How long does it take to build a deck?

The build runs from one day to two to four weeks depending on size and scope. The part people underestimate is everything before it: the design, the material choice and the permit, which together usually take longer than the construction.

What takes one day, and what takes four weeks?

A resurface of a sound frame can be a day or two; a large raised deck with stairs, railing, lighting and a kitchen is at the far end.

Size is only part of it. Height adds a stair run and guard rail, a second level adds framing, and anything built into the deck adds trades.

Ground conditions matter too. Footings through rock or a high water table take longer than footings through sand.

What happens before the build starts?

Design, material selection and the permit, in that order.

The design conversation settles size, shape, height and how the deck is used. Material selection follows, and it is worth seeing and standing on samples rather than choosing from a screen.

The permit comes last of the three and cannot start until the first two are settled, because the building department needs the drawing.

How long does the permit add?

It varies by town, and we do not put a number on it because the department sets it.

Some towns move quickly, some queue, and a tight setback can add a zoning step. The season matters as well: spring is when every deck application in the county arrives.

Level Line prepares the drawings for the application, unless an architect is assigned to the job. You submit the application with what Level Line provides, Level Line arranges and attends the inspections, and Mark is available by phone throughout. How long approval takes varies by town and by inspector, so the honest advice is to start early rather than to expect a duration.

What can delay a build once it has started?

Weather, inspections, and what is found when the old deck comes off.

Concrete and rain do not mix, and a wet week stops footings. Inspections happen at set points and the work waits for them.

On a rebuild, the surprises are underneath. A frame that looked sound from above can turn out not to be, and that is a conversation rather than a delay we can plan for.

What is buried in the yard is a separate matter. Level Line is not responsible for unknown site conditions, including sprinkler and waste lines, either for the cause or for the repair. In practice they turn up often on Long Island, they are usually straightforward, and the crew normally deals with them and carries on rather than stopping the job. That is what usually happens, not something to count on: nobody knows what is under a lawn until it is opened.

When should I call if I want the deck for the summer?

Earlier than feels necessary, because the queue and the permit both lengthen in spring.

The design and the permit are the long poles, and both are quieter in winter. A deck decided in February is a very different project from the same deck decided in May.

That is not a sales line. It is the reason a lot of summer decks get built in September.