REFRESH YOUR HOME: 50% Off Installation + Financing up to 20 Years + $250 Online Booking Bonus
Newburyport, MA · 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
★★★★★
"Thank you Connor for your help with purchasing my new slider door. Great communication, knowledge and experience. Looking forward to the installation!"
★★★★
"We had storm doors installed by Coastal, and while the initial installation went smoothly, we did encounter an issue with one of the doors not closing properly. They did come out to address it once, but the problem wasn’t fully resolved at that time.We submitted a second service request, and although it took a bit of time and some back and forth, they did eventually follow through and resolve the issue. Dave was very helpful when addressing the actual problem, and providing a solution to fix it.That said, the doors themselves are good quality, and we appreciate that the issue was ultimately taken care of and we are happy with our new doors."
★★★★★
"Connor Lowe's was outstanding in his presentation of Coatal Windows operations and products. He thoroughly explained the products and options for my replacement doors. I am so excited to see the finished product which will not only upgrade my home energy efficiency but also increase the curb appeal."
FAQ
Recent projects

Newburyport, MA

Newburyport, MA

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Also in Newburyport
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 Newburyport chooses Coastal
Award-winning
7,000+ New England homeowners served
Factory-trained installers
James Hardie Elite Preferred
ProVia certified doors