INSUPLUS, insulated doors

DOORTAL insulated doors are universal and the ideal solution for all buildings: public places, industrial premises, offices, etc. Their thermal and acoustic performance and high resistance to weather will provide comfort in all seasons.

Garantie 10 ans Doortal
Fabrication française
Planche-pictos-Doortal-2016-11
Planche-pictos-Doortal-2016-10

Insulating door set with exclusive design:

In combining metal and insulating materials, DOORTAL has been able to design a range of doors with high thermal breakage values, while maintaining the strength of the door unit. INSUPLUS, the insulating door guaranteed for 10 years, is the benchmark in terms of mechanical resistance:

  • Steel frame in exclusive DOORTAL tubular profile
  • Door leaf in 15/10° thick sheet with internal reinforcements
  • Steel hinges with grade 14 stainless steel ball according to the EN 1935 standards

The INSUPLUS insulating and metallic door offers a recognized level of comfort, without sharp edges and with well-positioned seals. The absence of welding points on the door panel, contributes to the sober and elegant design of this insulating door set.

Porte ISOPLUS
Isolante et acoustique la porte doortal est robusteIsolante et acoustique la porte doortal est robuste
Resistance thermique des portes DOORTALResistance thermique des portes DOORTAL
Porte isolante avec imposte isoléPorte isolante avec imposte isolé
Porte isolante - DOORTAL
Porte isolantes avec grille de ventilation
Bloc porte de chaufferie thermique.Bloc porte de chaufferie thermique.

Insulating, thermal and acoustic door, all in one.

In the RT 2012 (thermic regulation) French law and the HQE (high quality environment) French process, or more generally in the sustainable development in the construction market, the INSUPLUS product range is made-up of three models of insulating doors. All of them benefit from the following performances:

  • INSUPLUS 2.1 : coefficient Uw 2,1 W/m².K
  • INSUPLUS 1.5 : coefficient Uw 1,8 to 1,4 W/m².K
  • INSUPLUS 1.2 : coefficient Uw 1,5 to 1,2 W/m².K

The lower the U coefficient, the more the heat loss is limited as well as the energy consumption. The results obtained on our insulation doors comes from the selection of the insulating materials creating a sufficient thermal break. In parallel every insulated doors benefits from acoustic ratings that are essential today, particularly with the requirements of the new acoustic regulation (NRA) and AEV rating that certifies its permeability to air, water and wind.

Insulated doors equipped with decorative panels:

In order to answer to architectural requirements, our metallic insulated doors have been developed to combine performances and architectural integration. With decorative covering elements, the INSUPLUS door becomes nearly invisible. Offset hinges are available depending on the thickness of the panels.

Contact-us for more information on the INSUPLUS insulated door set.

Doors with decorative panels

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Ready-to-install thermal door sets:

An INSUPLUS thermal insulating door can accommodate a whole range of equipment: 1 point or 3 points lock, a panic bar, door closer, 90° opening limiter, electric lock, round or rectangular oculus, etc.

DOORTAL insulating door sets benefit from the exclusive ChronoFIX® concept: the equipment is fitted in the factory and the frame is fixed to the wall by simple screwing.

INSUPLUS doors are made of galvanized steel and then have a powder coating finish in RAL 9010 white or any other color from the RAL chart. They are also available in stainless steel.

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Discover all our technical metallic doors

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Our metal doors

PYROPLUS
- Fire rated doors

SONIPLUS
- Acoustic doors

SECURIPLUS
- Anti-burglary doors

NEXUS
- High security armoured doors

TRANSFOPLUS
- Transformer doors

VITROPLUS
- Glazed doors

SLIDEPLUS
- Sliding fire rated doors

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