LUFTOMET Flat Plenum Box 75 mm, Vertical, H1
Products under the LUFTOMET® Flat name offer a comprehensive system of compatible components – plenum boxes and grilles. The Flat system is designed to solve ventilation needs primarily in wooden buildings and the renovation of family houses and apartments. It is ideal for situations where minimal spatial requirements for the ventilation distribution are essential. Additionally, LUFTOMET® Flat grilles provide an excellent aesthetic solution.
Our Flat Plenum Boxes are:
• sized for flexible plastic pipes with a diameter of 75 and 90 mm and metal ducting SPIRO 100 mm
• manufactured in 15 basic variants, where it is possible to choose whether the spigot contains a control damper or not
• sized to be easily installed in plasterboard, drywall, partitions or bulkhead, boxes or false ceiling
• thanks to the extension pieces, it can also be used in masonry constructions
• equipped with sealing rings to ensure a high tightness of the connection between the plenum box and the duct
• suitable for the supply and exhaust of normally polluted air (without chemical substances, etc.)
• compatible with all types of LUFTOMET® Flat Grilles
• made of hygienic ABS
Examples of grille installation:
Duct connection:
Package includes:
Box with spigot with or without a control damper. The package for the 75 and 90 mm dimensions includes a sealing and a locking ring. For the 100 mm size, the sealing ring is fitted on the spigot. Supplied without anchoring accessories.
Packed in stretch film.
Accessories
LUFTOMET Flat Grill Droplets with Mounting Frame
Products under the LUFTOMET® Flat name offer a comprehensive system of compatible components – plenum boxes and grilles. The Flat system is designed to solve ventilation needs primarily in wooden buildings and the renovation of family houses and apartments. It is ideal for situations where minimal spatial requirements for the ventilation distribution are essential. Additionally, LUFTOMET® Flat grilles provide an excellent aesthetic solution
Price on request
we will make
do 26.02.2026
LUFTOMET Flat Grill Hexagon with Mounting Frame
Products under the LUFTOMET® Flat name offer a comprehensive system of compatible components – plenum boxes and grilles. The Flat system is designed to solve ventilation needs primarily in wooden buildings and the renovation of family houses and apartments. It is ideal for situations where minimal spatial requirements for the ventilation distribution are essential. Additionally, LUFTOMET® Flat grilles provide an excellent aesthetic solution
Price on request
we will make
do 26.02.2026
LUFTOMET® Flat Extension Piece
The extension piece for LUFTOMET® boxes and FLAT grids is suitable for extending boxes for installing the LUFTOMET® system in masonry walls On one side of the wall, the box is connected with screws (LP-SM-4) to the plastic edge of the extension piece. The extension piece is mounted in the wall and possibly shortened to the required length. After finalizing the wall (plaster, etc.), 4 dowels are fitted and an inset is installed in the extension piece, which is anchored to the wall using LP-S-4 screws. A grid is then placed in the inset (magnetic or mechanical attachment depending on the type of grid). Material: Galvanized steel Length of the extension piece: LF-A-PP-100 length 130 mm LF-A-PP-150 length 180 mm LF-A-PP-200 length 230 mm Package includes: 1pc Extension piece (metal part) 4pcs DuoPower dowels 4pcs of LP-S-4 screws 4pcs of LP-SM-4 screws Wrapped in foil.
Price on request
not in stock
18 ks
You might be interested
LUFTOMET Flat Plenum Box 100 mm, Vertical, H2
Products under the LUFTOMET® Flat name offer a comprehensive system of compatible components – plenum boxes and grilles. The Flat system is designed to solve ventilation needs primarily in wooden buildings and the renovation of family houses and apartments. It is ideal for situations where minimal spatial requirements for the ventilation distribution are essential. Additionally, LUFTOMET® Flat grilles provide an excellent aesthetic solution.
