Should New Siding Be Wavy

Because these materials especially vinyl are very flexible they need a sturdy flat backing.

Should new siding be wavy.

They call it oil canning because it just follows the way the studs are put in. Joining hardie boards together is actually very easy but there are a number of ways that contractors get it wrong. Vinyl needs room to move from side to side. Fiber cement is a siding material that was first introduced in the 1980 s as a replacement for asbestos cement wood aluminum and vinyl siding products.

The number one cause of wavy siding is improper installation. Hardie siding problems a k a. Be sure to do your product research before investing in a siding product. Poor quality siding will sometimes come already a little wavy.

Hardiplank siding was installed. This is natural but it can indicate a problem that requires repair. I am building a new home. It is going to mirror anything that it is put on so if the wall is wavy and it doesn t have a nice firm sheathing package then yes it could be very normal.

Otherwise the resulting walls will look bumpy or wavy. Fiber cement problems are rare but do happen from time to time. Hardie boards should be joined in moderate contact. Because of this expansion and contraction vinyl siding can t be nailed down too tightly.

Problems with hardie siding. James hardie siding is 12 feet long which means that siding on your longer walls will need to join together. Vinyl siding that buckles due to improper nailing photo shown above is is not normally extremely wrinkled and will be more wavy across longer horizontal runs of surface and of course more severe buckling vinyl siding will be found on a building sides more exposed to sunlight. Vinyl siding expands under high temperatures and contracts when it gets cooler.

Some homes are not framed real straight. On one long outside garage wall the siding is wavy and in places comes away for the way about an inch. Vinyl siding diagram as shown in the diagram above vinyl or aluminum siding are part of a system designed to keep the weather out. Vinyl siding that is very thin and flimsy is always a bad sign.

The contractor tried to correct the wavey problem by cutting the inside 2x4 s. This might not be very noticeable at first. However over time home siding may begin to bulge or wave leaving an unsightly exterior.