Allan Trant’s Exterior Finish Work designs and builds custom decks in Lee, NH, that are framed to code and sized for how you live outside. We plan every deck around your lot and your goals. We build each one with premium materials like Trex and TimberTech.
The result is an outdoor living space that holds up through New England winters and needs less upkeep each year. Call us today and tell us what you want from your deck.
Reach Out Today!
Requesting a free estimate is quick, easy, and comes with no obligation to commit. Our team provides honest, transparent pricing so you can explore your options without pressure.
NOTE: We don’t offer repair or staining services
Our team plans and builds custom decks in Lee, NH, around your lot, your budget, and your daily routine. We calculate load-bearing capacity, size every joist, and set beam spans to code. We also handle all your building permits. You end up with a safe, solid deck that suits your family and stands up to New England weather for decades.
New Hampshire’s 48-inch frost depth can heave a shallow footing and twist a deck frame. As custom deck builders in Lee, NH, we pour concrete footings that go beyond frost-line requirements. Your deck stays level through every freeze and thaw.
Many Southern New Hampshire homes sit on wooded lots of half an acre to two acres. Our custom deck design works with your trees, slope, and sight lines. We place stairs and landings where your family actually walks, grills, and gathers, all for a more enjoyable experience.
New Hampshire’s building window opens with the spring thaw and closes fast. Our professional custom deck services in Lee, NH, come with clear timelines to finish your build before fall. Planning patio construction later? We’ll set stair landings to connect cleanly.
our Process
We’ve perfected a straightforward, transparent approach to guarantee a superior building experience for your custom deck or outdoor living project across the NH Seacoast.
1
Discuss your vision for your custom deck or outdoor living space and explore all design and material possibilities (Composite, Railings, etc.).
2
Create a custom design tailored to your outdoor living space. We work with materials like Trex, Timbertech, or Azek.
3
Receive a clear, detailed estimate. We handle the critical step of securing all necessary building permits before scheduling construction.
4
Our experts deliver meticulous construction with attention to detail. We give the deck framing extra attention, because it carries everything built on top of it.
5
We conduct a thorough final inspection with you, confirm satisfaction, and hand over your keys to your beautiful new outdoor space.
At Allan Trant’s Exterior Finish Work, we deliver more than just exceptional decks and porches. Our fast, high-quality craftsmanship means your outdoor space is completed on time without sacrificing attention to detail.
Allan Trant’s story begins three generations back. He’s a third-generation carpenter who grew up immersed in construction. From his family, he learned precision, hard work, and customer-first service. In 2014, he put those lessons to work and founded Allan Trant Exteriors.
Today, our team builds high-quality decks and outdoor living spaces across New Hampshire’s Seacoast. Each project reflects integrity, attention to detail, and lasting value.
We’re more than a deck builder. We focus on personal service and honest craftsmanship. We use premium materials like Trex and TimberTech, keep communication clear, and complete projects on time. Our goal is to turn your vision into a space you’ll enjoy for years.
Homeowners in Lee, NH, put a deck’s framing to the test every winter, when heavy snow piles onto their decks. We’re also excited to partner with other deck contractors and build lasting professional relationships.
See the services we offer in Lee, NH, and find the right fit for your home.
We understand that a new deck is a significant addition to your home, which is why we provide a robust deck building warranty to protect your project. Our goal is to ensure you feel completely secure in your decision to work with us. We combine our own workmanship promise with industry-leading manufacturer guarantees to offer you complete coverage. This approach covers the labor and the materials used in your project.
MAKE YOUR OUTDOOR LIVING PROJECT AFFORDABLE WITH GREENSKY®
Investing in a custom composite deck, home addition, or outdoor living space shouldn’t mean compromising on quality or waiting years to build. At Allan Trant’s Exterior Finish Work, we partner with GreenSky® to offer flexible, hassle-free payment solutions tailored to fit your budget.
Through our dedicated GreenSky financing options, New Hampshire homeowners can take advantage of fast approvals, competitive rates, and deferred interest or low monthly payment plans. Whether you are planning a complete deck resurfacing, an ADU build, or a luxury outdoor kitchen, you can start construction today while managing payments comfortably over time.
Applying is quick, secure, and will not impact your credit score during initial pre-qualification. Contact our team today or visit our financing page to learn more about funding your upcoming project.
You can select from wood options like cedar and mahogany or composite materials such as Trex and TimberTech. Each material offers different benefits in durability, maintenance, and aesthetics.
Yes, our team specializes in creating custom decks that complement your home’s style and landscape. We focus on structural integrity, visual appeal, and maximizing functionality.
Yes, the company manages the entire permitting process, including working with town building inspectors and HOAs.
Yes, we offer a one-year workmanship warranty along with manufacturer warranties on materials. Customers receive a packet with relevant warranty details.
To receive a free estimate, fill out a form on our website, and we will go over your project ideas to create a design and calculate an estimate.
In Lee, NH, we focus on homeowners, and our work extends outward from Lee in every direction across New Hampshire’s Seacoast. Each home along that path gets the same careful framing, clear updates, and tidy job site. Call us, and we’ll talk through your project. Browse the other places we serve to find your area.
