GI or aluminium?
GI offers strength for demanding duct runs, while aluminium brings light weight and corrosion resistance. The right choice depends on location, load and environment.
J.M.S.D. Enterprises
projectsBetter ductwork starts with better decisions.
Three short guides explain the details that influence airflow, energy use and the long-term quality of a central air-conditioning installation.
Why insulation matters
Correct insulation limits heat gain, reduces condensation risk and helps conditioned air reach each outlet at the intended temperature.
Diffusers shape comfort
Sizing and positioning a diffuser correctly helps air mix gently across a room, avoiding drafts, dead zones and unnecessary noise.