Installing Vinyl Windows With Nailing Flange

Nailing fins sometimes called mounting flanges are the thin strips installed on the exterior sides of a window.

Installing vinyl windows with nailing flange.

Unlike a front flange which is a decorative trim piece a nailing fin is usually set back from the outer edge of the window frame and has fastener holes punched into it. How to install a window without nailing fins. Milgard s web site provides specific nailing anchoring of all vinyl windows and there is no mention of not nailing the top flange. Flush fin windows may also be known as flange stucco flange or florida flange windows.

Metal and vinyl windows have an integral flange also known as a nailing fin that attaches to the house. I have not seen any posts that can explain why you should not nail the top flange. How to install a vinyl window with integral nailing fin. It s great for keeping water and moisture outside of your home.

Nailing fin an independent accessory that attaches to a window jamb to help ensure window is installed properly and will resist bowing and warping over time. Because the flange has to be attached to the rough opening of a wall the process of how to install a vinyl window with nailing flanges is a bit different than other window install projects. The purpose of nailing fins is to secure the window to. If you need to replace a smaller bathroom or larger bay window the process of how to remove windows will involve the same steps.

These flanges help when placing the windows although you may need a slightly smaller opening than with an ordinary window as you will not have to shim the edges when you install a window. Nailing fins are flanges on the outside of vinyl and aluminum windows that sit flush agains the sheathing when the window is in place. Sash moveable part of the window makes the window go up and down. Installation clip a vinyl accessory that snaps into the accessory groove of some fixed.

I am no expert and am always willing to learn. In the first part of this guide to installing a window with nailing flanges you will learn how to place the window in the opening how to add shims to the. It s a great option for your home especially if you re an avid diyer. Also called nail fin.

Once the flange is firmly fastened there is no need to anchor the window jamb.