At Allan Trant’s Exterior Finish, we believe the small details make a big difference in how you enjoy your home. We go beyond basic construction to offer custom deck features that elevate your lifestyle, including expert deck waterproofing services. Our team specializes in adding functional elements, from built-in seating to ambient lighting, while ensuring your investment lasts.
As one of the top deck waterproofing companies in the area, we work with you to integrate details that reflect your specific needs. We ensure your new deck is not just a structure, but a true extension of your home.
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
A great deck goes beyond just the basics; it’s about creating a personalized retreat that fits your lifestyle perfectly. We add personalized touches, like waterproof deck systems, to make your deck uniquely yours. Our goal is to transform your deck into a more functional space. Whether you want to extend your outdoor season or maximize your entertaining space, our custom features are crafted to elevate how you use your home.
Our approach includes a custom underdeck drainage system tailored to your specific needs. This ensures all water is effectively channeled away from your home’s foundation. Proper drainage is key to a successful under-the-deck waterproofing project and a dry, comfortable space. We focus on effective underdeck drainage and moisture protection for decks to keep everything dry.
Adding a fire feature transforms your deck into a year-round destination. We design safe, cozy areas where you can gather with friends and family, even on chilly evenings. A custom fire pit becomes the focal point of your outdoor space, creating a warm ambiance that extends your outdoor enjoyment well into the fall season.
We can install bar top railings that add a stylish and practical touch to your deck. This feature provides a perfect spot for drinks and casual conversations without taking up extra floor space. It turns your railing into a functional piece of furniture, making it easier than ever to host guests and enjoy the view with a drink in hand.
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 Exterior Finish was founded in 2014 on a solid foundation of three generations of craftsmanship. Allan Trant, a carpenter by trade and heritage, was raised learning the critical importance of hard work, precision, and putting the customer first. Today, his dedicated team focuses on building exceptional decks, expert deck waterproofing services, and outdoor spaces throughout New Hampshire’s Seacoast. We provide high-quality under-the-deck waterproofing and deliver projects that stand as a testament to integrity, meticulous detail, and lasting value.
More than just a builder or one of the local deck waterproofing companies, Allan Trant Exteriors prioritizes honest craftsmanship and personalized service above all else. From using premium materials like Trex and ensuring clear communication throughout the project, we are committed to turning your vision into a reality. With a strong commitment to the community and integrity, we create outdoor spaces that you will cherish for years.
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.
Yes. We design a safe, cozy area around a custom fire pit that becomes the focal point of the deck. For Nottingham homeowners, it keeps evening gatherings going well into the fall.
That’s exactly what it’s built for. Our custom underdeck drainage system channels water away from your home’s foundation, so the lower level stays dry and comfortable.
It gives you a spot for drinks and conversation without taking up floor space. The railing doubles as a piece of furniture, so hosting guests gets easier and the view stays in front of you.
Yes. We design each feature around your property and the way you use it. You might want built-in seating, ambient lighting or waterproof deck systems, and we’ll fit each one to your needs.
We do. We manage the entire permitting process, including working with town building inspectors and HOAs, so you won’t have to deal with the paperwork alone.
Investing in composite decking is a wise choice for any homeowner. It provides a beautiful, long-lasting outdoor living area that significantly boosts your home’s value. With its resistance to the elements and minimal maintenance needs, a composite deck is a practical and beautiful addition. Our expertise ensures your composite decking project is a complete success.
Call us today or request a free consultation and see how we can bring your outdoor vision to life.
