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2019-04-03SMOKE System - les gaines et les raccords de desenfumage

SMOKE System - les gaines et les raccords de desenfumage

The system of single-compartment steel, circular smoke extraction ducts in E600 120 (ho) S1500 single fire resistance class is intended to be used in the construction industry in a horizontal system as elements creating a smoke extraction ventilation system or combined ventilation, fulfilling at the same time the functions of general and smoke extraction ventilation, assuming that they serve only the compartment in which they have been installed. Systems serving one fire compartment may be independent systems or may be combined with a collective, multi-compartment system. The main task of the smoke extraction systems is to remove hot gases and smoke from the area covered by the fire in order to facilitate the evacuation of people and to enable the extinguishing action and the evacuation of people from the area at risk, while complying with the criteria of fire and/or smoke tightness specified under conditions of exposure to a temperature of 600°C.

SMOKE system single-compartment circular smoke extraction ducts have the following application areas:

  • Smoke extraction ducts are designed for single fire compartments,

  • The smoke extraction ducts are available in diameter range is from Ø100 to Ø1000mm,
  • The maximum temperature of the fire gases discharged through the SMOKE system ducts is 600 °C,
  • Individual duct sections and ventilation fittings of SMOKE system ducts may only be installed horizontally (vertical installation is not permitted),
  • The scope of application of smoke extraction ducts includes ventilation systems with operating pressure from -1500 Pa to +500 Pa.



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2019-04-01SOLDE - Accessoires de montage

SOLDE - Accessoires de montage


Find new - better prices for selected product groups!

Offer conditions:

  • Offer is valid to 31.05.2019 or end of the stock
  • The quantity of offers is limited, determine the sequence of orders
  • When placing an order please refer to this particular special offer
  • The offer includes high-quality products, we recommend checking products with technical sheets
  • Prices are EXW

ikonka wyprzedazy

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2019-03-21FLX-REKU - The complete air distribution system in a brand NEW version

FLX-REKU - The complete air distribution system in a brand NEW version

The smart solution for air distribution - FLX-REKU system: 

The FLX-REKU air distribution ductwork consists of ventilation semi-rigid ducts, distribution and plenum boxes, ventilation dampers and other elements that, together with a heat recovery unit, constitute a complete mechanical ventilation system with heat recovery (MVHR). The FLX-REKU system is a great solution when high durability and flexibility are required. The high circumferential rigidity allows burying the ducts in concrete.


  • Aesthetics of the installation - high durability and mechanical strength allows for assembly in a concrete screed in the ceiling or in the insulation layer,
  • Small dimensions and a unique structure allow installing FLX ducts under the ceiling, on walls and laid on floors,
  • The minimum number of joints ensures minimal pressure loss,
  • The antimicrobial lining in FLXHDPE-A ducting contains silver ions,
  • Quick and easy assembly - the offer includes all necessary couplers and mounting accessories!
  • Guaranteed airtight installation - connections with EPDM gaskets,

We have expanded the range of FLX-REKU system products with silencers, offsets and UPgraded the design of plenum and distribution boxes!!


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2019-02-19Meet us at ISH 2019

Meet us at ISH 2019

We would like to invite you to visit ISH 2019 which will take place in Frankurt on 11-15 March. 2019. Let's meet at ISH 2019 at Alnor's stand no C31 in Hall 8.0.

We'll be expecting You from 11. - 14.3.2019 (Monday to Thursday): 9 a.m. to 6 p.m, and on 15.3.2019 (Friday - Public day): 9 a.m. to 5 p.m.

Don't miss opportunity for talk about our new products which can make your offer more attractive, amongst them smoke extraction system, new models of fire dampers and VAV and CAV regulators. .

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2019-02-19MOCarz-CA - Utilisez le côté positif du charbon

MOCarz-CA - Utilisez le côté positif du charbon

Better filtration properties: 

The new MOCarz-CA a filter box has been equipped with a brand new active carbon filter. In MOCarz-AC filter box, the initial flat filter was replaced with an activated carbon filter with the „W” design. The main purpose of such a material is deodorization of the air and preliminary cleaning of dust and gaseous pollutants. It doesn’t generate additional air flow resistance in comparison to the standard MOCarz version!


  • Filtration and purification of the outside air from smels,
  • PM2,5 removal efficiency reaches up to 73%, and PM10 removal efficiency - up to 81%,
  • Airtight filter casing,
  • More accurate filtration properties thanks to the usage of two filters: prefilter and anti-smog filter,
  • No additional resistance to the standard MOCarz filter box! I has been observed even a few percent lower initial resistance of the clean filter!
  • The perfect solution for domestic ventilation systems with a heat recovery.

