HVAC Design in Lebanon
Cooling and heating capacity should follow the room loads and the building use. STC develops HVAC calculations and coordinated layouts for villas, residential buildings and commercial spaces, with equipment selection based on the agreed design conditions.

What the Design Covers
- Room-by-room cooling and heating loads: orientation, glazing, insulation, occupancy and internal gains.
- System selection: assess split, ducted or other suitable arrangements against the brief, space and maintenance needs.
- Air distribution: supply and return routes, duct sizing, air terminals and equipment access.
- Piping coordination: refrigerant or hydronic routes and condensate drainage; final connections follow the selected manufacturer.
What We Deliver
- Design criteria and load calculation report
- Equipment duty and air-terminal schedules
- Coordinated AutoCAD layouts and PDF sheets
- Duct, piping and condensate details within the agreed scope
Before Design Starts
Send the architectural plans, project location, building use and required systems. Include sections, levels and existing equipment information where available. We agree the calculations, drawings, output formats and review stages before work begins.
We record assumptions and missing information that affect the calculations, then coordinate review comments with the client, architect and relevant disciplines.
Design, Coordination & Review
We review the inputs and design basis, complete the calculations, develop layouts and schedules, and check consistency across the package. Deliverables follow the agreed revision stages, with open items identified where additional data or site verification is needed.
Related Mechanical Services
Discuss Your Project Requirements
Send us your architectural drawings or project brief and tell us which mechanical systems you need designed or coordinated.
