Ducting & Ventilation
GI & PI Air Duct Fabrication, Duct Cleaning & Fresh Air Systems
Service Overview & Technical Scope
Professional air ducting and ventilation system contractors in Dubai & Sharjah. GI metal and PI pre-insulated duct fabrication, acoustic lining, linear diffuser fitting, and duct cleaning.
Included Scope of Work
- GI (Galvanized Iron) & PI (Pre-Insulated) air duct layout fabrication
- Acoustic fiberglass lining for mechanical noise reduction
- Installation of modern linear slot diffusers, jet nozzles & return grilles
- Kitchen exhaust hood ducting with fire-rated wrap & inline fans
- Fresh air handling unit (FAHU) & heat recovery ventilator (HRV) ducting
- Rotary brush AC duct sanitization, mold removal & air quality inspection
Common Problems We Resolve
Musty odors and dust accumulation blowing out of supply vents
Loud rushing air noise caused by undersized duct velocity
Unbalanced cooling where specific rooms remain hot while others freeze
Standard Execution Process
Duct Static Calculation
Calculating CFM airflow rates, duct sizing, and static pressure drop.
Fabrication & Insulation
Cutting PI panels or bending GI sheet metal with thermal foil wrap.
Hanging & Sealing
Installing unistrut hangers, neoprene gaskets, and mastic joint sealant.
Air Balancing & Testing
Using anemometers to balance CFM flow across all room supply grilles.
Frequently Asked Questions
Technical and operational questions regarding this service in Dubai & Sharjah.
How often should villa AC ducts be cleaned in Dubai?
We recommend professional AC duct cleaning and sanitization every 18 to 24 months to prevent mold spore accumulation and sand dust build-up.
Related Technical Guides & Cost Breakdowns
Engineering insights and cost guides written for property owners in the UAE.
AC Not Cooling in Dubai: Diagnostic Guide, Safe Checks & Technical Causes
Troubleshoot AC cooling failures in Dubai summer heat. Learn safe user checks, thermostat settings, filter maintenance, and when to call certified HVAC technicians.
Read Guide (6 min)AC Duct Cleaning vs AC Servicing: Scope, Indoor Air Quality & Differences
Understand the difference between AC duct sanitization, filter washing, and coil cleaning in Dubai villas and apartments for healthier indoor air quality.
Read Guide (5 min)Related Coordinated Services
Complementary trade capabilities managed under the same engineering team.
Need Technical Consultation for Ducting & Ventilation?
Contact ALSAFA DEAL directly via WhatsApp or phone for site inspections across Dubai & Sharjah.