Re Plumbing A House On Slab
But before you can even pour the slab the building inspector must first approve and sign off on the drain waste vent or dwv system.
Re plumbing a house on slab. Again accessing pipes and repairing plumbing in a concrete slab foundation can make for a complex messy and time consuming project that involves a jackhammer a concrete saw or at least drilling holes in your. This is because both the input and the output pipes within your house structure need to be. If your home s plumbing is submerged beneath a concrete slab foundation one of the best ways to avoid dealing with the problem twice is by rerouting your piping around the slab. When a house is to have a poured concrete slab first floor all the pipes and fittings below the floor level must be put in place before the floor is poured.
How does one go about rerouting the pipes. Checking the plumbing layout in a concrete slab before it is poured is one of the most important things the home builder will do. When you re replacing pipes buried in a slab it s generally easiest to reroute the pipes into walls or ceilings says jack cowell owner of jack s plumbing repair in ansonia conn. He adds that the new piping can also be installed in closets or in dummy baseboard.
If you have a leaking pipe underneath your foundation it is either a water or sewer line. When a concrete house foundation slab is poured for a new build all the plumbing elements are put in place before the concrete is poured. The top openings should be packed with something to prevent concrete or debris from falling into the line. For example pete rodriguez of atlantic re plumbing says a 2 1 2 bathroom house that costs 3 700 to re plumb with cpvc would start at 4 500 in copper and could cost more.
Building and plumbing a house takes skill perseverance precision and aptitude. This page gives practical advice on checking pipes in the slab. Repairing the damaged line is not that hard however. The price of copper has increased dramatically in recent years and re plumbing a house with copper can cost 2 500 15 000 or more.
How to fix leaking pipes under a slab foundation. When my house was built the copper plumbing was laid in the concrete slab.