Flexible duct system
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Selected materials from the best manufacturers (Brink Renovent, Brofer, Komfovent).
Everything You need for a flexible duct system:
- plastic ducts;
- air distribution boxes;
- plastic elbows, couplings;
- other materials.
1 - 32 of 73Fresh&Flex antibacterial flexible duct 75 mm (50 m)Code: ORT751 metre for just €1.80!
Diameter, mm: 75;
Inner diameter, mm: 63;
Anti-static, anti-bacterial and anti-fungal flexible certified ventilation duct;
The smooth inner surface ensures optimal airflow;
Price is per roll;
50 metres of duct per roll.8999 € VAT incl.10890 €You save 1891 €Air Excellent anti static and antimicrobial duct AE34C, 50 mCode: 6150AE34cNew reduced price! 1 metre only 2.98 eur!
An Air Excellent semi-rigid plastic duct DN75/63mm with Anti-Microbial and Anti-Static additives.
Low system pressure loss due to radial design Airtightness class D/ATC 2 up +/- 2000 Pa, which minimises fan energy use and sound production Modular manifolds, which can be used with all duct types Semi-rigid ducts on a roll and airtight mechanical connections, which are extremely easy to install TÜV SÜD and ISEGA tested and certified, REACH compliantThe price is indicated for a roll, 50 m.
14899 € VAT incl.18392 €You save 3493 €Flexible duct Flex 75 AS ABCode: 701200038The flexible duct Flex 75 AS AB – a double-layer pipe with a 75 mm external diameter, made of high-density polyethylene (PE). It features a smooth inner surface, antistatic, and antibacterial properties, ensuring minimal pressure loss and clean airflow. Suitable for air supply and extraction in various ventilation systems.
119 € VAT incl.140 €You save 21 €Flexible, corrugated, antistatic, antibacterial, insulated hose AGIXINS75, 25 mCode: AGIXINS75Premium-quality pink corrugated insulated duct designed for flexible ventilation systems. It features an inner layer with 99.99% antibacterial, antifungal, and 96% antistatic coating. Ensures extremely clean air supply, low resistance, and quiet system operation. Features certified SANITIZED protection.
249 € VAT incl.30159 €You save 5259 €Flexible duct Combiflex PVC, L-10MCode: COMBIFLEX-PVCA high-quality flexible duct made of multi-layer aluminum foil coated with polymer fabric and reinforced with a steel spiral ensures durability and flexibility for various applications. Suitable for both residential and industrial ventilation systems, it withstands a wide temperature range.
3999 € - 75 € VAT incl.Metal diffuser box D100, 1x75Code: RC1x75-300Diffuser box D100 mm with 1 piece of duct connection D75 mm. The height of the box is 8 cm.
1599 € VAT incl.Metal diffuser box D125, 2x75Code: RC2x75-300Metal diffuser box D125 mm with 2 x D75 mm duct connections. Length: 300 mm, height: 8 cm.
1599 € VAT incl.Metal diffuser box D160, 3x75Code: RC3x75-300Metal diffuser box DN160 mm with 3 x DN 75 mm duct connections. Length: 300 mm, height: 8 cm.
1999 € VAT incl.Low-profile junction box AERO-PRO SLIM BOX-75x2Code: SBOX75X2The low profile diffuser box ERGOVENT AERO-PRO SLIM BOX-75x2 allows mounting gypsum flush-mounted diffusers in just 14 cm of space. The box is suitable for 125 mm diffuser connections and has a height of only 9,5-10 cm. This is an ideal solution when minimal lowering of gypsum ceilings is required.
1799 € VAT incl.Plastic diffuser box DN125-2×75Code: DN125-2X75Dimensions (LxWxH), mm: 240x180x375.
Internal diameter, mm: 125.Made from high-density polyethylene (HDPE) with antistatic additives, this diffuser box is used for connecting air supply and exhaust systems. The diffuser branch length can be easily shortened depending on the installation requirements. Supplied with Click fasteners and four mounting points for easy installation.
1749 € VAT incl.2159 €You save 410 €Plastic diffuser box DN125-2×75 longCode: PA125 LONGHight, mm: 310.
Internal diameter, mm: 125.Made from high-density polyethylene (HDPE) with antistatic additives, this diffuser box is used for connecting air supply and exhaust systems. The diffuser branch length can be easily shortened depending on the installation requirements. Supplied with Click fasteners and four mounting points for easy installation.
