Entry Door Replacement & Installation
We Hang It Plumb. We Reinforce It. We Seal It.
A door is only as strong as how it’s hung. The most beautiful slab in a racked, leaky frame still sticks, drafts, and gives a thief the gap he needs. We reinforce the frame, set it dead plumb, and seal it tight — the parts that actually lock, hold, and keep the air out. That’s the difference, and it’s in writing.
Most door problems aren’t the door — they’re the install. We reinforce the frame and strike plate, seal to spec, and back it in writing. Call (973) 713-1053 for a free quote.
The Frame Decides Everything. We Build It Right.
A door is the first thing an intruder tests — and a gorgeous slab hung in a soft, out-of-square frame drafts, sticks, and pops open exactly like the one you’re replacing. That’s the part most crews rush and we refuse to: we replace the door AND rebuild what holds it, because the frame is what seals, locks, and lasts.
We open the full opening and inspect it. If there’s rot, we cut it out and rebuild with treated lumber. We shim the new frame dead plumb and level, fill the gap to the rough opening with expanding foam, weatherstrip the jamb and threshold, and reinforce the strike so the deadbolt bites into solid wood. The result is a door that seals tight, locks hard, and swings true for the long haul — not for a few years.
- We rebuild the frame, not just swap the slab — that’s what holds the seal
- Shimmed dead plumb so it swings with one finger and seals all the way around
- Foam-sealed and weatherstripped tight so you stop heating the air around the door
- Reinforced strike plate and deadbolt set into solid framing — real security, not a feeling
When the Frame Is the Problem, Only Replacement Fixes It
Not every door problem means a new door, and we’ll tell you that straight. Sometimes it’s a worn weatherstrip or a misaligned strike. But when the frame is rotting, racked, or the slab is warped, no adjustment seals it — the frame is the failure, and rebuilding it is the only fix that holds. Here’s what to look for:
- Visible daylight around the door edges when it’s closed
- Drafts you can feel even when the door is fully closed and locked
- Difficulty latching, locking, or getting the door to close flush
- Visible rot, cracking, or peeling on the door or frame
- Water stains or moisture damage on the interior side
- Energy bills that keep climbing with no other explanation
If you’re not sure whether you need a repair or a replacement, call us. We’ll come out and give you an honest answer.
Our Entry Door Replacement Process
A door that’s hung right closes with one finger and seals like a vault — a door hung wrong fights you every day. Here’s exactly how we get the install right, from the first call to the final walkthrough. One company, no surprises, backed in writing.
Measure & Consult
We open and measure the existing opening, check the frame for rot and square, and talk through material, style, glass, hardware, and budget. You leave with a straight recommendation, not a sales pitch — including whether you even need a full replacement.
Detailed Quote
You get a clear written estimate before we order anything — including what the frame work involves, since that’s the part that decides whether the door seals and locks. No surprises after the fact.
Install Day
We remove the old door, rebuild the frame where it’s soft, and set the new unit dead plumb — shimmed, foam-sealed, weatherstripped, and the strike reinforced so the deadbolt bites solid wood. The frame work is the part that makes it last.
Final Walkthrough
We cycle the lock and deadbolt, check the seal all the way around for daylight, clean up, and walk you through the written warranty. We follow up to confirm it’s still sealing and locking tight — our name stays on it.
A Door Is Only as Strong as How It’s Hung
A beautiful door in a weak, leaky frame is a false sense of security and a draft you’ll feel every day. The frame and the install are where an entry door either protects your home or just decorates it — and that’s the half most crews skip.
A deadbolt is only as strong as the frame it bites into. We reinforce the strike and jamb so it holds under force.
A gap you can’t see is a draft you feel and water that rots the frame. We weatherstrip and seal it tight.
Your entry door is a major air-leak point. Sealed to spec, it keeps the conditioned air in and your bills down.
Why Homeowners Pick Nail Force for This
- ✓We install the door and reinforce the frame and strike plate — what actually makes it secure, not just pretty.
- ✓We seal and weatherstrip to spec, and document the install so you know the gaps are closed.
- ✓Every job is backed by Nail Force in writing, on top of the manufacturer warranty.
- ✓We’ll tell you straight if your existing door just needs adjustment — we won’t sell you a replacement you don’t need.
Get a door that protects, not just decorates. Start with a free quote.
Call (973) 713-1053 — Free Door QuoteEntry Door Replacement FAQ
If yours isn’t here, call us. We’ll give you a real answer.
We protect the entry, remove the old door, and inspect the opening — rebuilding the frame if it’s soft. The new unit goes in shimmed plumb, foam-sealed, weatherstripped, and the strike reinforced. Your home is always secured and locking before we leave — we never leave an opening exposed.
In many cases, yes. Widening an opening for sidelights or adding a transom above requires framing work to ensure structural integrity, but it’s something we do regularly. We’ll assess the wall structure during the consultation and let you know what’s possible and what it involves.
We install every major door brand — Therma-Tru, ProVia, Masonite, Simpson and more. Here’s the truth: the brand on the slab isn’t what fails, the install is. We’ll help you pick the right line for your priorities, then hang it so it actually performs the way the brand promises.
Yes. A standard pre-hung door replacement includes the door slab, frame, hinges, weatherstripping, and threshold. If your existing frame is in good shape and just the door slab needs replacing, we can do a slab-only swap — but in most cases, replacing the full unit gives better results and a longer-lasting seal.
Absolutely. The finished look is part of the job. We install or replace the exterior brick mold, casing, and trim to match your home’s existing style. We caulk and seal everything so there are no gaps for water to get behind. When we’re done, it looks like the door was always there.
Yes. We install storm doors alongside or separate from entry door replacements. A quality storm door adds an extra layer of protection and can extend the life of your entry door — and we hang and seal it to spec so it does its job instead of rattling in the frame.
Yes. We’re fully licensed in New Jersey with full liability insurance and workers’ compensation coverage. We show the documentation before any work starts — license number, insurance certificates, everything. You should always ask any contractor for this before signing.
A New Front Door Changes Everything.
Better security, lower energy bills, and a door that seals and locks the way it should — because we rebuild the frame, not just swap the slab. Let’s talk about what your home actually needs.
nailforcecontracting@gmail.com