Wednesday, March 8, 2017

Pre Drywall Inspection

Are You Building a New Home?  A Pre Drywall or a Phased Inspection Just Might Be a Good Idea


An Experienced Inspector Can Assist You

Building a new home is an exciting venture for many. It can also be disconcerting for others.  There are several significant events during the building process where an experienced inspector can assist you in understanding the process, explain what is happening and why, discuss building products, and provide you with a timely review of the construction progress prior to the framing being covered by insulation and drywall.  



Timing Is Key

The key to this is understanding when to hire the home inspector.  Experienced home inspectors are
busy professionals and must manage their schedules wisely. Proper timing and scheduling of the experienced inspector is critical. It saves you money and keeps the project on schedule. One thing that your Builder won’t like are construction delays when it’s his/her money. 


What Is A Pre Drywall Inspection

Over time the home inspection industry has created what is called a Pre Drywall Inspection.  This is a timed event that benefits you as the future owner of the home. A Pre Drywall Inspection offers the home inspector an inside look at the construction practices of the Builder and helps to ensure that sound practices are being followed and provides that second set of eyes and recommendations to the Builder on any oversight or defect.

A pre drywall inspection will include the following items:

Finished foundation/slab

Exterior wall framing, sheathing and anchors















Exterior weatherproofing

Windows, doors and related flashings

Roof framing, sheathing, roof coverings, flashings, and roof penetrations.











Interior wall framing











Plumbing top out















Electrical rough















Low voltage rough

Heating and cooling duct work















When To Schedule
In all cases you will want to inform your Builder of your intent to have a Pre Drywall inspection
. Your Builder will want to ensure that the Inspector is qualified, licensed, and properly insured. Many Builders will require that the Inspector carry insurance products that exceed the minimum requirements to be a Licensed Home Inspector in Florida.

You will probably have to get the appropriate permission forms to the inspector for signature. The inspector will need to forward appropriate insurance certificates to the Builder.  Once those administrative tasks are completed, the inspection can be set up prior to the code authorities insulation inspection on the home. 


You will probably need the assistance of your Realtor (and I truly hope you are working with a Realtor), the Site Agent and the Building Superintendent or Project Manager to ensure a properly scheduled event. 

Should you need assistance, give us a call at 904-448-5016. 

Tuesday, March 7, 2017

Water Heaters



What are the available types of water heaters and how do they work?

Conventional Tank-Style Water Heaters: Fueled by electricity, oil, natural gas, or propane.

  • Tank-style water heaters not only heat the water they also store the water once it has been heated. This is why they are so large.
  •  The capacity of a tank usually ranges from 30 to 80 gallons.
  •  Non-electric, fuel-fired water heaters are equipped with a burner situated at the bottom of the tank. This allows the exhaust gases to travel through either the middle of the tank or around the outside of the tank to the exterior of the home.
  • Tank-style electric water heaters have heating elements in the water that heat the water directly. Since there is no heat lost through the generation and venting of exhaust gases, tank-style electric water heaters are 80-90% efficient.

  

Tankless Water Heaters:  Fueled by electricity, oil, natural gas, or propane. Tankless water heaters are relatively small and are usually wall-mounted units that take up little space. They are, however, significantly more expensive to purchase and install than traditional tank-style units.

  • When a hot water tap is turned on, the water heater senses the demand and ignites the burner or energizes the element. A larger element or burner will supply more hot water, which is convenient if two or more appliances require hot water simultaneously.
  • The energy savings from eliminating the off-cycle costs (i.e. keeping an entire tank of water heated overnight) can be as much as 10-15%.




Encyclopedia of  Alternative Energy
Solar Water Heaters:  Fueled by the sun’s energy but are typically used to supplement standard fuel-fired or electric water heaters, since it is difficult to obtain sufficient energy from the sun to heat water to necessary temperatures on an ongoing basis. Solar water heaters are characterized either as open loop or closed loop systems.



  • An open-loop system circulates household (potable) water through the solar panel, where the water is heated directly by the sun.
  •  A closed-loop system uses a heat-transfer fluid to collect heat from the sun and a heat exchanger to transfer the heat from the heat-transfer fluid to household water.

Electric Hybrid Heaters:  More than twice as efficient as a standard electric water heater and easy to install, the Hybrid Electric Heat Pump water heater more than lives up to its impressive reputation. 


  • Efficiency Mode. The most energy-efficient setting works by extracting warmth from the surrounding air, concentrating the heat and transferring it to the water.
  • Hybrid Mode. This mode uses the heat pump for efficiency, but will use the element for quick recovery following increased hot water usage.
  • Electric Mode. In this mode the unit operates as an electric water heater utilizing the elements only, for conditions when limited ambient heat is available.
  • Vacation Mode. One touch operation maintains tank temperature at 60°F (15.6°C) during vacation or extended absence to reduce operating costs and provide freeze protection.