How do I fix a hole in my deck?

Asked By: Jhoel Vitoria | Last Updated: 19th April, 2020
Category: hobbies and interests woodworking
5/5 (24 Views . 39 Votes)
Wood filler is not suitable for repairing major structural damage.
  1. Clean the damaged area with a stiff brush to remove any loose paint or rotted wood.
  2. Apply a deck cleaner to the area if the wood is unfinished.
  3. Scoop some wood filler out of its tub with a putty knife.
  4. Scrape the filler into a hole with the putty knife.

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Hereof, how do I repair a hole in my deck?

Fill unsightly cracks or holes in your pressure-treated wood deck with wood filler.

  1. Remove any loose splinters from the areas to be patched, using a utility knife, a putty knife or sandpaper.
  2. Clean the areas to be patched to remove dirt, residue and stains and to ensure proper adhesion of the wood filler.

Subsequently, question is, what is the best wood filler for decks? 7 Best Wood Fillers to Buy In 2020

Product Name Rating Current Price
1. Abatron WoodEpox Replacement Compound Wood Filler 4.6 Check Price
2. Donald Durhams Rockhard Water Putty Wood Filler 4.8 Check Price
3. Elmer's E887Q Stainable Wood Filler 4.1 Check Price
4. J-B Weld 8257 KwikWood Epoxy Putty Wood Filler 4.5 Check Price

Beside this, how do you fill a hole in a wood deck?

To fill holes in wood decking the easy way, use wood putty. Use a putty knife to fill each hole with putty. Try to keep the wood putty even with the surface of the deck. Allow the putty to dry, then sand it smooth and stain it the same color as the deck.

Should I repair or replace my deck?

When the cost of repairs starts to get close to the cost of replacing the entire deck, you should consider replacing the whole thing. Even decking materials that are structurally sound are still old, and you may have to replace them anyway in just a few years.

28 Related Question Answers Found

Is wood filler waterproof?

Wood filler differs from wood putty in that the filler usually consists of sawdust or wood fibers suspended in a binder, while putty is usually a plastic such as epoxy, fiberglass or polyurethane. Moreover, unlike filler, putty doesn't harden. Wood filler isn't weatherproof and won't last outdoors.

Why is my deck rotting?

In certain conditions, even pressure-treated wood can rot and decay. 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.

Should I use wood filler on my deck?

Whether your deck is pitted with small nail holes or deeper areas of rot, you can repair the damage with a wood filler product. Wood filler is not suitable for repairing major structural damage. Clean the damaged area with a stiff brush to remove any loose paint or rotted wood.

How long will an untreated deck last?

Untreated, today's western red cedar decking will last 10 to 15 years. Regular cleaning and treating can extend that life to 20, or perhaps 25 years.

Can you use wood glue to fill nail holes?


It works well for filling small holes and cracks but is not strong enough to bridge large holes, cracks, and gouges. As with any wood filler, your DIY filler will not be able to match the wood grain. Most wood glues are lightly brown-tinted, but if you can find white wood glue, it will create a better color match.

Can wood filler be used on a deck outside?

Medium brown in color when mixed, Bondo Wood Filler is stainable and paintable, making it perfect for almost any wood surface inside or outside of the home. Because it is a 2-part wood filler, Bondo Wood Filler will not shrink and cures fast.

What is the strongest wood filler?

Tough and reliable, the Abatron WoodEpox Epoxy Compound is one of the hardest and strongest wood filler options on the market in 2019 and promises an incredibly durable repair surface when used on hardwood of any type.

Is Bondo a good wood filler?

Bondo All-Purpose Putty/Body Filler
It's actually made for auto body repairs but works great as a wood filler. This product gives more structure and you can rebuild chunked corners and large gouges. It comes in a quart with a cream hardener that you mix together before application.

What is the best exterior filler?

Sandtex® Ready Mixed Masonry Filler. For fine cracks and holes. Easy to use and ideal for outdoor repairs to brick, render, stone and most other building materials prior to painting.

How long does wood filler take to dry?


Allow the filler to dry completely. Dry time will vary depending on depth of area to be filled. Most common shallow repairs will dry within 2 hours. For deeper holes, fill in layers 1/4" at a time, which may require 2-6 hours to dry.

Can I screw into wood filler?

No. Wood filler has no structural capacity. It's only cosmetic. If you are looking to fix a stripped screw hole, take some small pieces of wood, some white PVA glue, and dump a bunch of glue in the hole, then jam in the pieces of wood.

Does Walmart sell wood filler?

Elmer's Carpenter's Wood Filler, Natural, 32 oz - Walmart.com.

Does wood filler shrink?

All wood fillers, whether solvent- or water-based, are not equal. Look for good adhesion. Good filler will not shrink when dry or pop out of repairs. However, it's important to check for “grain rise” on an inconspicuous area of the wood when using filler, especially one thinned with water.

How much does it cost to redo a deck?


Rebuilding The Whole Deck:
If the deck is old or decrepit, removal costs $5 to $15 per square foot, so taking down a 10 x 12-foot deck would set you back about $1,200. A new wood deck costs an average of $10,950, according to Remodeling Magazine, and a new composite deck is almost double that, at $17,668.

How much does it cost to repair a deck?

The average cost for deck repair is $100 to $500 for simple repairs with most homeowners spending around $500 - $2,500 for extensive deck repairs.

When should you replace deck boards?

When to Replace Decking Boards
  1. Deck Damage: What to Look For. According to the North American Deck & Railing Association, there are more than 40 million decks in the United States that are at least 20 years old.
  2. Replace Wood Boards With Capped Polymer or Capped Wood Composite Decking.
  3. Non-Damage Related Reasons to Replace Your Decking Boards.