Repairing Guides

how to repair a deck

by Mary Schuppe Published 2 years ago Updated 2 years ago
image

Steps for Restoring a Deck

  1. Making Repairs. Use a pry bar to pull damaged boards. ...
  2. Cleaning the Surface. Trim the replacement boards with a circular saw. ...
  3. Applying the Stain. Mesh filters (about $1 each) catch any particles that could wind up clogging the nozzle on the washer.
  4. Redoing a Railing. ...

Full Answer

How to properly resurface an old deck?

  • Use an orbital sander to remove any old gloss and smooth out any rough areas on decking boards.
  • You may need to use a sanding sponge on the railings or balustrades.
  • Use 60- or 80- grit sandpaper on the main deck boards, and use 80- or 100-grit on the handrails.

More items...

How much does it cost to replace a deck?

The general rule is that if the cost of the repairs comes close to the price of a new deck, consider a replacement. Deck replacements usually cost between $19 and $55 per square foot if you look for a same-sized deck, but prices can be higher for a larger deck.

How to restore and maintain a deck?

Steps

  1. Start with the water bead test. The first thing you need to do when starting your deck restoration is a water bead test. ...
  2. Prepare the timber. Before you apply any oil or stain to your deck, you need to prepare the timber. ...
  3. Apply the oil. Once your deck is dry, you're ready to apply the oil. ...
  4. Start restoring your deck. ...

How do I know when to replace my deck?

How do I know when to replace my deck?

  1. Wood rot or water damage For wooden decks, this is a major problem. Rotting wood in the foundation can cause the entire deck to be unstable and unsafe. ...
  2. Loose or damaged fasteners As decking expands and contracts through warm and cold weather changes, fasteners can loosen and warp. ...
  3. Cracks and splintering in the wood

image

Is it cheaper to repair or replace a deck?

Fortunately, repairing a deck is much cheaper, but there are still ways to save on deck repair cost. Consider whether it's a simple task you can do on your own such as cleaning and staining or adding nails.

How can I repair my deck myself?

0:185:38How to Fix and Repair Damaged Deck Boards | Mitre 10 Easy As DIYYouTubeStart of suggested clipEnd of suggested clipBoard what i'm going to do is cut five millimeters away from those nails. So i'm going to leave theMoreBoard what i'm going to do is cut five millimeters away from those nails. So i'm going to leave the existing nails in the deck. So what i've done is cut myself a piece of timber.

How do I repair damaged wood deck?

1:215:05How to Repair Damaged Deck Boards That Rot or Have Holes - YouTubeYouTubeStart of suggested clipEnd of suggested clipOne thing you can do is leave the Newport on top mark the edges and then you can make a straightMoreOne thing you can do is leave the Newport on top mark the edges and then you can make a straight line to cut along. And right here I'm gonna use another board just to make a straight line across.

How do you repair a rotting deck?

5 Steps to Repair Wood RotGather tools and materials.Remove rotten boards Use a 5-in-1 rasp, chisel, or claw hammer to remove the rotted areas of wood. ... Apply wood hardener, filler, or epoxy If minor damaged wood cannot be easily replaced, wood hardener, filler or epoxy may help strengthen the damaged area.More items...•

How can I fix my deck cheap?

0:000:43Cheapest way to fix old deck, no money!!! - YouTubeYouTubeStart of suggested clipEnd of suggested clipIf you don't if you don't have a lot of cash you can't buy some new boards. You have an old boardMoreIf you don't if you don't have a lot of cash you can't buy some new boards. You have an old board that you don't like let's say this one remove all the screws. Check the back side.

What is the best wood filler for decks?

Best Exterior Wood Filler for DecksBest wood filler for outdoor use – Bondo All-Purpose Putty.Best Stainable Wood Filler– Elmer's E892.Best exterior epoxy wood filler – Abatron Wood Epoxy 2 kit.Best Wood Putty for Decks– Minwax 13617000.Best wood filler for pressure treated deck– Pc Products- 163337.More items...•

Can rotted wood be repaired?

Can Rotten Wood Be Repaired? Rotting wood can be repaired by first removing any rot from the original board or beam of wood. Once that has been done, you can fill the area with a wood-patch or polyester filler. This material will fill the area and harden to provide strength and durability.

Can you just replace deck boards?

Whether you have one bad deck board to replace or many, the process is the same. We'll show you how on an old, weathered deck, because you can save hundreds of dollars in lumber by splicing in boards instead of replacing the entire decking.

Can wood filler be used on a deck outside?

