Installing Aluminum Siding Over Wood Siding

With other siding types fiber cement engineered wood etc.

Installing aluminum siding over wood siding.

Typically aluminum is not used anymore to reside residential homes so the siding needed to be special ordered. The client had a tight budget and just wanted to patch in new siding to match the existing siding. It s no wonder why. Any imperfections in the wall will almost always show up in the siding.

Vinyl siding needs no maintenance and is rot uv and insect resistant source. This type of siding can be placed over some existing siding but most will not be good. Installing vinyl siding over wood siding. In general 4d 1 1 2 inch nails will do the job.

For aluminum siding only use aluminum nails. Yes you can put vinyl siding over existing wood siding assuming its condition is still good. The nails should have 1 8 inch shanks heads at least 5 16 inch in diameter and be able to penetrate backing by at least 3 4 inch. 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.

Feirer the bonus of installing vinyl into wood siding is that you can simply hammer the nails into the existing surface. One major stipulation with the james hardie siding warranty is that it specifically states that if. Surprisingly many vinyl siding manufacturers state that it s perfectly acceptable to install their product over old siding. The manufacturers specifically say that to install their product over existing siding is to void the warranty.

Just like vinyl siding you ll need to ensure the siding surface is completely flat either by the old siding or by adding slats to the wall. A current trend in home remodeling is doing away with wood siding and installing vinyl siding on the exterior of homes. Add wood backing behind the aluminum for a place to nail onto or drill a hole in the aluminum and use a pop rivet to attach the two pieces of aluminum. When nailing aluminum panels place the nails in the middle of the nailing slots and do not drive them in all the way.