Modern and resistant aluminium doors that stand out with high durability


  1. Doors in MB86 SI system may be used in both  individual building and aluminum facades.  

  2. Increased thermal insulation of MB-86 SI system achieved thanks to the application of an extra chamber in the thermal break.

  3. Very good heat transmittance coefficient (U-value) thanks to the application of thermal breaks.

  4. Big choice of colours in the standard colour range, enables to satisfy the most demanding clients

  5. The profile shape enables to obtain slim and durable structures of windows and doors.

  6. Tightness is ensured by the application of special gaskets made of a two-component EPDM synthetic rubber: solid and cellular, which guarantees resistance to ageing during years of exploitation as well as great thermal insulation.   

  7. Wide range of filling thicknesses guarantees the possibility to apply any standard and non-standard glasses. 

Technical Data

Spacer frame

Steel galvanized spacer frame in standard, optionally- Swisspacer Ultimate available in various colour options



The system profiles have a three-chamber structure with the structural depth of the door 77  mm with a thermal break made of polyamide, that is reinforced with fiberglass.



Glass and rebate gaskets made of EPDM, central gasket made of two-component EPDM synthetic rubber: solid and cellular


Colour range

According to the RAL color range and wood-grain coating from Aluprof ColorCollection



3-point automatic espagnolette MACO; hinges made of drawn aluminum which stands out with great durability. Optionally lock with one point latch bolt.



Glass packages up to 55mm; in standard the one-chamber glass package with heat transfer coefficient Ug = 1,0 W/(m2K) according to the PN-EN674 norm; the possibility to apply a three-glass package with U= 0,5 W/(m2K) coefficient or a four-glass package filled with krypton and U=0,3 W/(m2K);   the possibility to apply glasses with increased acoustic insulation, tempered, safety, anti-burglary, ornament or solar protective.

ALU Sandwich Panel

Door panels made of aluminum, 36-mm thick (or 77-mm for the MB-86SI system flushed on both sides) are Drutex original solutions. They consist of two layers of 2.5 millimeter aluminum sheets on both sides of the door. Inside there is XPS foam divided by 1-millimeter aluminum sheet. This cutting-edge solution determined great energy efficiency and strength parameters of Drutex doors. The 28-mm thick glass (or 70 mm for the MB-86SI system flushed on both sides) applied in these solutions are exclusively own-produced. In the MB-86SI system there is a possibility to flush the panels with the door sash on the outside and on both sides.


Park House
Town Parks Industrial Estate,
Athy, Co. Kildare,

R14 PV21

Tel. 059-918-6026

Please note that due to the COVID-19 restrictions we currently only take appointments for showroom visits. If you can contact the Home Improvements Ireland team we can arrange an appointment for you.  Thank you for your support and please keep safe.

We also provide services for installing all of our products that we offer for sale. With our experience and skillful expertise, we can install top-quality doors and windows that not only look good, but also keep your premises secure.

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©2021 by Home Improvements Ireland.