Frequently Asked Questions
Delivery time depends on the type of door you select, but here are the typical timelines:
- SIERRA Doors (Stainless Steel): Approximately 4 weeks for production + 1.5 weeks for delivery
- FUSION Doors (Stainless Steel): Approximately 8 weeks for production + 1.5 weeks for delivery
- ALU Doors (Aluminum): Approximately 6 weeks for production + 1.5 weeks for delivery
- PIVOT Doors (Aluminum): Approximately 6 weeks for production + 1.5 weeks for delivery
Our diagram shows the full door dimensions including the frame. To measure correctly:
- Start from the finished floor inside your home (whether it’s tile, wood, etc.) up to the top edge of the brick opening.
- Make sure the opening is around 5mm to 20mm (roughly 0.2″ to 0.8″) larger than the door and frame size.
- This extra space allows room for insulating foam between the frame and the wall for a secure fit.

Each door type includes a manufacturer warranty for peace of mind:
- SIERRA Doors (Stainless Steel): Covered for 2 years
- FUSION Doors (Stainless Steel): Covered for 2 years
- ALU Doors (Aluminum): Comes with a 5-year warranty
- PIVOT Doors (Aluminum): Comes with a 5-year warranty
SIERRA Doors – Constructed entirely from stainless steel, these doors feature internal insulation
made of foam and wood, all encased in a stainless steel sheet.
FUSION Doors – Featuring an aluminum frame with a stainless steel door panel, these doors are
insulated with foam and wood and covered in stainless steel.
ALU & PIVOT Doors – Made entirely from aluminum, these doors are insulated with foam and coated
with aluminum.
The size of the aluminium front door frame is 2.8″

The size of the FUSION collection front door frame is 78 mm

The Pivot front door frame is 3 inches.

The size of the stainless steel front door frame is 9 cm

Fusion Door width with frame:
901mm(79cm door leaf)
951mm(84cm door leaf)
1001mm(89cm door leaf)
1051mm(94cm door leaf)
1101mm(99cm door leaf)
1151mm(104cm door leaf)
Door height with frame:
from 2000mm to 2400 mm
Sierra Size door with frame:
Width from: 807mm to 1107mm
Height from: 2000mm to 2090mm
Alu Size door with frame:
Width from: 900mm to 1550mm
Height from: 2000mm to 2860mm
Our front doors feature triple-pane windows, with all panes connected by spacer frames. Two of the
panes are coated with Low-E, which helps minimize heat gain and thermal energy loss while allowing
natural light to pass through.
Standard Glazing: 4th/16Ar/4/16Ar/4th
Safety Glass: VSG 33.1 // 4 // 4
P4 Anti-burglary Glass
Standard Glazing

Safety Glass

P4 Anti-burglary Glass

Please check the drawing below. the person in this picture stands outside the building.

Yes, our doors come with a frame and a set of locks. Each lock is supplied with a set of 5 keys.
Yes, one panel is always openable on doors with a single panel. If the door has two panels on both
sides, neither of the panels is openable.
Yes, you can install your own smart lock. However, please note that we are not responsible for any
issues arising from the installation. Our doors come with a standard lock.
Dimensions of the door threshold from the SIERRA collection

Dimensions of the door threshold from the FUSION collection

Dimensions and real pictures of the door threshold from the ALU collection

Dimensions of the Pivot door threshold

Anthracite RAL 7016
White structure: RAL 9003
Black matt: RAL 9005
Swamp oak: RAL 8028
Golden oak: RAL 8003
Bleached oak: RAL 1019
Winchester: RAL 8001
anthracite RAL 7015
Anthracite sapphire: RAL 7011
Silver gray: RAL 7040
White: RAL 9010
Golden oak: RAL 8003
Walnut: RAL 8024
Wenge: RAL 8019
Winchester: RAL 8001
Mahogany: RAL 3007
Dark Antracite: RAL 7016
Light Antracite: RAL 7040
Black matt: RAL 9005
Smooth anthracite: RAL 7015
Bleached oak: RAL 1019
There is a wide range of glass options. In our offer one will find energy-saving, sound-absorbing, safety, anti-
burglary and sunscreen windows. The most popular ones are milk glass, decorative or mirror glass as well as bronze reflex glass.




- Milk (Frosted Glass): 89% light permeability
- Mirror Glass: 68% light permeability
- Graphite Reflex Glass: 42% light permeability
A one-way mirror features a thin reflective coating that reflects half of the light that hits it while
allowing the other half to pass through. This makes the glass both reflective and transparent. During
the day, when it’s brighter outside, those outside cannot see into the building. At night, with the light
on inside, the mirror becomes transparent, allowing people to see through the glass in both
directions.




