If you mean it is leaking around the plug that is screwed into the pipe, this must be free, so it can be removed and the drain cleaned out. If it is leaking around the area that has the plug, yes ...

Because the pipe gets hot, building codes require 1 in. of clearance from Class B flues (2 in. from masonry chimneys) to any combustible material, including insulation.

Sealing air leaks saves on utility bills Originally published October 10, 2011 at 7:16 pm Updated October 17, 2011 at 9:39 am Common sources of air leaks in the home and methods for sealing them.

How to seal air leaks in your home January 3, 2017 If you ’re building a new home, don ’t forget to use a foam sill sealer that sits on top of the foundation and under the treated wood sill plate.

A leaking sea-bed flanged connection has been successfully repaired using Furmanite leak sealing technology, installed by ROV, at 500 meters depth for BP in the Foinaven field, west of Shetland.

Sealing air leaks saves on utility bills . Live chat 0 Comments Share this. Facebook ... —Exterior walls: Wherever pipes, wires or vents enter or leave your house, air can, too.