Match the Equipment
Pad dimensions should exceed the equipment footprint. Manufacturer specifications often list a recommended pad size that accounts for clearance and access.
Loads
Generators, HVAC condensers, and pool pumps all carry different weights. The pad needs to support the intended equipment without settling.
Vibration and Service Access
Some equipment vibrates. Others need routine service. A pad that's too small makes both problems worse.
Drainage
Pads should shed water rather than pool it. Standing water at the base of equipment shortens its life.
Anchoring and Utility Access
Anchor bolt patterns, electrical stub-ups, and refrigerant line routing all deserve attention before the pour.
Location
Where the pad lives affects both installation and long-term service. Keep clearances open and future access easy.
Ready to talk about your project?
See Concrete Slabs