ST-17

THE OSO SLAB

ST-17 model is an entry steel door made of Oso slab. Discreet lines and complex grooved panel add up to give Oso its refined and unique style. The asymmetrical design allows for the integration of a doorlite – an ideal solution for narrow entryways – or a pull bar for added elegance.

Our steel doors are available pre-finished in factory white or can be painted into any custom color. Steel doors provide excellent performance, insulation and security and are built according to the industry’s highest standards.

AVAILABLE SIZES

Slab SizesSidelight Sizes
34″, 36″ x 79″

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Description

Window Mart is a trusted source for steel doors in Canada. Our steel doors are available pre-finished in factory white or can be painted into any custom color. We can provide colour matching service in case the customer needs a specific colour which is not present in our palette. Steel doors provide excellent performance, insulation and security and are built according to the industry’s highest standards.

A steel door is an excellent choice for various reasons, including high-performance and affordability.

Steel doors advantages:

  • Available in pre-finished factory white colour which is durable and does not require any additional coatings or can be custom painted to virtually any colour.
  • Custom finishes for steel doors are made with high-quality industrial paint which delivers a long lasting perfectly smooth and uniform surface.
  • Steel doors are protected from moisture and rotting with a composite edge perimeter.
  • Steel door frames are reinforced with a steel rail for structural stability, preventing bowing and warping.
  • Steel door skins are interlocked with stiles forming a J-bend edge to ensure stability and resistance to delamination.
  • Steel doors have HCFC free polyurethane high density foam insulation with an excellent thermal resistance, 0.076 U value or 13.1 R value, which results in five times better insulation value than a standard wood door.
  • Steel Doors have a 20 minute fire-rated certification.

Specifications

Material

Steel

Slab Height 79"

34×79, 36×79

Glass

No Glass, With Glass

Glass Panel

1

Glass Shape

Rectangle

Multipoint Lock

Multipoint door locking system

We can help you improve the level of security for your home entrance by installing our premium quality multi-point locking systems engineered with European technology. These locks meet all the highest standards for resistance to a forced entry, fire safety, tightness and accessibility.

Such lock activates automatically at the moment when you simply close your door – top and bottom 3/4” (20mm) latches get instantly engaged. If you turn the key from the outside or the knob from the inside at 90° angle, the 1” central deadbolt becomes engaged and locks the upper and lower latches making it a 3 deadbolt locking system.

Designes for your convenience, this multi-lock will not require any handle lifting to activate locking points. Your closed door will stay protected from warping since top and bottom latches are always engaged. Our automated multi-point lock system is a reliable and secure locking solution for your home entrance.

These lock meet all the highest standards for resistance to a forced entry, fire safety, tightness and accessibility. Such lock activates automatically at the moment when you simply close your door – top and bottom ¾”(20mm) latches get instantly engaged. If you turn the key from the outside or the knob from the inside at 90 degrees angle, the 1” central deadbolt becomes engaged and locks the upper and lower latches making it a 3 deadbolt locking system.

KEY ACTIVATED MULTI POINT LOCK

Multipoint door locking system

Our second choice of multi-point lock is our key activated multi-point locking system. The concept of this lock is the same as the other multi-lock available.

It locks automatically at the moment when you simply close your door – top and bottom 3/4” latches get instantly engaged. If you turn the key from the outside or the knob from the inside at 90° angle, the 1” central deadbolt becomes engaged and locks the upper and lower latches making it a 3 deadbolt locking system. The major difference would be that this lock is operated by the key. This means to open and close the door the use of the key is required.

Once the door is closed from the outside, only the key can get this door open again, however from the inside you can simply use the thumb turn to open the door. If you are looking to have a one of the kind entrance door that is unique in style, and not compromise on the safety option, this locking mechanism is a perfect choice.

DEAD BOLT ROLLER CATCHES MULTI POINT LOCK

Multipoint door locking system

If you prefer your door design to be complemented with a bar pull handle set, then you will need to have a deadbolt lock installed.

The deadbolt will be used in combination with two roller catches – one at the top and one at the bottom of the door. Roller catches keep the door in the frame even when it is not locked, preventing it from swinging open.

This way you do not have to worry about locking yourself out of the house should you forget the key inside – if the door shuts, roller catches will make it stay shut but unlocked until you use the key.

Hardware

Security and beauty of Window Mart entry doors is significantly complemented by quality hardware. We partner with the industry’s best suppliers to equip our doors with reliable and durable components – so you can have peace of mind knowing your door is protected from the elements and forced entry.

We have an extensive line of door locks, including deadbolt, tubular, mortise and multi-point locks. Ball-bearing hinges, flush bolts, roller catchers, weather stripping, sills, glass frames all meet strictest standards and made from high quality materials to ensure smooth performance and add a finishing touch of excellent to our products.

Door hardware

Finishes

Window Mart steel doors are available pre-finished in factory white or can be painted into any custom color. We can provide colour matching service in case the customer needs a specific colour which is not present in our palette.

We use high grade commercial paint and stain finishes specifically designed for steel doors. Painting and staining gives the door an excellent protection from weather exposure and makes it virtually maintenance-free. Pre-stained and pre-painted doors have durable surfaces which will neither peel nor corrode for many years ahead keeping your entrance attractive and secure.

Our paints and stains carry a 7 year warranty against discolourations and a limited lifetime warranty against adhesion failure.

Window Mart doors include everything you could possibly need in an entry door – durability, low maintenance, excellent security and superior performance.

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