Storm Damaged Deck Structure Repair in Marin County

Is your deck sagging, bouncing, or sloping after the storm? Clough Construction repairs storm damaged deck structures across Marin County.

Structural damage is the most important deck damage to catch, and the easiest to miss, because it is hidden under the boards.

Schedule My Free Deck Assessment

Call (415) 444-5554 | Office staff available Monday to Friday, 7am to 5pm | Serving Marin County homeowners for 40 years

What Makes Up Your Deck’s Structure

The structure includes the joists, beams, posts, footings, and the ledger board that connects the deck to your house. A storm can crack framing, shift footings in wet soil, or loosen the ledger connection.

Warning Signs of Structural Damage

Sagging or a new slope across the deck
Bounce or movement when you walk
Cracked or split joists, beams, or posts
A gap where the deck meets the house
Posts that have shifted or tipped on their footings

If you notice any of these, stay off the deck and schedule an assessment right away.

How We Repair Storm Damaged Deck Framing

When framing is damaged, we use one of two proven methods. Sistering fastens a new joist alongside a cracked or weakened one so the two share the load. It is the most cost-effective option, and the existing framing stays in place. Replacing framing in its original location gives a clean, like-new structure, but the boards above usually have to come up, so it costs more. Think of it as a filling versus a root canal: both fix the problem. Learn more about our storm damage deck repair options.

Repair or Replace?

If multiple joists or posts show rot, boards are soft across large areas, or the deck has been patched again and again, a new deck is often the better investment. Composite decking such as TimberTech won’t rot or splinter and needs very little upkeep. Our estimator will inspect your deck from above and below and give you an honest recommendation.

Areas We Serve

We repair storm damaged decks throughout Marin County, including San Rafael, Novato, Mill Valley, Larkspur, Corte Madera, Greenbrae, Kentfield, San Anselmo, Fairfax, Ross, and Sausalito.

Storm Damaged Deck Structure Repair FAQs

How do I know if my deck structure is damaged?

Watch for sagging, bouncing, new slopes, cracked joists or posts, or a gap where the deck attaches to the house.

What is a deck ledger and why does it matter?

The ledger is the board that attaches the deck to your house. If it loosens or rots, the deck can pull away, so it must be inspected after storm damage.

Can structural deck damage be repaired?

Yes, in many cases. We sister or replace damaged joists, beams, and posts and reset shifted footings.

Do you offer free estimates for deck structural repair?

Yes. Call (415) 444-5554 to schedule a free on-site assessment.

Schedule Your Free Deck Assessment

A Clough Construction estimator will inspect your deck, explain your options, and recommend the approach that makes sense for your home. Until then, keep people off any area that feels soft, sags, or has a loose railing. Call (415) 444-5554 or fill out the form on this page. Office staff are available 7am to 5pm, Monday through Friday. Serving Marin County for 40 years.