New Windows & Installation in Lebanon, NJ

The price is driven by a handful of things: the number of windows, their size and style, the brand (we install ProVia, Andersen, Pella and Marvin), the glass package, and any rot or trim work. The best way to get a real number is a free in-home estimate. You can also get a rough idea with our window cost calculator.

Absolutely free. We’d rather earn your business by showing you what’s going on with your windows than by charging to look. You’ll get photos, measurements and a written price for each window, and you can take your time deciding.

Trim capping, sometimes called wrapping, covers the exterior wood trim around your windows with aluminum or PVC. It protects the wood from water, and it means you’re done scraping and painting window trim. We cap the trim when we install new windows so the outside looks finished and matches the house.

Yes. The manufacturer covers the window unit, and Nail Force covers the installation with a written workmanship warranty. That means the flashing, the foam, the sealing and the trim work are on us. The details are spelled out in writing so there’s no guessing later.

Low-E glass has a thin, invisible coating that reflects heat. It helps keep heat inside in winter and outside in summer, and it cuts down on fading from the sun. For most homes it’s worth having. We’ll show you the Low-E options for each window style at your free estimate.

We do. Financing is available for qualified homeowners through our financing partner, for a few windows or the whole house. Ask about it when we come out to measure, and see our financing page for the basics.

We start by protecting your floors and furniture, then remove the old window and check the opening. After that it’s sill pan, flashing, the new window, foam, sealant and trim capping. We clean up and walk every window with you before we call it done.

Read the reviews themselves, not just the stars. Look for homeowners talking about clean installs, straight answers and people who showed up when they said. That’s what ours say. Nail Force is five-star rated on Google. Call (973) 713-1053 and get our quote.

Look for fog between the panes, condensation that won’t wipe off, soft or rotted sills, drafts around the frame, and sashes that stick, slam or won’t lock. Those are signs a window is failing. If only a couple show them, replace those. If most do, a whole-house replacement is often smarter. We’ll give you a straight answer, with photos.

Fog between the panes means the seal on the insulated glass has failed and moist air has gotten inside. It won’t wipe off because it’s not on a surface you can reach. Once that seal goes, the glass isn’t insulating the way it was built to. Replacing the window is the reliable fix, and we’ll check every window in your Lebanon home to see which seals have failed.