Fresh Air. Full Comfort. Four Seasons.

Screened-In Porches & Sunrooms in Vermont

Designed for Vermont Living

3-Season Comfort With Protected Outdoor Views

Vermont’s seasons are beautiful—but they can be tough on outdoor enjoyment. Screened-in porches and sunrooms offer protection from black flies, chilly breezes, pollen, and snow—all while letting in the views and fresh air. We build from scratch or convert existing decks into enclosed structures that suit your space and home style. Choose from screened walls, glass panels, or hybrid options, all framed for strength, comfort, and natural light.

Smart Features for Relaxing Spaces

What’s Included in Our Porch & Sunroom Builds

Every porch or sunroom we build starts with a clear goal—protection without isolation. Our designs balance airflow, insulation, and structural integrity to create rooms that feel like part of your home. From framed screens and custom trim to full-glass sunroom walls, we offer builds that are beautiful and built to handle Vermont’s weather. Add lighting, ceiling fans, tongue-and-groove ceilings, or storm-rated windows. We help you choose what fits your lifestyle and budget.

Screened walls, glass panels, or mixed designs

Framed with treated lumber, cedar, or composite trim

Optional fans, lighting, and insulated windows

Screened-in porch with wood framing, ceiling fan, and outdoor seating area in Vermont

Use It Spring Through Fall—Or Year-Round

Choosing Between a Screened Porch and a Sunroom

Not sure which is right for you? Screened-in porches are open-air spaces with framed mesh walls—perfect for breezy summer days without bugs. Sunrooms, on the other hand, are enclosed with glass or insulated panels and can be heated for all-season use. Both options enhance your home’s value and functionality. We’ll help you weigh cost, insulation, and layout to decide what’s best. Either way, you’ll gain a space that feels like the outdoors—with far fewer drawbacks.

Sunroom with insulated glass panels and wood trim surrounded by Vermont snow

Built Right From the Ground Up

Engineered for Vermont’s Toughest Weather

We frame every porch and sunroom to handle Vermont’s seasonal extremes—wind, snow load, moisture, and freeze-thaw cycles. Our structures sit on deep footings, with pressure-treated or composite framing, and are sealed for weather resistance. Roofs are pitched for snow shed, ventilation is built in, and screened panels are reinforced against wind gusts. For sunrooms, we use energy-efficient windows and insulation options that balance natural light with temperature control. You get a space that performs as well as it looks.

From Design to Finished Room

Our Porch & Sunroom Building Process

Your project starts with a design consultation where we review your space, goals, and style preferences. From there, we create a layout, select materials, and plan for screens, windows, roofing, and finishes. Once approved, we manage the full build—including permits, excavation, framing, roofing, and finish carpentry. Whether we’re enclosing an existing deck or starting from scratch, our team keeps you informed and delivers a finished space you’ll love.

Crew building a screened-in porch on an existing Vermont deck with framing and roof in place

Why Homeowners Love Screened Porches & Sunrooms

Bug-Free Fresh Air: Keep insects out without blocking the breeze

Seasonal Flexibility: Use your outdoor space from early spring to late fall

Weather Protection: Shield from rain, snow, and harsh winds

Boost Home Value: Enclosed outdoor rooms are a top buyer feature

Custom Comfort: Add lighting, fans, and finishes for personal style

Don't worry, we can help!

Trusted Statewide for Custom Outdoor Builds

Alliance Deck Builders of Vermont brings deep experience to every enclosed space we build. We understand how to balance openness with protection—delivering porches and sunrooms that fit your home, improve comfort, and hold up to Vermont’s conditions. Whether you want a breezy bug-free zone or a four-season sunroom with views, we help you get more out of your home and your surroundings.

Custom-built for your home’s layout and style

Engineered for snow loads and wind exposure

Energy-efficient and low-maintenance options available

Add Value to Any Type of Property

Porches & Sunrooms for Homes, Cabins & Rentals

Whether you're upgrading a full-time residence, seasonal camp, or short-term rental, an enclosed porch adds instant appeal. We build screened-in porches and sunrooms that suit Vermont's diverse property types—from mountain-view retreats to in-town homes. These additions help boost comfort, increase usable square footage, and add four-season potential to any outdoor space. Our team handles every detail, ensuring the final result matches your goals and exceeds code.