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TRUSTED BY DURHAM, NH HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon54
    Verified barndominium building reviews

Top-Rated Barndominium builders in Durham - Updated Nov 2026

Avatar for Boyd Building
Boyd Building
5.0(
17
)
Garage - Build

Serving Durham, NH and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"I highly recommend Boyd Builders. My sunroom and deck were coming away from the house. Shawn jacked up both replaced footings, posts and drain pipes. Budget was clear from the start. He is professional and exceptional in his work. I have already recommended him to friends."
Stone veneer
Stone veneer
Stone veneer
Stone veneer
Stone veneer

+80

Response time2 hrs
Recommended by70%of homeowners
Avatar for True North Contracting
True North Contracting
4.4(
96
)
Find a Custom Home BuilderGarage - Build

Serving Durham, NH and surrounding areas

Approved

In business since 2005

Free estimates

Small jobs welcome

"Nice family business. Had some trouble with some employees getting started but Costas and his dad always took over and made sure everything was great. They did most of the work themselves which was important to me that someone was always on site. My schedule is crazy. Iâ m often not home and I trusted them to be here and get the job done without my oversight. We ran into some challenges, even added a few more jobs to the project. He took in stride, eager for the work and honest and upfront about what he could do what needed to be done? I enjoyed working with him, so Iâ m giving him another project"
Roof
Kitchen Reno
Finish
Ready for Grout
 Finished

+66

Response time7 hrs
14 neighbors recently requested a quote
Recommended by93%of homeowners
Restoration Enterprises
3.9(
121
)
Shed, Barn or Playhouse - Repair

Serving Durham, NH and surrounding areas

Approved

In business since 1975

Free estimates

Customers say: Quality work

"Wayne was great, very direct and forthcoming. He helped clean up a challenging project after a home purchase and was quick, easy to work with and just genuinely a good person. Iâ d recommend having him for a repair even to just give you an honest assessment of whatâ s going on. Thanks wayne!"
 Decks
Response time9 hrs
Response rate86%
Recommended by97%of homeowners
NMS Property Maintenance, LLC
4.9(
8
)
Shed, Barn or Playhouse - BuildShed, Barn or Playhouse - Repair

Serving Durham, NH and surrounding areas

Approved

In business since 2013

Free estimates

Offers commercial services

"The professional is outstanding, he is the most meticulous painter I have ever work with. There is never an over spray, he pays attention on details. Nigel wants to be the best painting professional, he does a fantastic job and is customer oriented."
Response time2 days
Recommended by100%of homeowners
Avatar for Turn Key Construction
Turn Key Construction
4.8(
6
)
Find a Custom Home BuilderGarage - BuildShed, Barn or Playhouse - Build+1 more

Serving Durham, NH and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"We wanted to build on top of an existing garage, but extend out beyond the original building so as to accommodate two large rooms (a bedroom and a playroom), a bathroom and a balcony above and an outdoor dining-room below.. Turn Key Construction did an amazing job as you can see in the photographs. The entire team were courteous and friendly, and patient of the many changes I made as the build was progressing. They made the process enjoyable, and I really don't believe the work they did could be improved upon. We could not be happier with the results."
Georgetown Test
Response time10 hrs
Response rate88%
1 neighbors recently requested a quote
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Barndominium Builders FAQs, answered by experts

Rather than using a common two-by-four piece of wood for a rafter, you probably will use two-by-six, two-by-eight, two-by-ten, or even two-by-twelve boards. Wider lumber is typically a better choice in a larger building as it provides more sturdiness. Some installers may use wider lumber for rafters near the edges of the roof, where the greatest stress occurs, and save money with narrower lumber toward the middle.

Prefab sheds can be worth it, depending on your needs and goals. If you want to build the shed yourself or have a quick project turnaround, then a prefab shed will likely be worth it. If you want something more customized, then starting from scratch may help you achieve your goals better than a prefab could.

It may be tempting to DIY the construction of a swing set to save money, but we don’t recommend it. Since children will use the swing set, the entire system must be solid and safe, meaning the cost savings aren’t worth potentially endangering them. Plus, most DIYers will have to build their swing sets out of wood, which won’t last as long as metal or vinyl and introduces the risk of splinters. Instead, hire a local playground equipment installer to ensure the swing set is built safely and efficiently, setting up your kids for fun for years to come.

It is recommended that you check with your local building official on barn building requirements and rules, since size restrictions vary greatly from region to region based on what your property is zoned for. Some cities limit barn construction depending on if your property is residential or commercial. The three main factors your building commission will evaluate are:

  • Height and lot coverage: How tall your barn is and how much of your total property it occupies

  • Setback: Distance between barn and property line

  • Easement: Legal right for another owner to access another’s property

Barns and barndominiums are most commonly painted red, like barns depicted in movies and paintings. The practice of painting barns red dates back to America’s colonial days, when new farmers would borrow the European practice of mixing linseed oil with ferrous oxide to coat the barns in order to protect them from the elements, leaving the structures with a red color.

The Durham, NH homeowners’ guide to barndominium building

From average costs to expert advice, get all the answers you need to get your job done.