Expert Dormer Construction on Long Island & the Hamptons
Seamless Additions That Bring Light, Space, and Style to Your Home
Frequently Asked Questions About Dormer Construction
With deep roots in the Hamptons and decades of residential construction experience, Hamptons Dormers is known for integrity, quality, and results that last. We understand the local zoning rules, design standards, and coastal building codes that make this area unique—and we build with all of that in mind. Our goal is not just to build you more space, but to do so with care, craftsmanship, and long-term value.
Why Choose a Dormer?
A dormer is more than just a roof extension—it’s a functional upgrade that completely transforms your home’s upper level. From boosting headroom to improving curb appeal, dormers offer a cost-effective way to expand your space without altering your home’s footprint. Whether you’re planning to stay for years or increase resale value, a well-built dormer is a smart investment in your home.
What is a dormer?
A dormer is a structural extension that protrudes from a sloped roof, creating additional headroom, natural light, and usable space in the attic or upper floors.
How long does a dormer project take to complete?
Most dormer builds take 4 to 8 weeks from the start of construction, depending on complexity and weather conditions. We’ll give you a clear timeline before we begin and keep your project on schedule.
How much does a dormer addition cost?
Costs vary depending on the size, style, materials, and location. On average, dormers in the Hamptons range from $20,000 to $60,000+. We provide detailed estimates during your consultation.
Will a dormer match the look of my existing home?
Yes—at Hamptons Dormers, we take pride in designing dormers that seamlessly blend with your home’s current architecture, roofline, and exterior materials. The result is a natural, elegant expansion that adds curb appeal and value.
Can a dormer be added to an existing attic?
Yes. All our dormers are custom-designed to match your home’s style—whether traditional, modern, historic, or coastal.
Do you offer dormer services in my town?
We serve the entire Hamptons region, including East Hampton, Southampton, Montauk, Bridgehampton, Quogue, Westhampton Beach, and more.