Sunrooms & Porch Additions in the Capital Region
Southworth Contracting builds sunrooms, three-season rooms, and screened porches throughout the Capital Region — adding usable outdoor living space to homes in Albany and beyond.
Explore Our Sunroom & Porch Addition Services
Three-Season Rooms
A three-season room extends your living space from spring through fall. Designed for Capital Region climates, these additions bring the outdoors in without the cost of full insulation and heating.
Four-Season Rooms
A fully insulated, climate-controlled addition you can use year-round. Four-season rooms are built to handle upstate New York winters while feeling like a natural extension of your home's interior.
Screened-In Porches
Enjoy your yard without the bugs. A screened-in porch is one of the most cost-effective outdoor living additions available — and one of the most consistently used spaces homeowners add.
Bringing the Outdoors Into Your Home
For most homeowners, the decision to add a sunroom or porch comes down to one thing: there’s a part of the yard or property they want to actually use, and right now they can’t. Maybe it’s the corner of the house that catches afternoon light, a back patio that’s too exposed to bugs and weather, or a vision of a space where the family can gather without being fully inside or fully outside. These projects start with a specific frustration or desire and grow into additions that often become the most-used rooms in the home.
Southworth Contracting works with homeowners throughout Albany and the Capital Region to design and build sunrooms and porch additions that function well year-round — or for the season they’re built for — and connect cleanly to the existing structure.
Three-Season Rooms
Three-season rooms are designed for comfortable use from spring through fall — they're enclosed and weatherproofed, but not built to maintain heat through a Capital Region winter. The construction involves a proper foundation, framing, windows, and a finished ceiling, but skips the insulation package and HVAC integration of a four-season room. For homeowners who want a genuine interior-feeling space without year-round use, this is often the right balance of cost and function.
Four-Season Rooms
A four-season sunroom is a fully conditioned addition — insulated walls, thermally broken windows, and integration with the home's heating and cooling system. It's designed to be comfortable in January as well as July. The construction requirements are closer to a standard home addition than a porch project, and the cost reflects that. For homeowners who want to genuinely expand their living space rather than add a seasonal room, this is the appropriate scope.
Screened-In Porches
A screened porch is the most straightforward of the three options — open to the air but protected from insects and light rain. Construction typically involves a platform or deck base, a framed structure with screened panels, and a roof. In Albany and across the Capital Region, these spaces are heavily used from May through October and require very little maintenance compared to a fully enclosed addition.
Roofing & Foundation Consideration
A screened porch is the most straightforward of the three options — open to the air but protected from insects and light rain. Construction typically involves a platform or deck base, a framed structure with screened panels, and a roof. In Albany and across the Capital Region, these spaces are heavily used from May through October and require very little maintenance compared to a fully enclosed addition.
Flooring, Finishes & Usability
Interior finishes — flooring, ceiling, lighting, and trim — determine how much a sunroom or porch feels like a room versus a structure. Three-season rooms and screened porches typically use durable, low-maintenance materials suited to temperature fluctuation. Four-season rooms can be finished to match the home's interior. We discuss finish expectations during planning so the result aligns with how you intend to use the space.
Planning Your Project — Key Considerations
Sunroom and porch additions involve more structural and permitting complexity than most homeowners expect. The connection to the existing home, the foundation approach, and the thermal performance of the enclosure all require careful planning before construction begins.
Working With Existing Plumbing & Electrical
Most screened porches and three-season rooms need only basic electrical — outlets and lighting. Four-season rooms require HVAC integration, which means working with the existing system to determine whether it can handle the added load or whether a supplemental solution is needed. Electrical runs from the main house are standard on all enclosed additions. We assess what's accessible and what routing makes sense during the initial consultation so the proposal reflects actual conditions.
Layout, Structure & Home Constraints
Where an addition can go is shaped by lot setbacks, the existing roofline, foundation conditions, and how the exterior wall of the house is constructed. In older Albany and Capital Region homes, exterior wall framing and foundation types vary considerably. We evaluate these conditions before design work begins — because a sunroom that ties in cleanly to the existing structure requires understanding what that structure actually is.
From Inspiration Photos To 3-D Planning
Most clients arrive with ideas — a Pinterest board, a photo from a friend's renovation, a rough sketch of how they'd like the space to flow. That's a great starting point. From there, we develop those concepts into actual visual planning tools so you can see how the finished space will look and feel before a single wall goes up. This step matters most when layout decisions are complex or when you're making significant investments in finishes and fixtures.
Communication & Pre-Planning
A detailed scope-of-work conversation before construction begins prevents a category of problems that derail a lot of remodeling projects. We're specific about what's included, what's excluded, and what conditions might change the plan — moisture remediation, unexpected framing, permit requirements. Homeowners who go through a thorough pre-construction process generally have a calmer construction experience, because the decisions were made when there was still time to make them thoughtfully.
What Does a Sunroom or Porch Addition Cost in the Capital Region?
Screened-in porches typically start between $20,000 and $40,000 depending on size, foundation approach, and finish level. Three-season rooms run $40,000 to $70,000 for most Capital Region projects. Four-season sunrooms start around $70,000 and increase from there based on size, window specifications, and HVAC requirements.
Costs are shaped primarily by enclosure type, foundation requirements, and how the roofline ties into the existing home. We document those conditions before writing a proposal — so the number you agree to reflects what the project actually involves.
Southworth Contracting is a family business in the truest sense — father and son, not a franchise. Every decision gets made by the people whose names are on the company, and the work reflects that accountability directly.
We don't disappear after the proposal. Homeowners receive consistent updates throughout construction, questions get answered promptly, and nothing affecting cost or schedule moves forward without a direct conversation.
We know the quirks of older construction in homes throughout the Capital Region — framing practices, mechanical layouts, drainage conditions. That regional experience shortens the distance between plan and finished result.
Why Choose Southworth Contracting
There’s no shortage of contractors working in the Capital Region. What homeowners tell us they valued most — after the project is finished — is knowing what was happening, why, and what came next.
About Southworth Contracting
Southworth Contracting approaches remodeling the way most homeowners approach a major investment — carefully, with attention to what could go wrong and a plan for handling it. The company is built around the idea that thorough preparation produces better outcomes than moving fast and adjusting later. That philosophy shows up in how we consult, how we plan, and how we communicate throughout a project.
Project Portfolio
Below you’ll find examples of sunroom and porch addition projects we’ve completed for homeowners across the Capital Region — from screened porches to fully conditioned four-season rooms.
What Clients Say About Working With Us
The best measure of how a project went isn’t the before-and-after photo — it’s whether the homeowner felt informed and respected throughout the process. Here’s what some of our clients have shared about their experience.
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