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Top-Rated Deck maintenance specialists in Gilsum - Updated Nov 2026

Avatar for Inside-Out Maintenance
Inside-Out Maintenance
4.5(
38
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Gilsum, NH and surrounding areas

Approved

In business since 2002

Free estimates

Offers commercial services

"Charlie came to our house & fixed our screen door. Had him fix a few other things which he had to go to Home Depot for. Quick & efficient. We will hire him again🌟💫"
Deck
Planters and benches
French door Replacement
French door Replacement
lake camp

+11

Response time2 days
7 neighbors recently requested a quote
Recommended by93%of homeowners
Sonart Construction Corp.
2.3(
7
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Gilsum, NH and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

Sonart Construction Corp. has over15 years of experience in providing a variety of exterior and interior renovation services. We provide services to Palm Beach, Broward and Miami-Dade Counties.. We specialize in Bathroom Remodeling, Kitchen Remodeling, Flooring and the list goes on. Customer satisfaction is what determines our success, which is why we take a hands-on approach and keep the customer informed through every phase of the project. When interacting with our company, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing, and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your renovation needs. Give us a call today!

Avatar for Oliver Druen Carpentry
Oliver Druen Carpentry
4.5(
23
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Gilsum, NH and surrounding areas

In business since 2004

Free estimates

Emergency services offered

"The deck addition to our porch is beautiful as well as very sturdy. It was a pleasure to work with Oliver. Everythihg was professionally done and in a timely manner. He far exceeded our expectations and his price was very reasonable."
Before
Before
New look for an old bathroom
Very small bathroom in need of a little tlc
 removal of the old

+33

Recommended by100%of homeowners
Showing 1-10 of 43
Deck Maintenance FAQs, answered by experts

Building a deck isn't too hard if you’re handy with carpentry, have the necessary tools, and are willing to put effort into it. However, other factors, such as plans, permits, and design, can be hard if you don’t have experience in those areas.

Note: You’ll need another person to help you build the deck (especially for framing and setting the beams). Building a deck yourself will be very difficult if you don’t have an extra set of hands to help.

Building codes for deck railings can vary by location, so it's important to consult your local regulations before construction. Generally, a guardrail is required for any deck that is more than 30 inches above the ground.

For residential properties, the standard minimum height for a deck railing is 36 inches. However, some states and municipalities have stricter requirements; for example, California and Washington mandate railings that are at least 42 inches high. Therefore, a 42-inch railing is not considered too high and may be required in your area or chosen voluntarily for additional safety.

In addition to height requirements, codes also specify other safety features, such as the maximum spacing between balusters to ensure they are close enough to prevent a child from squeezing through.

Expect to spend around $10,000 to $11,000 to replace a 20-by-20-foot deck. Using high-end materials like composite or exotic hardwoods can drive up the cost, as can custom features and design elements. You can also expect to pay more than average if your deck replacement requires a site evaluation or if you need the work done during the busy season.

In the majority of cases, you don’t need regulatory permission or permits to remove decking components and materials. However, the exception is if you live in or near a wildlife conservation area, which could require permits and consent prior to beginning the demolition. Check with a local regulatory agency for more information.

Trex states that its Trex decking is an eco-friendly composite material made of 95% recycled or reclaimed materials (including plastic and wood), making it a sustainable brand of choice. According to the company, Trex is one of the largest plastic bag recyclers in the U.S., with each 500-square-foot Trex deck containing about 140,000 recycled plastic bags.

The Gilsum, NH homeowners’ guide to deck maintenance services

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