1849 € VAT incl.Metal box for wall grilles 2x75Code: 200x100GMetal box for wall grilles 200x100 mm.
The box is designed for mounting wall ventilation grilles.
Flexible duct connection at the back of the box: 2 x Ø75.
1999 € VAT incl.Ventilation grille box 2x75 with top connectionCode: 200x100VMetal box for wall grilles 200x100 mm, with top connection.
The box is designed for mounting wall ventilation grilles.
Flexible duct connection at the top of the box: 2 x Ø75;1999 € VAT incl.Metal box for wall grilles 3x75Code: 300x100GMetal box for wall grilles 300x100 mm.
The box is designed for mounting wall ventilation grilles.
Flexible duct connection at the back of the box: 3 x Ø75.
2999 € VAT incl.Metal diffuser box D125, 2x75Code: RG125-2x75Metal diffuser box D125 mm with 2 x D75 mm duct connections.
13 € VAT incl.Diffuser box PLUG GALAXYCode: PLUG GALAXYPLUG GALAXY diffuser box – supply air box designed for single-layer plasterboard. Dimensions: 256x106x90 mm, connection from 3 sides. Included: 1 connection with balancing damper and pipe holder, 4 blanking plugs, and protective cover. Compatible with grilles: Plutone, Marte, Giove, Nettuno, Saturno, Terra, Venere.
39 € VAT incl.Plenum for wall-mounted plasterboard installation, PLUGPVMPBCode: PLUGPVMPBBoxes for mounting on plasterboard, designed for double gypsum. Available in various sizes with 1, 2, or 3 connections.
37 € - 59 € VAT incl.Air Distribution Collector D125-5x75Code: AKVE125-5x75AKVE125-5x75 air distribution collector with sound-absorbing material, made from durable galvanized steel. Compact, easy to install, and space-saving. Connection diameter: 125 mm, dimensions: 470x370x140 mm.
59 € VAT incl.6503 €You save 603 €Air Distribution Collector AKPDCode: AKPDAir distribution manifold with sound-absorbing material;
Robust and sealed - made of galvanised steel;
Easy to install, compact and space-saving.
55 € - 84 € VAT incl.Air distribution box LOK-HCode: LOK-HAir distribution collectors are made of galvanized sheet steel, with the interior covered by a synthetic rubber insulation layer.
5499 € - 8299 € VAT incl.Air Excellent DBOX 206 Inline DN125Code: 188642Air Excellent distribution box to which all Air Excellent duct types can be connected.
Low system pressure loss due to radial design Airtightness class D/ATC 2 up +/- 2000 Pa, which minimises fan energy use and sound production Modular manifolds, which can be used with all duct types Semi-rigid ducts on a roll and airtight mechanical connections, which are extremely easy to install TÜV SÜD and ISEGA tested and certified, REACH compliantAE34c click ring for flexible duct DN75 is additionally required.
119 € VAT incl.13310 €You save 1410 €Air Excellent air distribution box DBOX 808Code: 188583Air Excellent distribution box to which all Air Excellent duct types can be connected.
Low system pressure loss due to radial design Airtightness class D/ATC 2 up +/- 2000 Pa, which minimises fan energy use and sound production Modular manifolds, which can be used with all duct types Semi-rigid ducts on a roll and airtight mechanical connections, which are extremely easy to install TÜV SÜD and ISEGA tested and certified, REACH compliantAE34c click ring for flexible duct DN75 is additionally required.
185 € VAT incl.20631 €You save 2131 €Air Excellent air distribution box DBOX 816Code: 188581Air Excellent distribution box to which all Air Excellent duct types can be connected.
Low system pressure loss due to radial design Airtightness class D/ATC 2 up +/- 2000 Pa, which minimises fan energy use and sound production Modular manifolds, which can be used with all duct types Semi-rigid ducts on a roll and airtight mechanical connections, which are extremely easy to install TÜV SÜD and ISEGA tested and certified, REACH compliantAE34c click ring for flexible duct DN75 is additionally required.
189 € VAT incl.21538 €You save 2638 €Air Excellent air distribution box DBOX 824Code: 188588Air Excellent distribution box to which all Air Excellent duct types can be connected.
