REFRESH YOUR HOME: 50% Off Installation + Financing up to 20 Years + $250 Online Booking Bonus
Wells, ME · Local Install Crew
ProVia fiberglass and steel entry doors with 236% ROI.







About this product
A new entry door is the single highest-ROI upgrade in the 2024 Remodeling Cost vs. Value report — 236% at resale. We install ProVia fiberglass and steel entry doors, both certified by the manufacturer for our region. Fiberglass gets the most realistic wood-grain texture and holds up best to coastal moisture; steel is the most secure and budget-friendly. Both are ENERGY STAR® certified with foam-insulated cores.
Our process
Free in-home consultation and exact door-opening measurement
Style, glass, hardware, and finish selection
Custom manufacture of the door and frame to your opening
Removal of the old door and inspection of the framing and sill
Install of the new unit: shimming, insulation, weatherstripping, and flashing
Hardware set, cleanup, walkthrough, and warranty registration
How it compares
| Feature | ProVia Fiberglass | Big-Box Steel Slab |
|---|---|---|
| Grain texture | Realistic wood grain | Smooth stamped |
| Moisture / rust | Immune | Steel can rust; frame can rot |
| Insulation | Foam-filled ENERGY STAR® core | Basic foam core |
| Frame + install | Full new frame, weatherstripping | Slab-only common |
| Warranty | Limited lifetime | 1–10 years |
Before & After

Gallery


Reviews
★★★★★
"Coastal Windows was very professional from start to finish. The process of choosing what we wanted, taking the time to explain the long term benefits of going with their product and the follow through fast installation, one day, no mess, all clean, in our more custom job. Overall very happy with the service and follow through support. The door is a true investment not only esthetically, but also financially, making a big difference in keeping the heat in."
★★★★★
"My new Provia front door and storm door are beautiful! Dino understood my style right away and we designed the perfect door for me. The door was built as designed and installation was done well. Even more exciting was the replacement of the storm door on the back 3 season porch. We widened the doorway and changed the swing. I am very happy with the quality of the products and the process from beginning to end. I highly recommend Coastal Windows and Exteriors"
★★★★★
"I was reluctant to call but ended up pulling the trigger due to the high reviews. There was an associate who came to our home and showed us our options and what we would like; our door was customized to our liking. The next step was measuring the door/door frame. Last step was installation. The door was perfect but didn't close automatically like we preferred. I called back and Ashley made sure my concern was heard and addressed. Within 2 days, I had a gentlemen come by, fix the issue and even educated me on what he did to solve the problem. Customer service (human not a machine) 5/5. Cost 4/5 (understandable with complete transparency). Schedule- roughly 1 month from signing to completion. I would definitely refer them to friends or family."
FAQ
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Cost
Entry-door pricing depends on the material (fiberglass versus steel), whether you're adding sidelites or a transom, the glass and hardware you select, and the condition of the existing frame, sill, and surrounding framing. Rot repair or resizing an out-of-square opening adds labor. We measure on site and quote the complete installed unit — never a slab-only price that hides the real scope.
Current offer
50% Off Installation + Financing up to 20 Years + $250 Online Booking Bonus
Financing
Affordable monthly payments on full-exterior projects, with approved credit.
Service Area
Local crews, same-day dispatch. Not sure if we cover your street? Call 978-818-1503.
ZIP codes served
Entry Doors in nearby towns
Why Wells chooses Coastal
Award-winning
7,000+ New England homeowners served
Factory-trained installers
James Hardie Elite Preferred
ProVia certified doors