Hampton, NH, Deck Features and Under-the-Deck Waterproofing

Maximizing your property footprint allows you to enjoy the outdoors regardless of the changing weather. Allan Trant’s Exterior Finish Work helps you expand your outdoor living area with specialized features.

We provide professional under-the-deck waterproofing in Hampton, NH, to keep everything below dry. We actively incorporate custom features like bar top railings and warm fire pits for luxury.

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

Protection

Innovation

Quality

Creating A Dry And Entertaining Outdoor Space

Keeping water strictly away from your home foundation is crucial for structural longevity over time. We install premium under-the-deck waterproofing in Hampton, NH, channeling rain away efficiently. This proven approach successfully creates a highly comfortable oasis below where you can relax.

Reliable Drainage Solutions

Skillfully installing durable troughs and gutters below your existing joists catches falling rain nicely. This robust under-deck drainage easily creates a completely dry patio space for outdoor relaxation. We are proudly one of the top deck waterproofing companies in Hampton, NH, serving residents.

Custom Bar Top
Railings

Enhancing your exterior layout by installing wide bar top railings makes hosting outdoor parties effortless. Applying strong waterproof coatings around these custom entertaining fixtures prevents wooden joints from rotting prematurely. You can totally rely on our expert deck waterproofing services in Hampton, NH, anytime.

Cozy Fireplaces And
Pits

Beautifully elevating your backyard design by adding custom fire pits delivers genuine luxury to your living space. Integrating these warming features alongside robust moisture protection systems guarantees total comfort outside. These high-end architectural additions provide lovely warmth during chilly evenings with friends.

About Us

Established in 2014, our company is built on a legacy of craftsmanship spanning three generations. Allan Trant grew up immersed in the art of construction. He learned the values of hard work and customer-first service from a young age.

Today, our team creates high-quality outdoor structures across New Hampshire’s Seacoast. We prioritize personalized service and honest craftsmanship. From using premium materials like Trex to ensuring clear communication, we remain committed to turning your vision into reality.

We create outdoor spaces that you can cherish for years to come.

Testimonials

      EXCELLENT  
   Based on 21 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Christine Graham 
 
 
 
 Trustindex verifies that the original source of the review is Google. Allan and Samantha Trant are exceptional! They take quality seriously and are always professional. I love my new deck and highly recommend them if you are looking for high quality, professional, responsive, and clear communication regarding your project.
  
 
      Posted on Google  
   
   P W 
 
 
 
 Trustindex verifies that the original source of the review is Google. I can't say enough about these folks.  I had 7 quotes and selected Trant's out of all of them as my neighbor had extensive work done by them and the finished quality was outstanding. They weren't the lowest or the highest. Right in the middle, but they were the ones I felt the most comfortable with. There were 3 in the crew and the same crew worked on the project from start to finish. They were all respectful, friendly, VERY easy to deal with, and in many cases went "above and beyond". The design and quality of their work and their attention to detail was absolutely impeccable. There were no "surprises" or incidental costs added on regardless of what issues they ran into during the project. The communication was great and timely. I would hire them back for any project in a New York minute. As a matter of fact, I am having them look at another project for my son as I write.
  
 
      Posted on Google  
   
   Kathleen Sawler 
 
 
 
 Trustindex verifies that the original source of the review is Google. Exceptional service and craftsmanship. Always kept us informed on the process. Reasonably priced and very professional and respectful.
  
 
      Posted on Google  
   
   Pauline Rock 
 
 
 
 Trustindex verifies that the original source of the review is Google. Allan Trant’s Exterior Finish Work built a beautiful new deck at the back of our home in Dover, NH, and we couldn’t be more pleased with the results!

From beginning to end, communication was excellent. Allan’s crew was talented, professional, courteous, and respectful of our property. Their attention to detail and craftsmanship were exceptional, with every measurement and finishing touch completed with great care and precision.

Once the deck was finished, they returned to remove all of the debris, added crushed rock underneath the deck, and even put down topsoil and seed around the surrounding areas to give everything a clean, finished look.

We absolutely love our new deck and have already recommended Allan Trant’s Exterior Finish Work to several friends. We will gladly continue to sing their praises to anyone looking to build or replace a deck. We highly recommend them!
  
 
      Posted on Google  
   
   Yasmina 001 
 
 
 
 Trustindex verifies that the original source of the review is Google. Allan Trant’s Exterior Finish Work did our deck when we built our home in Greenland, NH, and we couldn’t be happier with the results. The attention to details was outstanding, and the entire process was professional from start to finish.
Our deck has become one of our favorite parts of our home.
If you’re looking for an honest contractor who delivers high-quality work, and beautiful results, I highly recommend Allan !
  
 
      Posted on Google  
   
   Kristy Osborne 
 
 
 
 Trustindex verifies that the original source of the review is Google. The craftsmanship on our front entry stairs is top-notch and exactly what we wanted!  Allan and team really take pride in their work and the project went smoothly from start to finish. Very happy with the result.
  
 
      Posted on Google  
   
   Alexandra Roy 
 
 
 
 Trustindex verifies that the original source of the review is Google. Can’t say enough good things about working with Allan & his team. The whole process was easy, transparent and professional. Hired them to do some work that impacted the inside and outside of a second floor window. After we contacted them they made it easy to schedule a time to meet and get a quote, understand costs, answered all my questions. They were very knowledgeable about what they were doing and how they would repair the problem. We trusted them to do the job and they did not disappoint! The team that came to do the job was well mannered and cleaned up after themselves. I can’t say I’ve ever worked with a contractor that was this put together. We recommend them and will also be using them again for future projects.
  
 
      Posted on Google  
   
   Stephen Myong 
 
 
 
 Trustindex verifies that the original source of the review is Google. I had my deck completed last fall, and they did a wonderful job. The work was finished in a very timely manner, and they were flexible in handling additional work at a reasonable price. I would highly recommend Allan Trant’s Exterior Finish Work / AJT Properties.
  
 
      Posted on Google  
   
   Keenan Duffy 
 
 
 
 Trustindex verifies that the original source of the review is Google. I couldn’t be happier with the work and outcome of my new deck build.
Allan was a pleasure to work with and would highly recommend him to anyone.

Areas We Serve

In addition to outfitting properties in Hampton, NH, we proudly serve the broader Seacoast region of New Hampshire. Allan Trant’s Exterior Finish Work brings specialized outdoor living solutions to a wide array of neighboring towns. We maintain incredibly high construction standards across the state.