To refresh your home and put the finishing touches on your siding, vinyl siding trim is essential. These joiner pieces make your siding look great and protect your home against the elements. Common types of vinyl trim include J-channels, F-trim, H-trim and undersill vinyl window trim, as well as outside and inside corner posts.

One of the last steps before installing vinyl siding panels is trimming around all sides of windows and doors with J-channel (aka “J”). This channel hides the cut edges of the siding where it meets windows and doors, making for a clean look.

Vinyl flat trim is a seamless way to cover the gap and any added insulation between the wall and window of the home using the same material; Ply Gem's vinyl flat trim has adhesive backing and corrugated lines, which make straight application and installation easy; Ply Gem provides a seamless, uniform interior casing appearance

Ply Gem offers vinyl trim designed to protect & add a finishing touch to windows, doors & corners. Browse our selection to find the best fit for your home.

To refresh your home and put the finishing touches on your siding, vinyl siding trim is essential. These joiner pieces make your siding look great and protect your home against the elements. Common types of vinyl trim include J-channels, F-trim, H-trim and undersill vinyl window trim, as well as outside and inside corner posts.

Plygem Vinyl Finish Trim, also known as Undersill Trim, is used to hold the top row of siding in place, near the roof line or under windows. It is a necessary accessory for any siding job. Plygem accessories are designed to withstand the toughest weather and …

Ply Gem offers a wide selection of easy-to-install vinyl trim and moulding to meet your specific needs. From elegant mantels to crown mouldings to crisp corner posts, trim adds the finishing touch to your home’s exterior. Ply Gem’s vinyl exterior trim & moulding is durable and virtually maintenance-free.

There are different window vinyl siding trim types depending on your taste and home’s overall architecture. A common window trim for vinyl siding is the super J trim, a wider J channel that can be used to trim doors and windows. Another type of window trim is the deep pocket J trim, which typically measures 1½ inches wide and works as trim ...

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Whatever your home’s siding, beautifully trimmed windows and doors add value and curb appeal. Casings are functional, too, helping to keep out water and insects. Easy to install and maintain, Ply Gem’s vinyl casings come in a variety of smooth and fluted designs that look like real wood but lasts for years.