Low system pressure loss due to radial design Airtightness class D/ATC 2 up +/- 2000 Pa, which minimises fan energy use and sound production Modular manifolds, which can be used with all duct types Semi-rigid ducts on a roll and airtight mechanical connections, which are extremely easy to install TÜV SÜD and ISEGA tested and certified, REACH compliantAE34c click ring for flexible duct DN75 is additionally required.
199 € VAT incl.22385 €You save 2485 €Air Excellent 2x AE34C Valve Adaptor 125mm 90°Code: 188342An AE34C (DN75/63mm) duct accessory. Use AE34C seal and click rings to make airtight mechanical connections (airtightness class D = ATC 2 up to +/- 2000 Pa).
Low system pressure loss due to radial design Airtightness class D/ATC 2 up +/- 2000 Pa, which minimises fan energy use and sound production Modular manifolds, which can be used with all duct types Semi-rigid ducts on a roll and airtight mechanical connections, which are extremely easy to install TÜV SÜD and ISEGA tested and certified, REACH compliantAE34c click ring for flexible duct DN75 is additionally required.
2999 € VAT incl.3352 €You save 353 €Air Excellent 2x AE34C Valve Adaptor 125mm 180°Code: 188399An AE34C (DN75/63mm) duct accessory. Use AE34C seal and click rings to make airtight mechanical connections (airtightness class D = ATC 2 up to +/- 2000 Pa).
Low system pressure loss due to radial design Airtightness class D/ATC 2 up +/- 2000 Pa, which minimises fan energy use and sound production Modular manifolds, which can be used with all duct types Semi-rigid ducts on a roll and airtight mechanical connections, which are extremely easy to install TÜV SÜD and ISEGA tested and certified, REACH compliant32 € VAT incl.3557 €You save 357 €Air Excellent 1x AE34C Valve Adaptor 125mm 90°Code: 188185An AE34C duct accessory. Use an AE34C seal ring and an AE34C click ring to connect the AE34C duct to it.
Modular manifolds, which can be used with all 6 duct types Semi-rigid plastic ducts on a roll and airtight mechanical connections, which are extremely easy to install Low system pressure loss due to radial design airtight (class ATC1 up to +/- 1000 Pa) thanks to mechanical connections, which minimises fan energy use and sound production27 € VAT incl.Air Excellent AE34C Floor Grille Adaptor, 296x80 mm - 2xDN75Code: 188397An AE34C (DN75/63mm) duct accessory. Use AE34C duct seal and click rings to make airtight mechanical connections (airtightness class D = ATC 2 up to +/- 2000 Pa).
Low system pressure loss due to radial design Airtightness class D/ATC 2 up +/- 2000 Pa, which minimises fan energy use and sound production Modular manifolds, which can be used with all duct types Semi-rigid ducts on a roll and airtight mechanical connections, which are extremely easy to install TÜV SÜD and ISEGA tested and certified, REACH compliant36 € VAT incl.4029 €You save 429 €AE34c Click-Seal ring for flexible duct DN75 (10 pcs.)Code: 188991The Air Excellent locking ring with an integrated sealing gasket ensures a reliable and airtight connection. It guarantees significantly faster and easier installation, while a clear click sound confirms proper connection.
22 € VAT incl.29 €You save 7 €D75 duct connection for Plug Galaxy air distribution boxCode: PLUGSKD75 duct connection kit "PLUGSK" for "Plug Galaxy" air distribution boxes. The kit includes a 75 mm spigot and an airflow damper.
999 € VAT incl.1170 €You save 171 €Air Excellent AE45sc - 2 x AE34c AdaptorCode: 563011An Air Excellent system adaptor designed to connect one semi-circular AE45sc duct with two oval AE34c ducts. This element ensures even airflow distribution, airtightness, and minimal pressure loss in the ventilation system.
26 € VAT incl.Air Excellent Valve Adaptor Extension 125 mmCode: 188182The Air Excellent extension is designed to extend the valve adaptor by 200mm. It is easy to cut and connect to the rest of the Air Excellent system, adapting seamlessly to various site and configuration requirements. With its 125mm diameter, it facilitates quick and easy fitting of our Haelix high-performance extract and supply valves.
Easily assembled with the valve adapter for quick setup Simple to cut to desired length for seamless customization Ensures airtightness with mechanical connections, reducing fan energy use and minimizing sound production17 € VAT incl.


































