
Aluminium Window MB-86N SI
Brand: Aluprof
What you get
- Excellent thermal insulation parameters
- Glazing thickness up to 67.5 mm
- A high strength of the profiles for creating large and heavy structures
Lead time: up to 4 weeks
Warranty included at purchase
Specifications
Depth of the frame [mm]
77
Maximum thickness of the glazing unit [mm]
67.5
Number of chambers
3
Number of gaskets
2
Opening direction
Inwards
U-value
0.96 W/(m²K)
Wind resistance
C5
Water resistance
E 1500
Acoustic insulation
29-38 dB
Air permeability
Class 4
MB-86N SI:
The MB-86N SI system is recommended for energy-saving construction. It is highly durable and guarantees top aesthetics and excellent thermal and acoustic insulation properties. It creates great design possibilities and allows for the creation of doors that are even 3 meters high. Windows based on the MB-86N SI system also meet the highest requirements for air permeability as well as water and wind resistance.
- Window frame installation depth: 77 mm
- Construction depth: 77 mm
- Sash depth 77 mm (window) / 86 mm (door)
- Maximum sash dimensions: 1700 mm x 2400 mm
- Maximum sash weight: 150 kg
- Glazing thickness: up to 58.5 mm (frame)/ 67.5 mm (sash)
- 3-chamber construction with a thermal break
- Multi-component central gasket perfectly insulating the space between sash and frame
- High profile strength for making structures of large dimensions and weight
Gallery
Price list
Aluminium windows and sliding systems: the Customer pays 3-5% more for a one-sided coating or two-sided coating.
uPVC windows: the Customer pays 10-20% more for a one-sided veneer and 25-35% more for a two-sided veneer.
uPVC sliding doors: the Customer pays 5-10% more for a one-sided veneer and 10-15% more for a two-sided veneer.
The presented price offer is for information purposes only. If you want to know the detailed quote on your individual order, please contact our Sales Team. We will get back to you with the final price that is tailored to your specific needs – free of charge!

Fixed window
Size:
1000 x 1000
Triple-glazedPrice from:
€ 356 net

Tilt and turn window
Size:
1000 x 1000
Triple-glazedPrice from:
€ 643 net

Double sash tilt and turn window
Size:
1000 x 1000
Triple-glazedPrice from:
€ 939 net

French door
Size:
2000 x 2100
Triple-glazedPrice from:
€ 2,457 net
Files to download
Frequently Asked Questions
Yes, the price may change after measurements because the window/door dimensions previously provided by the Customer will probably change. However, they are not usually the biggest cause of price changes. The changes are most often influenced by add-ons and product upgrades chosen by the Customer after measurements, such as colour changes, glazing units or accessories (e.g. silent closing, handles, electronic controls, etc.).