Price on request
we will make
do 26.02.2026
Company Luftuj s.r.o. takes great pride in being the producer of LUFTOMET architectural air diffusers. To learn more about our products, including how to get in touch with your local distributor, please visit our website at www.luftomet.com. TECHNICAL FEATURES LUFTOMET is the name for the product range of the end elements of the ventilation system with modern design. Technically sophisticated LUFTOMET brings fresh air into your home as well as light in the LUMEN version. Thanks to the Magnetic Force System it is easy to assemble and maintain. Any product can be easily and quickly exchanged for another at any time. - suitable for air supply and exhaust up to 100 m3/h - easy and tight installation thanks to the magnets and mounting ring with the EPDM rubber - specially designed for ducts 100,125 and 160 mm and the boxes of flexi system 90 and 75 mm - design plate size is 200x200 mm and circular version diameter is 200 mm - using special accessories air flow can be filtered, directed, and controlled PRODUCT CATEGORIES SKY for the ceiling installation - supply and exhaust air LUMEN for the ceiling installation - supply, exhaust air and illumination JET nozzle for the wall installation - supply air ACCESSORIES filtration, deflection, flow control, spare parts
Price on request
in stock
LUFTOMET Round Box (high profile)
The popular LUFTOMET® Round Box with a connection for flexible ducts 90 mm is suitable for installations with a larger installation gap or for passing through constructions, thanks to its tube length of 305 mm. Dimensions: Compatibility: Air outlets - the box is fully compatible with LUFTOMET® Sky, Jet, and Lumen outlets, as well as other outlets with a diameter of 125 mm. Ducts - the neck of the box is designed for accommodating flexible plastic ducts with an external diameter of 90 mm, such as Dalflex, ComfoTube, ED-FLEX, ROZ-DUOTEC, Ubbink Air Excellent, Klimaflex, Octopus AE48c, HEATPEX Aria, Kermi x-well, FLXP, Atera GreenPipe, Lindab Indom, etc. Rough Construction The duct should be cut to the appropriate length (best done using the LUFTooL Duct Cutter), and the box should be anchored to a solid structure (beam, concrete ceiling, etc.) using the prepared brackets. A sealing ring is inserted into the second groove of the duct. The duct is pushed into the neck of the box. The spike is inserted into the prepared hole on the body of the box so that it fits between the ribs of the duct. The duct can be rotated but cannot be pulled out. The seal is guaranteed by the o-ring. The box is cut to the required length and fitted with a 125 mm cover to ensure hygiene. Finishing Phase (after painting, etc.) The outlet is installed into the box and secured to the ceiling structure (drywall, concrete, etc.). The design plate of the outlet can be easily attached to the outlet using magnets (for LUFTOMET® Sky, Jet, and Lumen outlets). Packaging Includes: Plastic box made of PP-R material, 125 mm cover, two locking spikes, one sealing ring for duct. Packaged loosely in a box. The outlet, including the socket/mounting frame, is not included in the package. Made in the Czech Republic.
Price on request
in stock
LUFTOMET Flat Plenum Box 100 mm, Direct, H1
Products under the LUFTOMET® Flat name offer a comprehensive system of compatible components – plenum boxes and grilles. The Flat system is designed to solve ventilation needs primarily in wooden buildings and the renovation of family houses and apartments. It is ideal for situations where minimal spatial requirements for the ventilation distribution are essential. Additionally, LUFTOMET® Flat grilles provide an excellent aesthetic solution. Flat name offer a comprehensive system of compatible components – plenum boxes and grilles. The Flat system is designed to solve ventilation needs primarily in wooden buildings and the renovation of family houses and apartments. It is ideal for situations where minimal spatial requirements for the ventilation distribution are essential. Additionally, LUFTOMET® Flat grilles provide an excellent aesthetic solution. Our Flat Plenum Boxes are: • sized for flexible plastic pipes with a diameter of 75 and 90 mm and metal ducting SPIRO 100 mm • manufactured in 15 basic variants, where it is possible to choose whether the spigot contains a control damper or not • sized to be easily installed in plasterboard, drywall, partitions or bulkhead, boxes or false ceiling • thanks to the extension pieces, it can also be used in masonry constructions • equipped with sealing rings to ensure a high tightness of the connection between the plenum box and the duct • suitable for the supply and exhaust of normally polluted air (without chemical substances, etc.) • compatible with all types of LUFTOMET® Flat Grilles • made of hygienic ABS Package includes: Box with spigot with or without a control damper. The package for the 75 and 90 mm dimensions includes a sealing and a locking ring. For the 100 mm size, the sealing ring is fitted on the spigot. Supplied without anchoring accessories. Packed in stretch film.
Price on request
we will make
do 26.02.2026
LUFTOMET Single-pack Jet air nozzle Voronoi, square black
LUFTOMET® Jet is a range of elegant wall nozzles, specially designed for ventilation with heat recovery in houses and apartments. LUFTOMET® Jet provides supply and, where appropriate, exhaust of air with low pressure drops, excellent throw length and sound power levels. Installation and servicing are easy thanks to a unique attachment system using four neodymium magnets.
Price on request
we will make
do 05.03.2026











































