Front door with steel surface
Design
The front door with steel is covered with robust steel or aluminium (see surfaces) on the outside of the door. If the material is continued beyond the front door onto the façade, an impressive portal is created.
Surface variants
Coloured aluminium and stainless steel surfaces are highly durable and easy to maintain.
Corten steel is a natural surface whose colour cannot be influenced. To prevent discolouration, the surface is oiled and must be maintained annually (see care instructions).
Door leaf
Door leaf
Door leaf construction
Stable, torsion-resistant door leaf construction for maximum dimensional stability.
Based on ComTür Duotherm technology (double-shell construction), our customised front doors offer:
- Optimal protection against climatic influences through thermal separation of the base door leaf / door leaf cover
- Independent design of the door leaf interior and door leaf cover (exterior).
- Guaranteed durability even for large-format doors (sizes up to 4.50 m possible).
- High stability for door requirements such as burglary protection, sound insulation, etc.
- Safety in the event of temperature fluctuations indoors and outdoors, as well as in extreme weather conditions.
Door leaf construction (see cross-section)
- 1. Solid hardwood edges (4-sided concealed edge banding)
- 2. Reinforcement bar
- 3. Door leaf insert (depending on requirements)
- 4. Aluminium protective edge in stainless steel look (powder-coated to RAL on request)
- 5. Sandwich MDF cover plate with aluminium vapour barrier
- 6. Thermal insulation plate with highly compressed waterproof cover layer
Frame systems
Frame systems
ComTür-Front door systems
ComTür distinguishes between four frame systems, which differ in terms of their door leaf and frame design. Decide which variant is right for you depending on the door model.
- COMPACT system - rebated door leaf 96mm, visible frame 80x96mm
- PLANO system - flush door leaf on both sides 96mm, visible frame 80x96mm
- FLAT system - flush door leaf on both sides 96mm, invisible frame on the outside 80x86mm
- CIRCUM system - flush door leaf on both sides114mm, visible frame 80x114m (see CIRCUM pivot doors)
Security fittings
Security fittings
Basic equipment RC3 doors
The door systems (base element with full-surface door leaf) are tested to resistance class RC3 and equipped with:
- Lock side: 5-point security lock with 5 locking points
- Alternatively: 5-point electronic lock or 3-point Secury automatic lock (electrically controlled, latches close automatically)
- Hinge side: High-quality heavy-duty hinges & ComTür hinge side security devices developed in-house
Optional:
- You will find the selection of handles, plinth panels and control systems in the ‘Accessories’ tab.
- Further functions, such as sound insulation or fire protection, can be found under Functional versions.
Functional versions
Functional versions
Multifunctional doors
ComTür front doors offer an optimum level of tested quality and security. The door systems (basic element with full-surface door leaf) – available in:
- Resistance class RC3
- Sound insulation
- Thermal insultion value of U = 0,8–1,3 W/m²K
- Protection against climate influences
Advantage: Front door individually adapted to your security needs. Special solutions with fire protection or bullet resistance available on request.
5 elements
Door leaf design
Door leaf design
TITAN - Entrance with charakter
With the TITAN model, you can design a unique entrance area. The outside of the door is covered with a robust layer of steel or aluminium.
If the material is continued beyond the front door onto the façade, this creates special architectural accents and a harmonious overall appearance.
5 elements
Side panels & fanlights
Side panels & fanlights
Custom add-on elements
Discover our wide range of sidepanels and fanlights and find the ideal option for your structural requirements.
- Sidepanel: single-sided or double-sided, modern or classic
- Sidepanel in door leaf design
- Fanlight
CT-SPEZIAL surface
CT-SPEZIAL surface
CT-SPEZIAL Steel
The TITAN product line combines refined stainless steel surfaces with different surface structures (mirror, hairline, vibes, beads) as well as handmade Corten steel and black steel surfaces. Explanations of the different surface finishing processes can be found in our door encyclopaedia.
nanoINOX®: Surfaces with innovative nano-coating are sealed and water- and dirt-repellent.
- Easy-To-Clean (ETC)
- AntiFingerPrint (AFP)
- Lotus effect
Corten steel & black steel: Hand-burnished, oiled and natural steel surfaces. A genuine piece of craftsmanship. To preserve the natural matt tone and rich colour, please follow the care and cleaning instructions.
8 elements
Handles
Handles
Front door handles
The handle not only defines the appearance of your front door, but you also touch it every day. You should consider the following features when making your selection:
- Handle design: modern, classic
- Rosette design: round, oval or square, surface-mounted or flush-mounted
- Versions: handle bar, knob, protective fitting, matching interior handle
- Surfaces: matt/polished stainless steel or PVD-coated, matt brass, bronze, etc.
Below is a selection of our high-quality handles. Our customised manufacturing process gives you complete flexibility when it comes to choosing your handles. Please feel free to contact us.
NEW: The INTEGRAL handle module, developed in-house. It can be customised in terms of size and finish to match the door design.
- Finish: RAL-coated, veneer finish, stainless steel PVD, etc.
- Design/length: sizes S/M/L (depending on design requirements)
- Features: integrated lighting with motion sensor available on request.
Access control systems
Access control systems
Front door access systems
Imagine your front door opening and locking automatically without a key. This is made possible by ComTür's electronically controlled multi-point locking system in combination with a control system such as fingerprint, numerical code, Bluetooth, or handheld transmitter.
The advantages for you:
- Impossible to lock yourself out – your finger is always with you
- No lost or stolen keys
- Maximum protection against forgery thanks to live detection
- No possibility of passing on access authorization (e.g., card or key)
- Combination with smart home systems
On request, you can combine the control system with an automatic swing door drive, which opens and closes your front door automatically. Top door closing systems (with and without hold-open devices) are available on request to keep the door open.
3 elements
Threshold & Bumper plate
Threshold & Bumper plate
Door fittings
Important components of door fittings are the threshold (connection to the floor) and bumper plate (weatherboard). Depending on the door design and installation situation, ComTür offers a range of different versions to choose from.
Floor threshold
- Function: Forms the transition between the floor and the front door, covers butt joints, thermally separates floor coverings, reduces draughts and insulates sound.
- ComTür floor thresholds are suitable for new and old buildings and are also available in a barrier-free version.
- The floor support profile underneath ensures thermal separation and prevents cold and heat bridges.
- If required, an automatically extending floor seal can compensate for different floor levels and protect against draughts.
Bumper plate
- Function: Protect the edge of the front door from knocks and kicks and allow rainwater to run off.
- Depending on the door design, you can choose between flush-mounted milled stainless steel kick plate for modern front doors or weatherboards with drip noses for traditional front doors.
- With the right surface finish, they complement the appearance of your individual front door.
Other accessories
Other accessories
Front door accessories
Additional features offer you added value beyond the normal door function.
3 elements
Brochures & general information
Brochures & general information
Disvcover our projects
ecovia Studio Battersea London
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Various front door projects
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Various projects pivot front doors
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