They smooth the top with a trowel and texture it. The installer mixes the concrete and pours it into the frame. Wooden sides staked in place create a frame or mold. A compacted sand and gravel base provide drainage and a stable surface for the concrete. The installer removes soil and compacts the excavation. In some cases, steel rebar connects the pad to the building foundation. Many communities require them for central air conditioning units and apply similar requirements for home standby generators. State and local building codes may include requirements for poured concrete pads, including pads for generators. The way a poured concrete foundation becomes a part of the existing soil makes it more stable and less likely to sink or move over time.
Stone floor generator generator#
Minimize Site Preparation with a Generac GenPad Made on SiteĪ Generac Guardian Home Standby Generator Installed on a Poured Concrete Pad Upgrading to a pre-cast pad over a compacted soil installation is easy and in most cases worth the additional cost. Pre-cast pads reduce installation time over pouring a pad on site and are usually the most cost-effective concrete pad. Thickness depends in part on the weight of the generator. The installer ensures it is stable before placing the generator on it.
Sometimes the standby generator installer removes a rectangular area of grass and soil to add sand and gravel which is then compacted, and the pre-cast concrete pad laid over the top. Minimal site preparation includes leveling the soil. In the case of a generator manufacturer product such as the GenPad, the pad is often purchased and shipped with the generator.
Stone floor generator full#
Curing takes up to a week for full strength. Mixed concrete is poured into a form and allowed to harden. Pads made of concrete are poured and cured by the generator manufacturer, the installer, or by a local company that specializes in concrete products. The Generac Genpad sits directly on the soil. Taking their advice on installation options and following local building codes helps ensure a stable installation that provides years of service.įind a Local Installer Pre-Cast Concrete Pads Choosing a good generator installer is just one step in the process. If an installation doesn’t comply and the homeowner bypasses the building permit process, it could result in fines or a refusal by the property owner’s insurer to pay a claim against the homeowner.Ī home standby generator for backup power can represent a sizable investment.
Stone floor generator code#
The National Electrical Code refers to local codes at AHJ or the Authority Having Jurisdiction. Local building codes are always a consideration. Generator manufacturers specify the minimum requirements for a generator installation, but is “good enough†always the best way to go? Sometimes following the manufacturer’s minimum requirements simply isn’t enough. Access to utilities, ground and soil conditions, and even the prevailing winds can affect site placement. A Home Standby Generator Installed on a Pre-Cast Gen Pad by GeneracĮvery Home Standby Generator Installation is different.