You can use it inside and outside without worrying about it flaking away, and it works very well when used to repair small gouges, cracks, knot holes, nail holes, and defects in unfinished outdoor and indoor wooden surfaces.

How do you fix rotten wood without replacing it?

0:033:30How to Fix Rotted Wood with Epoxy | This Old House - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd uh the bottom of the mullion post was rotted so i cut out the rot i mixed up a two part epoxy.MoreAnd uh the bottom of the mullion post was rotted so i cut out the rot i mixed up a two part epoxy.

What is the life expectancy of a wood deck?

10 to 15 yearsTHE AVERAGE LIFESPAN OF A WOOD DECK: Typically 10 to 15 years. The actual lifespan of your wood deck will depend on the type of wood you've chosen and how well you keep up with wood's rigorous maintenance schedule.

Why is my deck rotting so fast?

Moisture and pooling water on decks can lead to rot and decay. Because dry rot is a fungus, it can spread like a cancer throughout a deck. Dry rot is caused by microorganisms that eat the cellulose from the wood leaving it brittle.

How much should it cost to repair a deck?

The average cost of deck repair is $500, and total costs typically range from $250 to $1,200, depending on the issue. Smaller repairs and fixes cos...

Can rotted wood be repaired?

Yes. Removing any wood rot from the original board or wood post. After that, fill the area with a wood patch or polyester filler. The substance fil...

How long should a deck last?

Typically 10 to 15 years. The actual lifespan of your deck depends on the type of material you've used and how well you maintain it. Keep in mind t...

What is the best composite decking brand?

There are quite a few brands that offer composite or non-wood decking. These brands are the best of the best. Fiberon. Best decking all-around. Moi...

How do I fix a deck railing?

Deck posts and railings screwed to a single rim joist feel wobbly because the rim joist flexes whenever you lean against the railing. For an easy wood deck repair, add blocking. Adding blocking will stiffens the rim joist and makes the railing feel much more solid. Here’s how: 1 First, tighten any loose bolts and screws. If the post doesn’t have bolts, add them—carriage bolts work best. 2 Cut pressure-treated 2-by blocking (the same width as the floor joists) to fit tightly between the rim joist and the next joist. 3 Place the blocking directly behind the post and toe-screw it into both the rim joist and the neighboring joist. 4 Fasten additional blocking every 4-ft. along the rim joist.

How do I spruce up a deck post?

One way to spruce up deck posts is to cover them with a maintenance-free material like AZEK’s PVC Column Wrap, which is super easy to install. Simply glue together three sides, slide them over the post, glue and clamp the last side in place, and then never worry about painting or staining again.

Why do deck posts feel wobbly?

Deck posts and railings screwed to a single rim joist feel wobbly because the rim joist flexes whenever you lean against the railing. For an easy wood deck repair, add blocking. Adding blocking will stiffens the rim joist and makes the railing feel much more solid. Here’s how:

What brands of decking have caps?

That means better resistance to scratches, stains and fading. Brands that carry capped decking include Fiberon , Azek.com, TimberTech.com and Trex.com. Paying more usually gets you a thicker or tougher cap, plus deeper texturing and blended coloring for a more natural look.

What is DuxxBak decking?

DuxxBak decking is a unique composite decking that doesn’t allow water to pass between the deck boards, keeping the area under the deck dry. A dry space under the deck is a great place to continue your deck party during a rain shower, or to create some useful dry storage.

What is composite decking?

Just a few years ago, most manufactured decking was “composite,” which typically meant it was a combination of wood fibers and polymers. Composite was a big improvement over wood, but today most manufacturers offer something even better: “capped” or “shelled” decking.

Can I use engineered lumber on a deck?

Now there are versions for outdoor use. It may not be cost-effective to frame an entire deck with engineered lumber, but installing an engineered-lumber drop beam is a great way to reduce the number of posts and footings needed to support a deck.

Removing Nails and Screws

When repairing a deck, you’ll need to remove nails or screws from the damaged boards. Use a pry bar, screwdriver or drill on the decking. If the fasteners won't come out, chop the board into pieces with a chisel or saw, pry up the slivers and replace the board.

Inspect Joists and Remove Rotted Portions

Inspect the joists underneath for signs of rotted wood. Use a hammer and chisel to remove any rotted portions of joists. Repair and reinforce joists that have soft, discolored areas with rotted wood putty.

Apply Sealer

Apply a thick coat of clear sealer to the damaged joist. Let it dry, and then apply a second coat of sealer. Cut a reinforcing joist from pressure-treated lumber.

