Screened Porches in Maryland

A screened porch turns a deck or patio into a room you can use from spring through fall without bugs, sun or a passing shower chasing you inside. PRG builds screened porches, covered front and back porches, and three-season rooms across Anne Arundel and Howard County — framed for roof load, flashed into the house and finished with Super Screen mesh and aluminum screen doors.

What Screened Porches Services Does PRG Offer?

• Screening in an existing roofed porch or covered deck
• New screened porches on new deck frames, with shed, gable or hip roofs
• Covered front and back porches with columns, beadboard ceilings and roofing matched to the house
• Three-season rooms with EZE-Breeze vinyl glazed panels
• Replacing dated aluminum screen rooms with new framed porches
• Ceiling fans, lighting and outlets on a permitted electrical circuit

How Does PRG Handle a Screened Porches Project?

We start on site: measure, check the house wall and roofline where the porch ties in, and talk through roof style, ceiling and floor. You get a written, line-item quote. Then we draw the porch for the county permit — and for your HOA where there is one — order materials, dig and pass the footing inspection, frame and roof the porch, pass the framing inspection, and finish the ceiling, screens, door and electrical before the final inspection.

How Much Does Screened Porches Cost in Maryland?

Screened porches in Anne Arundel and Howard County run $4,000–$10,000 to screen an existing roofed porch, $25,000–$40,000 for a new porch on a new deck frame with a shed roof, $38,000–$58,000 for a gable or hip roof with a vaulted ceiling, and $55,000–$80,000 for a three-season room with EZE-Breeze glazed panels in 2026. Engineered drawings, when the county requires them, are a separate line item.

Full breakdown by scope, what a quote includes, and county permit costs: Screened Porch Cost in Maryland (2026 Contractor Prices).

Get a Free Estimate or call 443-856-5379 for a line-item quote tailored to your home.

Screened-In Porch Cost by Scope in Anne Arundel & Howard County, MD

PRG's installed 2026 price ranges for Anne Arundel & Howard County (labor and standard materials, final pricing after a site visit), last updated October 4, 2026 in PRG's Maryland cost guides.

Full breakdowns, per-square-foot math and line-item pricing: screened-in porch cost guide .

How Long Does Screened Porches Take?

Plan for 3–6 weeks of active construction and 8–16 weeks from the first conversation to a finished porch, including design, HOA review, the county permit and material lead times.

What Should Maryland Homeowners Know About Screened Porches?

A screened porch is permitted as a roofed structure, not as a deck. At the footing inspection the county is checking that the footings carry the roof and its snow load, not only the floor, so the frame is sized for roof load from the start. The roof tie-in — the ledger or header detail and the flashing where the porch roof meets the house — is inspected at framing, because that joint is where a porch leaks into the house years later. Howard County asks for stamped drawings on porches more often than Anne Arundel County does, and a roofed porch is a visible exterior change, so HOA architectural review is the norm in the Columbia villages, Crofton and Severna Park.

Why We Build With Super Screen and Aluminum Doors

Standard fiberglass mesh and vinyl screen doors are where porches wear out first: the mesh tears where pets and kids push on it, and a light door sags and stops latching. PRG builds every porch with Super Screen mesh and an aluminum screen door, and that is priced into the typical tier rather than sold as an upgrade. The reasons are in our Super Screen and aluminum door write-up.

Screened Porch Projects We Have Built

Recent porches include an elevated screened porch with a gable roof overlooking Lake Elkhorn in Columbia’s Owen Brown village; a screened porch addition with a vaulted ceiling and ceiling fan in Hanover; screened and covered porch additions in Davidsonville; and an Annapolis renovation that replaced a worn aluminum screen room with full-height screen walls, a shake-style gable, a beadboard ceiling and a paver floor. Photos of each are in the project gallery.

Building a deck at the same time? Porch footings and framing are sized for roof load, so planning the deck and porch together costs less than adding the roof later — see decks and porches and the Annapolis, Columbia, Crofton and Severna Park deck and porch pages.

Screened Porches FAQ

What does a screened porch cost in Anne Arundel or Howard County?

In Anne Arundel and Howard County, PRG's 2026 installed prices are $4,000–$10,000 to screen in an existing roofed porch, $25,000–$40,000 for a new porch on a new deck frame with a shed roof, $38,000–$58,000 for a gable or hip roof with a vaulted ceiling, and $55,000–$80,000 for a three-season room with EZE-Breeze glazed panels. Permits and inspections are included. See the screened porch cost guide.

Do I need a permit for a screened porch in Maryland?

Yes for a new porch in both Anne Arundel and Howard County, because it has footings, framing, a roof and usually electrical. The county inspects footings, framing and the finished porch, and when it asks for stamped drawings (Howard County does more often) engineering adds $800–$2,500. Screening in an existing covered porch may not need a full permit when nothing structural changes, and PRG confirms that with the county before quoting.

How long does it take to build a screened porch?

Plan for 3–6 weeks of active construction and 8–16 weeks from the first conversation to a finished porch in Anne Arundel or Howard County. Design, HOA architectural review, the county permit and material lead times take most of that time; PRG orders materials as soon as the permit is in, so work does not stall.

Can you add a screened porch to my existing deck?

Often, but only if the deck frame and footings can carry a roof. A roof adds load (central Maryland designs for roughly 30 psf of ground snow), so PRG checks the footings, posts and beams first and upgrades them where needed. Anne Arundel and Howard County both permit the result as a new roofed structure, with its own footing and framing inspections.

Should my screened porch have a shed roof or a gable roof?

A shed roof is a single slope flashed into the house wall and is the most economical: $25,000–$40,000 for a new porch in 2026. A gable or hip roof adds structure and often engineering, but allows a vaulted ceiling, at $38,000–$58,000. HOAs in Columbia, Crofton and Severna Park most often comment on roof pitch and roofing material, so PRG matches the house.

What screen and door does PRG use on porches?

Super Screen mesh and an aluminum screen door on every porch PRG builds in Anne Arundel and Howard County. Standard fiberglass mesh tears where pets and kids push on it, and light vinyl doors sag within a few seasons. The upgrade is priced into the $25,000–$40,000 typical tier rather than sold as an extra. Why we use Super Screen.

What is a three-season room and what does it cost?

A three-season room is a roofed porch closed in with EZE-Breeze vinyl glazed panels that slide open to screen, so it stays usable from early spring into late fall. In Anne Arundel and Howard County it runs $55,000–$80,000 installed in 2026. A heated, insulated four-season sunroom is a different structure, which PRG quotes as an addition.