Replace the boards or replace the deck, decided honestly
The most expensive sentence in this trade is a rebuild pitch for a deck that only needed boards, and the most dangerous one is new boards sold onto a rotting frame. The difference is worth five figures and it is knowable: a re-deck runs $6,000 to $12,000, rebuilds run $9,000 to $30,000 by material and footage, and the free frame inspection off the published table says which your deck has earned.
When re-decking is the honest answer
The 90s and 2000s builder decks all over the south side were framed to carry their loads and decked with the cheapest boards on the truck. Twenty years later the surfaces are done while the frames often are not, which makes them re-deck candidates: joists sistered where a few have gone soft, new boards and modern railings on top and a deck that looks and feels new for roughly half of rebuild money. The precondition is a frame that passes: sound ledger, dry joist tops, posts solid at grade and footings that have not heaved.
When rebuilding stops being optional
Some frames fail the flashlight test in the first five minutes: ledger rot behind missing flashing, posts you can push a probe into at the base, footings standing proud from thirty winters of frost heave. New boards on that structure are money buried with a safety problem underneath. Rebuilds reset everything to current practice, footings below the roughly 30 inch frost line, bolted and flashed ledger, hardware at every connection, guardrails that resist a real push, and they are the honest recommendation for most of the older stock around Southport and Beech Grove.
Southside Deck Rebuilders quotes both numbers whenever a deck sits near the line, side by side with the inspection photos, and lets the arithmetic and your plans for the house make the call. Owners selling soon often pair the decision with a pre-listing inspection so the deck becomes a selling point instead of a negotiation.
Replacement questions, answered
What exactly is the difference between re-decking and rebuilding?
Re-decking replaces everything you touch, boards, railings, stair treads, on top of your existing structure, for $6,000 to $12,000 at typical sizes. Rebuilding replaces the structure too: new footings below frost depth, new posts and beams, a properly bolted and flashed ledger. The frame inspection decides which one your money should buy, and it is free.
How long does a full rebuild take?
Two to five working days on site for typical decks once materials land and the permit clears: a day of demolition, a day of footings and framing inspection, then decking and rails. The permit ahead of the build is the longer wait, so the calendar favors calling a few weeks before you want crews in the yard.
Is composite really worth double?
It is a lifestyle math problem with a real answer. Composite roughly doubles surface cost and removes staining, sealing and splinter-sanding from your life permanently, while shrugging off the freeze-thaw and sun that retire wood surfaces here. Owners who plan to stay, entertain or hate maintenance say yes; owners prepping a sale usually take pressure-treated and let the next family choose.
Can you make the new deck bigger than the old one?
Yes, resizing during a rebuild is the cheapest moment it will ever be, because the footings and framing are already being done fresh. Extensions and reshapes price by the added footage on the published table, and the permit covers the new footprint.
Find out which money your deck needs
The address and photos start it; the free frame inspection settles it in writing.