Maryland & Virginia Window Replacement: ProVia Custom Windows, Professionally Installed

Window replacement runs $800 to $1,400 per window installed for a ProVia custom vinyl replacement window. That price includes measurement, custom factory manufacture, professional installation, exterior aluminum capping, interior trim, haul-away of the old window, and warranty registration.

For a typical 10 to 15 window home, most whole-house projects land between $8,000 and $21,000. Where you fall in that range depends on window count, sizes, styles (a large bay assembly costs more than a standard double-hung), and glass package. See our Maryland window cost guide or Virginia window cost guide for itemized examples.

National figures put a quality replacement window between roughly $600 and $1,300 each, and that lines up with JDH's $800 to $1,400 per window installed for a ProVia custom vinyl unit. The spread comes down to size, style, and glass: a standard double-hung sits at the lower end, a large picture window or a bay assembly at the higher end.

The number that matters is what is included. A JDH quote is fixed-price and covers the window, capping, trim, old-window haul-away, and warranty registration, so there is no separate labor or disposal line added later.

Big-box window pricing varies widely because the store is a middleman: it sells the window, then assigns a subcontracted installer whose crew you do not meet until install day. Quoted installed prices commonly land anywhere from a few hundred dollars to well over $1,500 per window depending on brand, size, and the local subcontractor.

JDH is not a middleman. We install one brand, ProVia, with our own crews on JDH payroll, at $800 to $1,400 per window installed. You meet your Design Specialist at the quote and the same company stands behind the 5-year workmanship warranty.

JDH installs replacement and new windows. We do not do glass repair or single-pane swaps. If a window is fogged, drafty, painted shut, or rotting, replacement with a new ProVia unit is the lasting fix, and it is what we do.

That said, we are not going to talk you into a whole-house project you do not need. If your windows have years of life left, the Design Specialist will tell you that at the free in-home consultation. Honest assessment first, quote second.

JDH installs windows year-round. Spring and fall are the most comfortable for the crew and the homeowner, since each opening is only exposed for a short window of time during the swap. Winter installs work fine: ProVia windows are custom-built and crews work one opening at a time, so the house is never left open.

Demand and lead times tend to be lighter in late fall and winter, so if scheduling flexibility matters to you, the off-season is worth considering. Do not wait on a drafty or failed window for the sake of a season.

There are two timelines. First, custom manufacture: because every ProVia window is built to your exact opening, production typically takes a few weeks after you approve the order. Second, installation: once the windows arrive, a typical home is a one to three day install depending on the window count.

Each opening itself is quick. The crew works one window at a time, so your home is never left open to the weather.

JDH installs ProVia windows, exclusively. We are a ProVia Platinum contractor, the top tier of ProVia's certification program. We carry one brand on purpose: it lets our crews master a single product, and it means every window on your house carries the same warranty from the same manufacturer.

The line we install most across Maryland and Virginia is the ProVia Endure collection. See the ProVia windows page for the full lineup.

Every ProVia window JDH installs carries a lifetime limited warranty covering the vinyl frame, sash, hardware, and locking mechanisms for as long as you own your home. The insulating glass units are covered for lifetime against seal failure, which means no fogging between the panes. Factory-applied exterior paint finishes carry a lifetime warranty against cracking and peeling, and interior wood trim and finishes are covered for 10 years.

On top of the manufacturer warranty, JDH backs the installation with a 5-year workmanship warranty covering air infiltration, water leaks at the frame, and operation issues traced to how the window was installed. Both warranties transfer to one subsequent homeowner. JDH registers your ProVia warranty at the time of installation.

Yes. ProVia replacement windows are available in ENERGY STAR qualified packages with Low-E insulating glass and argon gas fill, which slows heat transfer in both summer and winter. Every ENERGY STAR window is rated by the National Fenestration Rating Council (NFRC) so you can compare U-factor and solar heat gain on the label.

For Maryland and Virginia's mixed climate, the Design Specialist will recommend a glass package suited to your home's exposure. Replacing old single-pane or failed double-pane windows is one of the more reliable ways to cut drafts and energy bills.

For most Maryland and Virginia homes, vinyl is the practical answer. ProVia vinyl frames do not rot, warp, or peel, they never need painting, and they hold up to the region's humidity and temperature swings. Wood windows look beautiful but demand ongoing maintenance and are more vulnerable to moisture.

JDH installs ProVia vinyl windows, available with interior wood trim options when you want the wood look inside. See our vinyl vs. wood windows guide for the full comparison.

Yes. JDH carries Maryland MHIC #137491 and Virginia Class A contractor license #2705192986. Both are verifiable on the state licensing portals: the Maryland DLLR portal for MHIC and the Virginia DPOR portal for Class A. We have been licensed and family-owned since 1986.

Yes. JDH partners with Foundation Finance, Service Finance, Hearth, and Synchrony for window financing, with same-day pre-qualification and no impact to your credit score during the soft-pull check. Promotional and deferred-interest options are available for qualified Maryland and Virginia homeowners.

Financing makes it practical to do a whole-house window project at once, or to replace the worst windows now and the rest in a planned phase. See window financing options for terms and lender details.