Deck Repair
Soft boards, loose railings, or a deck that just doesn’t feel solid anymore? KRC Roofing & Siding finds the problem and fixes it right, so your deck is safe, sturdy, and ready to enjoy again.
Schedule a Free Deck Estimate
Fix the Problem Before It Gets Bigger
A deck holds your family, your friends, and everything you put on it. Over time, moisture, freeze-thaw cycles, and everyday wear can weaken boards, fasteners, and framing, often in places you can’t see. Small issues like a soft spot or a wobbly railing can turn into bigger, costlier problems if they’re ignored.
At KRC Roofing & Siding, we inspect your deck from the surface down to the footings, explain exactly what we find, and make lasting repairs. In many cases, a targeted repair adds years to your deck’s life for far less than a full replacement.
Warning Signs Your Deck Needs Repair
Soft or spongy boards
This often means rot has set in below the surface.
Loose or wobbly railings
Railings should feel rock-solid when you lean on them.
Shaky or uneven stairs
These are one of the most common sources of deck injuries.
Cracked, split, or warped boards
They create trip hazards and let water into the structure.
Rusted or popped nails and screws
When hardware fails, boards and joists start to loosen.
Sagging or bouncing
The deck may have joist, beam, or post problems underneath.
Gaps where the deck meets the house
The ledger connection may be pulling away or letting water behind your siding.
Insect damage or crumbling wood
Look for holes, sawdust, or wood that breaks apart easily.
If your deck sways, sags, or a railing moves when you push on it, avoid using it until it’s inspected. Structural issues are not worth the risk.
Our Deck Repair Services
Deck Board Replacement
We replace rotted, cracked, or warped boards and match the existing material as closely as possible. That includes wood and composite.
Railing Repair and Replacement
We tighten, reinforce, or rebuild loose and damaged railings, balusters, and posts so they’re secure and up to code.
Stair Repair
We fix or rebuild stringers, treads, and handrails so every step feels solid.
Joist, Beam, and Post Repair
We reinforce or replace the structural framing that supports your deck, including sistering damaged joists.
Footing and Support Repair
We fix settling, shifting, or deteriorated footings and posts that make a deck sag or lean.
Ledger Board Repair and Flashing
We repair the connection between your deck and your home, and install proper flashing to stop water from getting behind your siding.
Hardware and Fastener Replacement
We swap rusted or failing nails, screws, joist hangers, and brackets for corrosion-resistant hardware.
Storm Damage Repair
We fix decks damaged by fallen branches, high winds, or heavy snow loads.
Deck Repair FAQs
How much does deck repair cost?
It depends on what needs fixing. Replacing a few boards or tightening a railing is a small job. Repairing joists, posts, or footings involves more labor and materials. We provide a free, itemized estimate after inspecting your deck.
Can you replace just a few deck boards?
Yes. We can replace individual damaged boards and match the existing material and color as closely as possible. Older or weathered decks may show some color difference, which a refinish can even out.
Is it worth repairing an old deck, or should I replace it?
If the framing and footings are in good shape, repair is usually the smarter choice. If rot or damage is widespread in the structure, replacement is often the better long-term investment. We’ll tell you honestly which makes sense.
How do I know if my deck is safe?
Warning signs include soft boards, loose railings, shaky stairs, sagging, rusted hardware, and gaps at the house connection. If you notice any of these, schedule an inspection and limit use of the deck until it’s checked.
How often should a deck be inspected?
A yearly check is a good rule of thumb, ideally in spring after winter weather has had its effect. Older decks and decks that get heavy use benefit most.
Do you repair composite decks?
Yes. We replace damaged composite boards and repair the wood framing underneath, which is where most composite deck problems actually start.
How long do deck repairs take?
Most minor repairs are completed in a day or two. Structural repairs take longer, depending on the scope. We’ll give you a clear timeline in your estimate.