Secure steel doors

GERDA

SECURITY STEEL  DOORS 

GERDA

We introduce European steel anti-burglary doors for homes which fulfill and even exceed all mandatory requirements of standards applicable to external doors with higher burglary resistance (RC 2 - RC 4).

European steel security doors are available in standard height of burglar-proof thermal break DUOTHERM and PERFOTHERM steel frames 81 3/4" and optional ALUTHERM insulated thermal break frame 82 1/8" in 5 standard sizes: from 34" to 44.5" width.

Sidelights are available in custom sizes fixed and operating variant. Fixed top transom is available in custom sizes.

GERDA DOORS

AVAILABLE CONFIGURATIONS

STEEL DOORS

MODELS

SECURITY STEEL DOORS

NTT REVO

STEEL DOORS

GERDA NTT REVO

passive burglar proof steel doors for residential home are the highest quality products, characterized by a modern design and outstanding thermal insulation parameters.
They perfectly combine the best features of metal doors - a solid, stiff and durable structure, the highest level of security and energy efficiency, aesthetics with the individual character of modern doors for the most demanding customers.
The door sashes (leaves) are made of the highest quality materials, ensuring resistance to the rigors of everyday use and the effects of changing weather conditions.

NTT REVO 75 (Best energy efficiency)

passive doors with outstanding maximum energy saving while increasing the comfort of living. They allow you keeping energy inside the room, which leads to direct savings. NTT REVO 75 door is characterized by U-value coefficient, depending on the frame used, from 0.77 W/m2K using ALUTHERM thermal break aluminum frame and threshold  to 0.93 W/m2K using DUOTHERM steel and wood thermal break frame with gasket.

NTT REVO 60 (Best value)
energy saving doors have Ud = 0.87 W/m2K using ALUTHERM thermal break aluminum frame and threshold, and Ud = 1.0 W/m2K using DUOTHERM steel and wood thermal break frame with gasket.

to read more and see all available

door lines and designs

PANEL

STEEL DOORS

DECORATIVE PANELS

anti-burglary door recommended as the main entrance door for home with an increased risk of burglary, equipped with thermal break ALUTHERM® frame. Safe structure of the door sash, equipped with a central and additional lock anti-burglary resistance class RC-2 - RC4, creates a product that ensures high degree of security combined with aesthetic performance and good functionality. 

Well-thought-out method of fixing the panels to the body allows for their easy disassembly and replacement in the event of damage or change of arrangement without the need for costly replacement of the entire door.

Decorative panel doors for home perfectly combine the best features of metal doors, i.e. solid and durable structure, the highest level of safety and reliability with the aesthetics and individuality of entrance doors for the most demanding customers.
At the same time, they have excellent thermal insulation parameters (Ud=0.9 W/m2K) so much desired in residential home, combined
together with ALUTHERM thermal break frame. Facing decorative panels are made of the highest quality composite weather resistant material laminated with wood-look or solid color film or varnished.
Decorative cladding is attached to the steel body of the door on both sides, creating a box structure, and thus additional reinforcement and soundproofing of the entire structure.

 

to read more and see all available

door lines and designs

STEEL DOORS

TT OPTIMA

TT OPTIMA TEMPO

modern security steel doors collection is characterized by very good parameters of thermal and acoustic insulation. We have achieved this thanks to the use of the patented PERFOTHERM steel frame, thickened sheet metal of the door sash skin and using soundproofing and thermal insulating materials. Thanks to modern stamping technology, decorative inserts made of stainless steel are flush with the leaf surface, which significantly improves the aesthetics of the door.

TT OPTIMA 60 (The widest selection of designs)
energy-saving door has Ud coefficient = 0.87 using the ALUTHERM thermal break aluminum frame and threshold, and Ud = 1.0 W / m2K using the DUOTHERM thermal break steel and wood frame with thermal perforation and compression seal.

TT OPTIMA 50 (Cost effective) 
insulated doors are characterized by Ud coefficient = 1.2 W / m2K. 
Steel PERFOTHERM® frame with thermal perforation, compression seal with three types of thresholds to choose from: steel threshold with a PVC seal; wooden threshold with a seal and PVC sub-sill; aluminum threshold with a seal and a sub-sill.

TT OPTIMA

STEEL DOORS

TT OPTIMA CLASSIC

security steel doors collection is characterized by very good parameters of thermal and acoustic insulation. We have achieved this thanks to the use of the patented PERFOTHERM steel frame, thickened sheet metal of the door sash skin and using soundproofing and thermal insulating materials. Classic and traditional mid-century (1960-1970) design doors still of high demand in Canada and USA now.

TT OPTIMA 60
energy-saving door has Ud coefficient = 0.87 using the ALUTHERM thermal break aluminum frame and threshold, and Ud = 1.0 W / m2K using the DUOTHERM thermal break steel and wood frame with thermal perforation and compression seal.

TT OPTIMA 50 
insulated doors are characterized by Ud coefficient = 1.2 W / m2K. 
Steel PERFOTHERM® frame with thermal perforation, compression seal with three types of thresholds to choose from: steel threshold with a PVC seal; wooden threshold with a seal and PVC sub-sill; aluminum threshold with a seal and a sub-sill.

TT OPTIMA 

STEEL DOORS

TT OPTIMA DUO 60

double-sash external door is a great alternative for people who are looking for wide entrance doors to their home. Duo doors combine aesthetics and functionality and available in modern, traditional and classic designs. Thanks to the use of the inactive sash, we have obtained a larger space, useful e.g. when carrying wider elements. Inactive sash can be installed both without and with glazing, additionally being a fashionable element in housing construction as a door sidelight.

TT OPTIMA DUO 60 door for people looking for doors with wide opening. 

Characteristics
- entrance doors to single- and multi-family buildings;
- steel sash 61 mm thick, filled with expanded carbon modified polystyrene;
- available in a set with PERFOTHERM® steel door frame and aluminum threshold;
- optional ALUTHERM OPTIMA aluminum frame for an extra charge;
- passive sash, full and glazed, sizes 30, 40, 50 (cm);
- doors available in 10 colors.

EUROPEAN SECURITY STEEL DOORS

7321 Victoria Park Ave., unit 20, 

Markham, ON L3R 2Z8, Canada​

Copyright © 2020 | Secure Steel Doors | Entry Doors Toronto Inc.