You probably already have such a filter in your car. Install it also in your home!


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2019-01-15Quel Premair va vous choisir? +500 +450 +350

Quel Premair va vous choisir? +500 +450 +350

Heat recovery ventilation unit HRU-PremAIR is a modern device with 350 / 450 or 500 m3/h air flow @ 100 Pa!!

Unit is made from cutting edge materials - PET or aluminim heat exchanger and EPP self-supporting casing. The device operation is controlled by an advanced PCB with wireless communication between control panels and sensors. IN addition, the
HRU-PremAIR can be connected to the Internet and controlled by an mobile application.
HRU-PremAIR-450 is certified by Passive House Institute and can be used as a certified component in passive houses.

Key performance features:
 • Heat recovery:
        HRU-PremAIR-350 - up to 92,9%
        HRU-PremAIR-450 - up to 93,4%
        HRU-PremAIR-500 - up to 82,6%
 • Certified heat exchanger from PET with high performance (Eurovent Certification) and hygienic compliance with DIN EN ISO 846 standard
 • Hi-tech modern casing made of Expanded Polypropylene - EPP
 • High mechanical resistance
 • High thermal and acoustic insulation
 • Modulated by-pass
 • Free-cooling and Free-heating functions
 • Performance tested according to EN 13141-7 standard
 • Complies with ErP2018
 • Wall mounting racks and feet included
 • Replaceable duct connections
 • Wireless control through mobile application or web browser
 • Remote control possible by any CO2 or RH wireless sensor
 • Light weight construction – only 32 kg!
 • POLISH product

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2019-01-02Gazelles du business 2018

Gazelles du business 2018

Le ranking Gazele Biznesu est le palmarès des petites et moyennes entreprises à croissance la plus rapide. Du point de vue de la revue « Puls Biznesu », une « Gazelle » est une entreprise de taille moyenne qui, grâce à une croissance très dynamique, peut faire face même à des concurrents beaucoup plus grands. Les classements Gazele Biznesu sont élaborés chaque année par les revues économiques faisant partie du groupe suédois  Bonnier Press Group. À part « Puls Biznesu », de telles listes sont dressées par d’autres revues en Suède, Danemark, Autriche, Lettonie, Russie, Estonie et Slovénie. Les critères de sélection des « Gazelles » diffèrent d’un pays à l’autre, en fonction des conditions économiques locales, mais l’objectif est toujours le même : promotion des petites et moyennes entreprises.

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2018-10-12HRU-WALL-RC - centrale de récupération avec télécommande

HRU-WALL-RC - centrale de récupération avec télécommande

NEW! Push-pull heat recovery unit with remote control:

  • Infra-red remote controller with touch technology, LCD display and wall base supplied as standard.
  • Regenerative heat exchanger with ceramic core; high thermal efficiency (up to 82%).
  • 5 speeds:  20-30-40-50-60 m3/h.
  • Automatically manages the cycle length in COMFORT mode.
  • Dirty filter visual indicator.
  • Boost function - maximum air flow for limited time – 5th speed for 15 minutes.
  • Integrated humidity sensor – smart humidity control, increases speed if rapid rise of relative humidity is measured
  • Anti-frost protection.
  • Free-cooling - only one direction.


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2018-09-04Meet us at SMM 2018

Meet us at SMM 2018

Join ALNOR team at the largest fair trade for Marine industry in Germany SMM 2018 in Hamburg between 4-7.09.2018. 

We're presenting 5 complete ventilation systems for marine applications: pre-insulated ductwork with 10, 16 and 25mm insulation, air insulate ductwork and aluminium system, as well as offshore ventilation system made of stainless steel.

You are very welcome in Hall B5, booth B5.516 to talk with us about cooperation.

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2018-07-18Diffuseurs de plafond (GCR) pour bâtiments publics

Diffuseurs de plafond (GCR) pour bâtiments publics

Nouveauté: Diffuseurs à jet hélicoïdal de plafond

  • Tôle galvanisée laquée par poudrage en coloris RAL9010,
  • Ils mélangent le flux d`air dans la pièce,
  • Conçus pour les locaux  jusqu`à 4 m de haut, comme les hôtels, restaurants et les immeubles de bureau, 
  • Disponibles en 6 versions: sans joint et à joint, avec perforation et sans perforation, avec les raccords  mâle et femelle,
  • Diamètres de 125 à 400 mm. 

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