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Home › Decks › Marine, IL Serving Marine & the Metro East

Custom deck builder in Marine, IL

Threshold Builders builds custom decks for Marine, IL homes and the surrounding rural properties - wraparound decks, freestanding platforms, and deck-and-pergola builds that use the space bigger lots offer. Permits handled, free walkthroughs, and the same year-round crew that serves the rest of the Metro East.

Get a free itemized quote Call (618) 448-4565
1-2 weeksTypical build time on site
Permit handledVillage or Madison County permit - we sort out which applies
30″ footingsBelow Madison County frost line
Itemized quotesEvery line visible, free, no pressure
Why Marine homeowners call us

Built for Marine - the lots, the soil, the permits.

Marine properties usually come with something our customers closer to Edwardsville do not have: room. Bigger yards and acreage mean bigger possibilities - wraparound decks that follow the house, freestanding platforms out by a fire pit, or a deck-and-pergola combination that becomes the center of every summer weekend. Design in Marine starts with the land, not with a standard rectangle.

We also know the practical realities of building out here. Rural and edge-of-village properties can fall under village or Madison County permitting depending on exactly where the lot sits - we sort that out for you. Wind exposure on open lots means we spec bracing accordingly, and frost-depth footings are non-negotiable in this soil. Marine is part of our home territory: same crew, same standard, same schedule as everywhere else we build.

Freestanding and wraparound decks are the signature Marine build - structures that do not depend on the house for support but still need engineered footings and bracing.

Deck services in Marine

Everything a Marine deck needs, from one crew.

Composite deck construction

Trex and TimberTech builds with hidden fasteners and 25+ year fade and stain warranties. No staining, no splinters - the deck Marine summers deserve without the maintenance weekends.

Wood deck construction

Properly built pressure-treated decks for budget-conscious projects - bolted ledgers, frost-depth footings, and framing that stays flat. Good wood decks start with good structure.

Deck replacement

Full tear-off, haul-away, and rebuild to current code. Demolition and disposal are line items in your quote - our crew handles them, not a subcontractor and not you.

Deck repair

Loose railings, soft boards, wobbly stairs, storm damage. Repairs in Marine are usually scheduled within days - we do not park small jobs behind a season of big ones.

Deck maintenance

Resealing, re-staining, board swaps, and hardware checks - on decks we built and decks we did not. Maintenance now is the cheapest deck you will ever buy.

Railings, stairs & add-ons

Cable and aluminum railing, built-in benches, lighting, and pergolas designed with the deck - not bolted on later. One structure, one crew, one warranty.

Straight numbers

What a deck costs in Marine

Every project gets a free, line-by-line itemized quote - materials, labor, demolition, permit, everything visible so you can adjust the scope before anything is signed. As honest ballparks for Marine:

Composite deck (250-400 sq ft)$16,000 - $32,000
Pressure-treated wood deck$8,000 - $16,000
Deck replacement (tear-off + rebuild)$17,000 - $30,000
Multi-level or deck + pergola$28,000 - $50,000
Repairs & maintenanceQuoted per visit

Ranges reflect typical Marine projects; size, height, railing, and site access move the number. Your itemized quote is exact.

Where we build in Marine

Neighborhoods and areas we serve

We build decks throughout Marine and the surrounding area, including:

The village core Properties along Route 4 Division Street area Rural routes and acreage east toward Alhambra Lots near the Marine Heritage Museum Farmsteads north of town

Deck questions from Marine homeowners

Real questions we answer at Marine walkthroughs.

Do I need a permit to build a deck in Marine, IL?

It depends on exactly where your property sits. Lots inside the Village of Marine go through village permitting; unincorporated properties around town typically fall under Madison County. We determine which applies, prepare the paperwork, and handle inspections - that is part of every project, not your problem to research.

Will a contractor actually show up in Marine?

We will - and we have heard that frustration at plenty of walkthroughs. Marine is inside our home service area, about twenty minutes from our shop. Walkthroughs, builds, repairs, and maintenance all get the same scheduling priority as our Edwardsville and Glen Carbon work.

Can you build a freestanding deck away from the house?

Yes. A freestanding platform by a fire pit or under mature trees is one of the best uses of a bigger Marine lot. Freestanding decks carry their own structural requirements - more footings, engineered bracing since there is no house ledger - and we build them to the same code standard as an attached deck.

How much does a deck cost in Marine?

Attached composite decks typically run $17,000 to $30,000, wood from $8,500 to $15,000. Wraparound and freestanding builds vary more with size and site access - after a walkthrough you get a line-by-line itemized quote, and rural addresses do not carry a travel surcharge.

Do you account for wind exposure on open lots?

Yes. Open farmland exposure puts more lateral load on a deck - especially elevated or freestanding structures - so we spec post bracing and hardware for it. It is a real engineering difference between building in Marine and building on a sheltered subdivision lot, and we design for it by default.

How long does a deck build take in Marine?

One to two weeks on site for most builds, two to three for large wraparound or pergola projects. Once permitting clears, we schedule the build as one continuous run - the crew shows up daily until it is done.

Free walkthrough · Marine, IL

Ready to see what your Marine backyard could be?

Tell us what you're picturing. We'll walk the yard, talk through options honestly, and send an itemized quote within days - permits sorted, whichever office applies.

Get a free quote
Serving the Metro East

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