Tear Off Or Go Over Siding

It probably isn t insulation board but a 1 4 wrap which is installed to smooth out the surface of the old siding.

Tear off or go over siding.

You can add 1 foam adding r 5. If there have been any previous water infiltration issues whether interior or exterior it is always a recommendation that the siding be taken off so the studs and wall cavity can be inspected to make sure there is no damage. Installation is easier than for a tear off job because you can use the existing shingles as guides for laying the new ones. The manufacturers specifically say that to install their product over existing siding is to void the warranty.

More expensive a tear off roofing job is likely to run you as much as 1 000 more. I think that best practice is definitely to rip off the old siding then put up new house wrap and siding. But you must take care to install shingles correctly so they lie flat. I don t find flashing to be a problem either.

Tape the flashings to the tyvek and all s good. Making it tighter and more energy efficient. Many people are attracted by the idea of overlaying existing asphalt shingles especially if the price quoted is lower and the contractor seems confident you don t need to tear off your old roof. I believe that there is only one advantage to going over the old siding its cheaper.

A missing or damaged piece of siding can actually let air flow through your home which may render your heating or cooling useless. Should i tear off old wood siding. Installing vinyl siding over wood siding. However the truth is so many variables have to be just right in order to make it work that it s much more likely to cost you money in the end.

With other siding types fiber cement engineered wood etc. Tear off the old wood you can see if there have been leaks and fix it. I agree that you do get a better installation by going over the siding but it s totally allowed by code and most guys out here don t even want to mess with the tear off unless it s absolutely 100 necessary. When in doubt the experts can help you.

Many homeowners choose vinyl siding because it is relatively inexpensive easy for a do it yourselfer to install resists insects and rot and never needs. Of course the question of to tear off or not to tear off usually only comes up in vinyl siding installations. The additional price is mostly related to the extra labor that goes into a tear off roof.