Self-Flanged Rectangular Duct
- Sheet thickness
- 0.50 mm – 1.20 mm
- Standards
- SMACNA, DW 142-143, DIN 24-194, TSE
Ventilation ducts, from our own factory to your site.
From city hospitals to airports, shopping malls to hotels: we manufacture rectangular, spiral, oval and DKP ducts to standard in our two Istanbul factories and deliver on time.
Teskar Ventilation Systems
- Founded
- 1998
- Production area
- 5,200 m²
- Monthly capacity
- 50,000 m²
- Factories
- İkitelli, Sancaktepe
- Certificates
- ISO, TSE, CE
28 years of duct manufacturing in Istanbul
Our automatic line has made duct production faster
Our automatic self-flanged duct line does the work of separate duct, seaming and flange machines on its own. Sheet goes in from the coil and comes out as a finished duct, with no manual handling or waiting in between, so we can deliver your orders sooner.
- 3 machines' workon one line, in one flow
- PLC-controlledautomatic series production
- 50,000 m²monthly production capacity
- 1Sheet infeed
- 2Straightening
- 3Notching
- 4Flange and seam
- 5Folding
- 6Duct
Ducts off the line while you've been here: 0
The ducts we manufacture
Ducts and fittings in galvanised, stainless and DKP sheet, cut and assembled to your project's dimensions and fully sealed.
Slide-On Flanged Rectangular Duct
- Sheet thickness
- 0.50 mm – 1.20 mm
- Standards
- SMACNA, DW 142-143, DIN 24-194, TSE
Accessories
Fans, insulation, flanges and corners, hangers and fixings, gaskets, tapes and sealants.
Product detailsTwo factories, one quality standard
Our İkitelli and Sancaktepe plants run CNC cutting tables and original SENTE spiral duct machines. Every duct is checked for dimensions and air-tightness before it leaves for site.
- Manufactured to SMACNA, DW 142-143, DIN 24-194 and TSE standards
- Galvanised, stainless and DKP sheet from 0.50 mm to 3 mm
- Internal and external rubber, acoustic and rock wool insulation
- Painted to any colour code
İkitelli factory
1,650 m² covered area 850 m² open area
İOSB Mah. Eski Turgut Özal Cad. Altıntaç İş Merkezi D Blok No:108 Başakşehir / İstanbul
Sancaktepe factory
1,500 m² covered area 1,200 m² open area
Paşaköy Mah. Paşaköy Cad. No:81/A Sancaktepe / İstanbul
Our machinery
We produce rectangular, spiral, oval and DKP ducts on automated lines. Every step, from cutting to fitting gaskets, is done on our own machines.
Automatic Self-Flanged Duct Line
This line produces self-flanged rectangular ducts. Production runs automatically under PLC control, and because each station can also be operated separately from the control panel, standard slide-on flanged ducts can be made too. The line does the work of separate duct, seam and flange machines on its own, saving time and labour, enabling series production and minimising operator errors.
Machines and units on the line
- Decoiler unit (optional)
- Punching rectangular duct machine
- Seaming unit
- Flange unit
- Folding unit
- Transfer unit
-
Plasma Cutter
-
Rectangular Duct Machine
-
2 mm DKP Duct Machine
-
Spiral Duct Machine
Buildings running on our ducts
City hospitals, airports, metro stations, shopping malls and hotels. A selection from 31 projects.
Certificates
Our products carry TSE and CE certification; our production is certified to ISO 9001, ISO 14001 and ISO 45001.
-
TSE
TSE Certificate of Conformity
Circular sheet metal air ducts
TS EN 1506 · TS EN 12237
View certificate (PDF)
-
TSE
TSE Certificate of Conformity
Rectangular sheet metal air ducts
TS EN 1507 · TS EN 1505
View certificate (PDF)
-
CE
EC Declaration of Conformity
Circular sheet metal air ducts
TS EN 1506 · TS EN 12237
View certificate (PDF)
-
CE
EC Declaration of Conformity
Rectangular air ducts
TS EN 1505 · TS EN 1507
View certificate (PDF)
-
ISO
ISO 9001:2015
Quality management system
View certificate (PDF)
-
ISO
ISO 14001:2015
Environmental management system
View certificate (PDF)
-
ISO
ISO 45001:2018
Occupational health and safety management system
View certificate (PDF)
Product catalogue · PDF
All our products in one catalogue
Our duct types and their specifications, our machinery, projects and certificates in 15 pages. Download it and share it with your team.
- Rectangular, spiral, oval and DKP duct
- Pre-insulated (polyurethane) duct
- Automatic duct line and machinery
- Ongoing and completed projects
- References and certificates
Our references
From hospitals to banks, hotels to factories: some of the organisations and brands we have made ductwork for.
Companies we work with
Leading mechanical contractors and construction companies in Türkiye choose us for their ductwork.
-
42 Maslak
-
ATR Yapı
-
Aytes Mühendislik
-
Bintes Mekanik
-
Birleşim Mühendislik
-
Ceysen Mühendislik
-
Cosmos
-
Ertes
-
Gürer Mekanik
-
Hemak Hava Sistemleri
-
HİS Mühendislik
-
İMK
-
Isı Makina
-
Kas Metal
-
Kinetik Mühendislik
-
KMK Mekanik
-
Koryap İnşaat
-
Limak
-
MAS Mühendislik
-
Mavi Mekanik
-
Mecart Mekanik
-
MES Mekanik
-
Nef Teknik
-
Özsaç Metal
-
RK Yapı
-
Zirveli Mekanik
Let us quote for your project
Send us the duct type, approximate quantity and delivery location and our team will get back to you during working hours. For urgent jobs, call or message us on WhatsApp.