Pressure-treated boards lose to a snow shovel. That is the whole verdict after eight winters of clearing a deck by hand in the Lakes Region, and it took me most of those winters to accept it. Last May I stopped patching and called a composite deck builder nh homeowners around here keep the number for, because the yearly math had stopped making sense. The argument, in one sentence: composite boards installed with the fastening, gapping and drainage details a northern winter demands end the spring repair habit instead of pushing it back a season. Wood does not fail all at once. It fails four boards at a time, every May, in the same run under the roofline that dumps drifted snow.
Replacing a deck also means digging, and that part earns its own paragraph before any of the fun decisions. A March 2026 release on a Common Ground Alliance survey reported that 74% of American homeowners plan an outdoor digging project within the next 12 months, roughly 60 million households, with an estimated 10 million intending to skip the 811 call. Call 811 before you dig a single footing. It is free, the utility marks show up within a few business days, and striking a buried gas or electric line while augering a post hole ends far worse than a lost weekend.
Shovels Find Every Soft Wood Board
A shovel tells you the truth about a board. Mine is a poly blade, nothing aggressive, and it still finds every place where the grain lifted in the fall. What I’ve watched on every wood deck up my road is the same four steps: the blade catches a raised fiber, water sits in the fresh gouge, freeze-thaw opens it wider, and the screw beside it backs out an eighth of an inch by March. Then the shovel catches that screw head and the cycle restarts a foot to the left. Sanding fixes the look for about ten weeks.
Add up one of those springs and the habit gets easier to see. Say four 16-foot pressure-treated boards at $34 each, which is $136, a box of coated deck screws at $28, a gallon of solid stain at $52 plus $19 for a brush and a roller sleeve, and the replacement pump sprayer at $24. Materials come to $259 before anyone swings a hammer. Two Saturdays of sanding, cutting and driving screws is roughly 14 hours, so at even $25 an hour you are handing over another $350 of your own time, and the season lands at about $609 all in. The total is not really the point. It arrives again next May.
Ice Melt Leaves Marks Wood Keeps
Ice melt does the quieter damage. The boards within four feet of my slider carry white chalky streaks from a calcium chloride blend, plus pitting where the fiber gave up around the fastener heads. Cleaner lightens it. Nothing removes it, because the surface itself is gone, and stain over a pitted board only gives you a shinier pitted board. (I still have most of a bag of the wrong melt in the garage, and no, I am not using it.) The composite section took the same winter and the same product, then rinsed clean in April, which is one season on one deck rather than a lab result, but it is the season I actually watched.
A man two roads over kept a cedar deck alive for twenty years with a sander and two coats every other season. He listed the house in April, and the buyer’s inspector still flagged the top step and the board beside the grill. Two decades of careful upkeep, and the last note in the file was about soft wood.
Fasteners And Gaps Matter More Up North
Composite is not automatically the answer up here. The details underneath it decide the next ten winters. Hidden fasteners count for more in snow country than they do in a catalog photo, because a blade skating over an uninterrupted surface has nothing to catch and nothing to lift. Gapping works the same way in reverse, since boards set at the manufacturer’s spacing let meltwater and grit drop through instead of building a wet dam along a seam. Joist spacing is where corners get cut, though. Plenty of composite lines want tighter framing than an old wood deck was built on, sometimes 12 inches on center and closer under a diagonal layout, so a tear-off that reuses forty-year-old framing at 24 inches can hand you a bouncy deck in a premium material.
Ask what happens at the ledger. That is where all of it goes when the snow finally lets go, and it is the one connection nobody looks at again.
Drainage is the last detail and the cheapest one to get right during the build. Water leaving a composite surface still has to go somewhere, and if it drops beside a post you get a soft spot, then a leaning post, then a gate that stops latching. My builder sloped the grade away from the house and set the footings above it. That was an afternoon of work; correcting it later would have meant pulling boards.
Buy The Deck That Survives February
February is the only judge that matters. Composite does not make a deck maintenance free, and anyone selling it that way has never cleared one at fifteen degrees, but it does move the annual work from repair to a rinse. If you are interviewing a composite deck builder nh homeowners recommend, ask what joist spacing the board line requires, what fastener system goes down, how meltwater leaves the frame, and who pulls the permit and meets the inspector. A builder who answers all of that without opening a brochure has worked a northern winter.
My last spring on the deck was one afternoon with a hose and a soft brush. No sanding, no four boards riding home on the truck, and the screws stayed where the installer put them. Eight winters taught me that the shovel was never the problem and the ice melt was never the problem. Fix the material once and the repair habit ends.
