Can I Install Vinyl Siding Over Cedar Siding

Installing vinyl aiding over lap siding.

Can i install vinyl siding over cedar siding.

Vinyl siding also comes in simulated cedar shingles and board batten profiles. The most common practice when installing vinyl siding over existing wood shingles or clapboard is to first put up rigid foam or fan fold. However some neighbourhoods aren t a good fit for vinyl siding and as it is now it has been in the past cedar wood. And in the 30 plus years installing vinyl i have never had a recall from problems that were missed during the job or were the results of the installation.

Our 100 year old house had a previous owner install foam insulation sheets and then vinyl siding over the cedar siding. Removing existing siding and installing osb has several benefits such as having brand new substrate on the home and the ability to inspect the wall cavity and all framing insulation and structural integrity of the home before replacing siding. Was the problem that they put new siding over old or that they put new siding over a rotted wall with no drainage plain in between. These products are designed primarily to pad imperfections on the walls so the new layer of siding will lay flatter.

If the job had been done right the house would have been a total loss. Rot and deterioration is something that shows up as you install the siding. One major stipulation with the james hardie siding warranty is that it specifically states that if. No siding manufacturer voids a warranty for installing siding over existing siding.

However it is quite difficult to install vinyl over other varieties of lap siding because any imperfections in the wall will show up after installing the new siding. In fact premium vinyl siding comes in a number of darker designer colours and is more durable as it is thicker than standard vinyl siding. There are a few options for lap siding that can be covered by vinyl as long as they are still in good condition. 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.

The only type of siding i do not recommend covering is cement asbestos shingles. In that case covering the siding means nailing through and crushing the asbestos shingles which can release it into the air and potentially end up as a big toxic mess for. A skilled siding contractor can install the vinyl over top of an uneven clapboard surface. I ve seen house fires where the vinyl siding burned off only to reveal the superior asbestos shingles underneath which saved the house.