Reinforce the Joist

When you consider how to repair a deck, it is important to treat all sides of the reinforcing joist. Apply a clear sealer and let it dry. Position the reinforcing joist tightly against the damaged joist, and attach it with 16d (3 1/2-inch) galvanized nails driven every 2 feet or fasten it with 3 1/2-inch galvanized deck screws.

Secure Reinforcing Joist

Attach the reinforcing joist to the ledger and header joist by toenailing with nails or screws.

Prepare Replacement Deck Board

Cut replacement deck boards from matching lumber using a circular saw. If the existing decking is gray, "weather" the new decking with a solution made from 1 cup of baking soda and 1 gallon of warm water. Apply in the solution with a scrub brush. Rinse and let dry.

Apply Wood Stain

In repairing a deck, you must use wood stain that is the same color as the rest of the deck. Apply stain to both sides of the board and the edges.

How long does it take to rejuvenate a deck?

A deck rejuvenation project like this can be done in two days, but it’s best to spread the work over two weekends to ensure the wood is completely dry before you apply stain.

How much stain does a 700 sq ft deck need?

This 700-sq.-ft. deck required about 5 gal. of stain — almost twice as much as the estimates indicated on the can. Explains Starling, “Old wood can get thirsty.

What kind of nails did Graf use on the Johnsons deck?

For the Johnsons’ deck, Graf used galvanized ring-shanked nails when he replaced a few damaged boards. “Screws don’t pop like nails, “ he says “but we want the new boards to match the rest of the deck.”. Tip: If you need to rip replacement decking to match existing boards, use a tablesaw.

What is the best way to clean wood?

When mixed with water, this chemical forms hydrogen peroxide (an oxygen-based bleach) and sodium carbonate, which acts as a detergent. It is good for removing dirt, mildew and weathered wood.

How to get rid of sun damage on wood?

For tackling tough stains, use a pressure washer (about $70 a day), which is the best way to remove sun-damaged wood fibers and tackle scrub-resistant stains. Graf recommends using a fan-type nozzle instead of a pinpoint nozzle that can dig into the wood.

Is there a secret to deck maintenance?

There's no secret to deck maintenance —repair the deck, clean it and protect it. But learning tricks the pros use can make the job go faster and the results last longer.

Can a deck be rejuvenated?

The good news is that most decks, like this one, can be rejuvenated for a lot less than the cost of replacement. AFTER: Most decks can be rejuvenated for a lot less than the cost of replacement.

What is deck restoration coating?

What is a Deck Restoration Coating? Deck restore paint coatings are made from a long-lasting tintable acrylic base material with UV inhibitors and added solids (aluminum oxide or sand). The solids provide texture and hold the product together (like aggregate in concrete).

How long does a deck paint restoration last?

Deck paint restoration coatings are thick enough to fill all cracks, knotholes, and splinters, and they provide a completely new textured surface that can last as long as 13 years without additional applications.

How do I paint a deck with a stir stick?

Clean the gaps as you go with a stir stick or a 5-in-1 style deck paints tool. Dunk a brush into the pail and dribble it into missed spots or depressions to build them up. Start at one end of the board and walk the brush down the entire length in one continuous motion. If you lift the brush, you’ll leave marks.

How long does it take for a primer coat to dry?

Clean up with soap and water and let the first coat dry for three to six hours (or until dry to the touch). You probably won’t like the look of the first coat. Don’t worry; it’s just the primer coat. The second coat is the “magic coat” that fills in all the gaps and provides the smooth texture you saw at the store.

Can you walk on a deck with bare feet?

If you pick a dark color and your deck gets direct sunlight, it may be too hot to walk on with bare feet. Some deck restoration products (such as Restore 10X) can be used only on horizontal surfaces, so you’ll need a matching or complementary product designed for the deck’s vertical surfaces.

Can you stain a wood deck?

Keeping a wood deck in good shape takes a lot of work. Even if you stain or seal it, the boards can still crack and splinter, making the deck look old and worn. Switching over to composite decking is one option, though the cost may be prohibitive. But there’s another, far more affordable solution.

Can the cool deck be repaired?

You can re-apply paint or install cool deck finishing to your concrete pool deck as a way to upgrade its look. If the cooling decks begin to wear out and begin to show damages, there are plenty of repair ideas for you to do it.

Pressure Washing

Next, after you conduct and maintain a routine for cleaning, a pressure wash is also necessary for a major deep clean. When you feel that your pool’s aesthetic is becoming too familiar and undesirable, maybe what you need to do is to get it cleaned. And this means cleaning thoroughly.

image
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9