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Our Work

Sunroom Projects Across Long Island

Every project below was built by our crew on Long Island. Real homes, real results.

Completed four-season sunroom with insulated windows on a colonial home in Massapequa, Nassau County
Four-Season|252 sq ft

Four-Season Sunroom — Colonial, Massapequa

Insulated four-season room with cathedral ceiling, radiant floor heat, and HVAC integration. 14x18 footprint, completed in 19 days.

Massapequa, Nassau County

Three-season sunroom with vaulted ceiling and operable windows on a ranch in Huntington, Suffolk County
Three-Season|200 sq ft

Three-Season Room — Ranch, Huntington

Three-season sunroom with vaulted ceiling and operable windows on three sides. Extended the living space of this 1960s ranch.

Huntington, Suffolk County

Aluminum-framed screen room enclosure with solid roof on a ranch home in Smithtown, Suffolk County
Screen Room|180 sq ft

Screen Room — Ranch, Smithtown

Aluminum-framed screen room enclosure with solid roof. Bug-free outdoor dining from April through October.

Smithtown, Suffolk County

Patio enclosure with sliding window panels and studio roof on a Cape Cod home in Garden City, Nassau County
Patio Enclosure|220 sq ft

Patio Enclosure — Cape, Garden City

Converted an existing concrete patio into an enclosed sunroom with sliding window panels and studio roof. No new foundation needed.

Garden City, Nassau County

White aluminum three-season sunroom with skylight roof panels on a colonial home in Syosset, Nassau County
Three-Season|224 sq ft

Three-Season Sunroom — Colonial, Syosset

White aluminum three-season room with skylight roof panels attached to a gray cedar shake colonial. Wicker furniture inside, perfect for spring through fall entertaining.

Syosset, Nassau County

Four-season sunroom with cathedral ceiling and stone knee wall on a brick ranch in Commack, Suffolk County
Four-Season|280 sq ft

Four-Season Room — Brick Ranch, Commack

Cathedral ceiling four-season sunroom with ceiling fan, stone knee wall base, and insulated window walls. Year-round living space with HVAC tie-in.

Commack, Suffolk County

Four-season sunroom addition with floor-to-ceiling windows on a stucco home in Oceanside, Nassau County
Four-Season|310 sq ft

Sunroom Addition — Stucco Home, Oceanside

Four-season sunroom addition with floor-to-ceiling window walls and a white aluminum frame. Indoor-outdoor living at its finest with pool views.

Oceanside, Nassau County

Screen room with retractable screens and composite decking on a Cape Cod home in West Islip, Suffolk County
Screen Room|196 sq ft

Screen Room — Cape Cod, West Islip

Retractable screen room with composite decking floor and white columns. Seamless transition from indoor to outdoor living.

West Islip, Suffolk County

Patio enclosure with sliding window panels and polycarbonate roof on a Tudor home in Manhasset, Nassau County
Patio Enclosure|240 sq ft

Patio Enclosure — Tudor, Manhasset

Sliding-panel patio enclosure with polycarbonate roof panels and terracotta tile floor. Converted an existing patio into year-round space.

Manhasset, Nassau County

Three-season sunroom with gable roof and vinyl windows on a colonial in Farmingdale, Nassau County
Three-Season|210 sq ft

Three-Season Room — Colonial, Farmingdale

Vinyl window three-season sunroom with gable roof and white trim. Furnished as a dining room extension with views of the neighborhood.

Farmingdale, Nassau County

Four-season sunroom interior in winter with snow visible outside in East Northport, Suffolk County
Four-Season|264 sq ft

Four-Season Room — Winter View, East Northport

Insulated four-season sunroom with HVAC and comfortable furnishings. Photographed in winter showing the warm interior with snow-covered backyard outside.

East Northport, Suffolk County

Bronze aluminum four-season sunroom on a stone facade home in Cold Spring Harbor, Suffolk County
Four-Season|295 sq ft

Four-Season Sunroom — Stone Facade, Cold Spring Harbor

Bronze aluminum four-season sunroom with panoramic garden views. Indoor plants and lounge seating create a year-round retreat.

Cold Spring Harbor, Suffolk County

Gallery

Sunroom Living on Long Island

How our clients use their sunrooms every day — from morning coffee to evening entertaining.

Morning coffee in a sunlit patio enclosure on Long Island
Cozy four-season sunroom reading nook on Long Island
Dinner in a three-season sunroom on Long Island at dusk
Evening entertaining in a four-season sunroom on Long Island
Bright sunroom interior with natural light on Long Island
Insulated window panels for Long Island sunrooms
Sunroom frame installation by Long Island Sunroom Co. crew
Sunroom addition on a Long Island colonial home

Our Process

From Foundation to Finished Sunroom

Sunroom foundation preparation on a Long Island home

Foundation & Prep

Site preparation, concrete work, and structural connections to your existing home.

Aluminum sunroom frame installation by Long Island Sunroom Co.

Frame & Windows

Precision framing, insulated window panel installation, and weatherproofing for Long Island conditions.

Completed sunroom project on Long Island ready for use

Finished & Walkthrough

Final QC, cleanup, and full walkthrough. Your sunroom is ready to use.

Completed sunroom project on a Long Island home

Want results like these?

Free estimates for Nassau & Suffolk County homeowners. No pressure, no obligation.

No kitchens. No bathrooms. Just sunrooms.