Frequently Asked Questions

Sunroom costs on Long Island range from $8,000 for a basic screen room to $72,000 for a fully insulated four-season room. A typical three-season sunroom runs $18,000 to $38,000. A four-season room with insulated windows and HVAC runs $35,000 to $72,000. These prices reflect Long Island's market, which runs 10-20% above national averages.

Yes. Every sunroom we build is custom-measured for your home and matched to your siding, trim, and roofline. We offer multiple frame colors (white, bronze, sandstone, clay), three roof profiles, and a range of window styles so the finished room looks like it belongs — not bolted on.

No, but most homeowners are around for the start (foundation walk-through) and the finish (final walkthrough). Our crew works 7am to 4pm and only needs interior access on the day we connect to the existing wall. We give you a written schedule on day one so you know exactly what's happening when.

Construction typically takes 2-4 weeks depending on the type and size. Screen rooms are fastest at 3-5 days. Three-season rooms take about 2 weeks. Four-season rooms with HVAC and radiant heat take 3-4 weeks.

A three-season sunroom uses single or double-wall window panels without heavy insulation. It's comfortable from March through November on Long Island. A four-season room uses insulated Low-E windows, thermally broken frames, and connects to your HVAC system for year-round use. The four-season room costs more but adds more usable square footage to your home.

Yes. If your patio has a solid concrete slab in good condition, we can build a patio enclosure directly on it. This saves $3,000-$8,000 in foundation costs. We'll inspect the slab for cracks, drainage, and level before recommending this approach.

On Long Island, sunrooms typically return 50-70% of their cost at resale, according to Remodeling Magazine's Cost vs Value report for the Northeast. Four-season rooms with HVAC return the highest percentage because they count as finished living space in appraisals.

Long Island's salt air, humidity, and coastal winds require durable materials. We recommend thermally broken aluminum frames (not vinyl, which warps), Low-E insulated windows (minimum double-wall), and marine-grade hardware. We avoid materials that corrode in salt environments.

Yes. We handle the design, structural work, electrical, HVAC connections, and finish carpentry. One crew, one point of contact, no subcontractor handoffs.

Yes. We partner with financing providers that offer terms from 12 to 180 months. Many homeowners finance their sunroom at rates competitive with home equity lines. Visit our financing page or call us at (631) 565-8313 for details.

Warranties vary by sunroom type. Screen rooms carry a 10-year structural warranty. Three-season rooms carry 15-year structural and 10-year window warranties. Four-season rooms carry 20-year structural and 15-year window warranties. All our labor is warrantied for 5 years.

Absolutely. Four-season sunrooms can connect to your existing HVAC system, or we can install radiant floor heating, ductless mini-splits, or baseboard heaters. The best option depends on your existing system and the sunroom size.

Sunrooms are low-maintenance. Clean the windows inside and out twice a year, check weatherstripping annually, lubricate tracks and hinges, and clear debris from the roof. We provide a detailed maintenance guide with every completed project.

We install year-round, weather permitting. Foundation work and construction can continue through most of the Long Island winter. Only extreme cold (below 25°F for extended periods) or heavy snow pauses work temporarily.

Call us at (631) 565-8313 or fill out our online estimate form. Tom will schedule a free on-site visit to measure your space, discuss options, and give you a detailed written quote within 3 business days.