Shown at the standard size (41¼″ × 82⅛″ · 1048 × 2086 mm) — your door is ordered at 45¼″ × 95⅞″ · 1148 × 2436 mm. Glass, hardware and proportions are those of the standard door.
Your door: 8FT - 45.2" x 95.91" · Black · Left-Hand IN · Pull Bar + Electric Strike · KK35 · Both sides · 10" (254mm) · None
Steel Exterior Doors (8ft)
Singen 1 - 8FT Modern Exterior Door
Sides are named for this door's handing (Left-Hand IN), seen from outside.
Two different locks: the TTLock modules are keypad/fingerprint readers for the TTLock smart cylinder in the door, while a Nuki brings its own cylinder and replaces it. Pick one.
The keypad is drawn on the frame for illustration only — it can be mounted anywhere convenient: frame, wall or post.
Financing available through Synchrony Bank · Promotional/sale-priced items are not eligible for financing. Learn more →
Want a different size, colour or glass? Build a custom door → The same Erkado range, made to measure — 31 designs, 18 colours, any width or height, sidelights and transoms, priced live.
Superior Engineering
Feature Polyurethane foam internal core, with a galvanized steel sheet covered with UV resistant PVC veneer. Aluminum threshold and aluminum frame with thermal barrier providing a much better thermal insulation. Standard thickness is 64mm (64 Thermo) but can be 78mm (78 Thermo and 78 Thermo Hot) or 88mm (88 Thermo Hot) thick with superior thermal insulation due to thickness and polyurethane core.Finish/ Colors
We offer a large selection of colors ranging from black to beautiful imitations of wood grain in several colors, utilizing UV resistant PVC veneer covering a 0.6mm galvanized steel sheet. PVC veneer offers a high resistance to changing weather conditions and UV radiation.Safety and Security
All doors are protected with a multipoint lock (3-points) or two independent locks (with the addition of an optional top lock - creating 4-points), heavy duty three-pin hinges with 3D adjustment, 4 hinge security bolts, 4-pane glazing units in-door.Sizing and Customization of color, glass, and door system
Sizing
Steel Doors can be up to 2480mm (~97.6 inches) tall, up to 1210mm (~47.6 inches) wide including the frame. Each individual sidelight can be up to 800mm (31.5 inches) wide.Window Glazing/ Finish
Several types of finishes as well as anti-burglary glass available for selection.Colors
Our PVC veneers offer plenty of color options ranging from black and white to stunning and realistic wood-grain imitations like walnut and natural oak.For all possibilities ranging from models to colors and hardware/ add-ons, please see our Steel Exterior Door Catalog
Colors
Glazing Finishes
Sizing
*Some models from older orders still held in-stock may not adhere to this standard sizing. Feel free to double check with your sales representative for accurate sizing of the door you’re interested in.
*Custom Sizes can also be ordered for any models!
For any other technical info, reference the Steel Exterior Door catalog or contact Modern Decor (or one of it’s representatives) with any questions.
Threshold
Install
ALL IN-STOCK SMART LOCKS ARE BLACK
The smart lock we stock for these doors is a TTLock smart cylinder: it replaces the euro-profile cylinder in the door you are configuring, and opens by code, RFID card, the TTLock app or an ordinary key. It is not the same device as the Nuki Smart Lock Ultra upgrade offered in the configurator above — the Nuki mounts on the inside of the door over its cylinder and is covered further down this tab. They are two different locks; you pick one.
Product Description
High Security Multi-Unlocking Ways IP65 Password Keyless Wifi Digital Adjustable Modular Profile TTLock APP Smart Electronic Door Lock Cylinder (S1 KK)
Certification: IP65, EN, SKG, CE
Test Standard: BS EN 15684-2012 (1604AF02)
Reading Range: <20mm
Work Tem: -25ºC – 65ºC
Battery: CR123A x 1 pc
Emergency Powder: Type C USB
Battery Life: 12,000 cycles of operation (around 1.5 years of usage)
Capacity: Support up to 1000 RFID cards + 250 passwords + 100 APP
Unlock Way: Password + RFID card + APP + Key
Class of protection: Low Battery Alarm
External Power Supply Protection
Cylinder Length: Basic length 32.5/32.5mm(Euro profile)
Extendable in 5mm/10mm increments up to 32.5mm one side
Nuki Smart Lock Ultra
Turn your smartphone into a key. The Nuki Smart Lock fits the euro-profile cylinder our steel entry doors ship with — lock and unlock from your phone, and leave your keys at home.
App-based access
Lock and unlock your door with your phone. With Nuki, your smartphone is the key.
Share keys, keep the log
Share access with friends and family from the Nuki app, and follow every locking event in the activity log.
Automatic at the door
Automate your door for ultimate convenience — it unlocks as you arrive and locks as you leave.
Fast, quiet motor
A brushless motor with three selectable locking speeds — built for years of daily use.
The Universal Cylinder underneath
- Certified to SKG*** — the highest European security class
- Multiple lengths, so it fits a wide range of doors
- 3 physical keys included — the mechanical cylinder stays usable
- Installed in under 15 minutes; the Nuki app guides every step
Innovated in Austria, manufactured in Europe.
From the outside, nothing changes
The smart module sits on the inside of the door; outside you still see a normal key cylinder. Guided DIY installation — no drilling, no special tools, and the door keeps its mechanical key as a backup.
Add the Keypad 2 NFC
One tap. Infinite convenience. Phone-free access for the whole household.
Unlock with a code
No smartphone needed — create up to 200 codes, each with time-limited access, from the Nuki app.
Access via fingerprint
Quick, phone-free entry with fingerprint security. Stores up to 20 unique fingerprints.
Tap to unlock
Tap your phone or watch on the keypad — two modes, pick one (they cannot be mixed). Nuki App Mode needs only the Nuki app and no hub; you unlock your phone, then tap. Smart Home Mode lets the phone stay locked and uses the digital home key in your wallet (Apple Home or Samsung SmartThings), which requires a supported phone or watch and a compatible smart-home hub — neither is included with this door's add-on.
Built for the doorstep
Up to 12 months on one set of batteries, IP-54 dust- and splash-resistant, self-installed in minutes, with bank-grade end-to-end encryption.
The Nuki Smart Lock and Keypad are available as add-ons on this door — choose them in the configurator above, or ask us when you request your quote. Product information and imagery courtesy of nuki.io.
