpg)
Vertical bolt
Vertical anti-burglary bolt controlled from the main lock for RC3.
(for an extra charge)
![<p style="text-align: center;"><strong>Door thickness</strong></p>](https://gerda.pl/wp-content/uploads/2019/02/optima_60_grubosc_drzwi.jpg)
Door thickness
![<p style="text-align: center;"><strong>Additional lock</strong></p>
<p style="text-align: center;">Additional 3-bolt lock, class 6 GERDA ZW 500</p>](https://gerda.pl/wp-content/uploads/2019/02/zamek-dodatkowy-3.jpg)
Additional lock
Additional 3-bolt lock, class 6 GERDA ZW 500
![<p style="text-align: center;"><strong>The main lock</strong></p>
<p style="text-align: center;">Main 3-bolt lock, class 7 GERDA ZW1000, for RC3. ZW2000 central locking</p>](https://gerda.pl/wp-content/uploads/2019/02/zamek-glowny-2.jpg)
The main lock
Main 3-bolt lock, class 7 GERDA ZW1000, for RC3. ZW2000 central locking
![<p style="text-align: center;"><strong>2D hinge</strong></p>
<p style="text-align: center;">2D hinge with caps in the color of the fittings</p>](https://gerda.pl/wp-content/uploads/2019/02/zawias-2d-z-nasadkami.jpg)
2D hinge
2D hinge with caps in the color of the fittings
![<p style="text-align: center;"><strong>Adjustable pawl catch</strong></p>
<p style="text-align: center;">The adjustable latch catch enables smooth adjustment of the leaf pressure to the seals</p>](https://gerda.pl/wp-content/uploads/2019/02/regulowany-zaczep-zapadki-3.jpg)
Adjustable pawl catch
The adjustable latch catch enables smooth adjustment of the leaf pressure to the seals
![<p style="text-align: center;"><strong>Anti-theft pins</strong></p>
<p style="text-align: center;">Anti-theft pins fixed anti-burglary pins in metal brackets</p>](https://gerda.pl/wp-content/uploads/2019/02/bolce-antywywazeniowe-.jpg)
Anti-theft pins
Anti-theft pins fixed anti-burglary pins in metal brackets
![<p style="text-align: center;"><strong>Auxiliary lock</strong></p>
<p style="text-align: center;">Auxiliary 2-bolt lock for RC3<br />
(for an extra charge)</p>](https://gerda.pl/wp-content/uploads/2019/02/zamek-pomocniczy-2.jpg)
Auxiliary lock
Auxiliary 2-bolt lock for RC3
(for an extra charge)
![<article class="step5 wpc ">
<article class="step5 wpc ">
<p style="text-align: center;"><strong>PERFOTHERM frame</strong></p>
<p style="text-align: center;">PERFOTHERM UD = 1.1 / 1.3 W / m2K door frame for solid / glazed doors</p>
</article>
</article>](https://gerda.pl/wp-content/uploads/2019/02/oscieznica-perfotherm-1.jpg)
PERFOTHERM frame
PERFOTHERM UD = 1.1 / 1.3 W / m2K door frame for solid / glazed doors
![<article class="step3 "></article>
<article class="step4 wpc optional ">
<article class="step3 "></article>
<article class="step4 wpc optional ">
<p style="text-align: center;"><strong>ALUTHERM OPTIMA frame</strong></p>
<p style="text-align: center;">ALUTHERM OPTIMA door frame UD = 1.0 / 1.3 W / m2K for full / glazed doors<br />
(for an extra charge)</p>
</article>
</article>](https://gerda.pl/wp-content/uploads/2019/02/oscieznica-alutherm-optima.jpg)
ALUTHERM OPTIMA frame
ALUTHERM OPTIMA door frame UD = 1.0 / 1.3 W / m2K for full / glazed doors
(for an extra charge)
![<p style="text-align: center;"><strong>Threshold</strong></p>](https://gerda.pl/wp-content/uploads/2019/02/prog-2.jpg)
Threshold