
PVC door & garage trim · retrofit
Custom PVC trim at your doors and garage. Same doors, same siding, finished openings.
NJ Vinyl Siding measures, cuts, and installs AZEK Trim and CertainTeed Restoration Millwork casings at entry, patio, French, and overhead garage doors. No slab replacement unless you want it. One crew, built to your openings. Bergen, Passaic, Essex, Union, Morris, and Hudson counties since 2003.
1 crew
Doors + garage openings
Same visit
0
Door replacement required
Trim-only retrofit
23+
Years in North Jersey
Door trim since 2003
6
Counties served
No trip fee
When tired door and garage trim is the whole problem
Point 1
Built to your door opening, not a one-size trim kit.
North Jersey ranches and split-levels have wide garage openings, deep entry returns, and layers of old trim. Our crew brings PVC board stock to your house, measures each door and garage opening by hand, and cuts every piece on site.
Send door and garage photos
Point 2
Garage headers that look finished from the street.
The garage opening is often the widest trim span on the front of the house. We build side posts, head casing, and sealed joints so the garage reads as one clean detail instead of faded coil and caulk lines.
See garage packages
Point 3
Entry, patio, and garage on one written plan.
Refresh the front entry, sliding patio door, and overhead garage in the same contract when you want every opening to match. AZEK and Restoration Millwork are quoted by name on your proposal with sealed fasteners per manufacturer spec.
PVC window trim retrofit
Door and garage trim pieces we build on site
- Entry and sidelight casings
- French and patio door jambs
- Garage side posts and pilasters
- Garage head casing or crosshead
- Threshold and sill trim
- Brickmould and head flashing tie-in

PVC door trim vs what you have now
| Topic | Wood trim | Aluminum capping | PVC surround |
|---|---|---|---|
| Best for | Historic entry when wood is still solid | Tight budget, sound jambs underneath | Rotted garage header, street-facing detail |
| Rot risk | Absorbs water at jambs and sills | Wood underneath can still rot hidden | Cellular PVC does not rot or swell |
| Garage span | Custom if hand-built | Thin coil can oil-can on wide headers | Thicker profiles for wide garage openings |
| Fit on old homes | Custom if hand-built | Formed coil can gap on odd jambs | Cut on site to your exact measurements |
How a door and garage trim retrofit works
- 1
Measure every opening
We measure entry, patio, French, and garage doors at your house, not from a plan or catalog chart.
- 2
Check jambs and garage header
We inspect wood and flashing before trim goes up. Soft jambs or header rot gets repaired first.
- 3
Cut PVC on site
AZEK or Restoration Millwork is cut to your widths and returns, same crew, same day.
- 4
Install and seal
Trim fastens into place, ties into siding and flashing, and joints get sealed for water shed.
- 5
Walkthrough
We review every door and garage opening with you before we leave.
Financing
Payment options that fit your budget.
Price matters. So does knowing what is included. Bruce, company president, walks you through options in plain language when we deliver your estimate.
Ask on your free estimate
- Competitive financing programs with rates and terms we review with you on your estimate.
- Quick pre-qualification on your estimate visit. No obligation to apply.
- Manageable monthly payments so you can choose the right materials, not just the lowest bid.
- Same team from estimate through final walkthrough.
PVC door and garage trim retrofit FAQ
Yes. NJ Vinyl Siding builds custom PVC and AZEK casings around existing entry, patio, French, and overhead garage doors. We measure each opening on site and tie trim into your current siding and flashing. The door slab or garage door unit stays in place unless you choose a separate replacement job.
Ready for finished trim at your doors and garage?
Send photos of your front entry, patio door, and garage from the street and up close, or call for a free estimate. We will tell you straight if you need PVC, aluminum, or wood repair first.