Repairing Guides

how to repair tongue and groove porch flooring

by Johnpaul Hayes Published 3 years ago Updated 2 years ago
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How to Replace Tongue and Groove Porch Flooring

  • Step 1 – Remove Old Decking. While removing the old decking can be done with an element of brute force if you are not...
  • Step 2 – Prepare the New Decking Boards. Spreading out all of the new boards face down on a flat, dry surface, treat...
  • Step 3 – Cutting the Boards. Accurately measure the length of your porch, following...

Full Answer

How to install Tongue Groove porch floor board?

How to Install Tongue and Groove Porch Flooring

  1. Priming. At first, lay the planks facing down across the porch. ...
  2. Measurement. Measure the first plank such that it is perpendicular across the joists on the porch. ...
  3. Nailing. Once the planks are cut to appropriate sizes, set all the plank in place, with the grooved side facing the house.
  4. Layering. ...
  5. Priming. ...

Why is plywood with tongue and groove preferred for flooring?

Product Overview

  • Sturdi floor can be used as a single-layer flooring system, under wall-to-wall carpet and pad, hardwood flooring, and vinyl or ceramic tile
  • Firm nail holding ability helps prevent loose fasteners in hardwood flooring
  • Features a tongue-and-groove design and can be painted or stained to finish as needed or desired
  • Stainable and paintable

More items...

How to install tongue and groove engineered flooring?

Staple-Down Installation Over a Plywood Subfloor

  1. Secure the First Row. For the first row, pre-drill and nail with finishing nails about 1 inch from the wall at 3- to 4-inch intervals.
  2. Staple Down the Next Rows
  3. Secure the Final Boards
  4. Reinstall Moulding and Add Transitions. ...

How much does Gossen tongue and groove porch flooring cost?

how much does gossen tongue and groove porch flooring cost. how much does gossen tongue and groove porch flooring cost. New in Cellular PVC - Professional Deck Builder Magazine , Gossen's WeatherReady decking will be available in three colors: Dark Goldenrod, , It costs between $3.10 and $3.45 per lineal foot, depending on region and dealer. , Early this fall, SevenTrust was still working on ...

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How do you fix a tongue and groove floor on a porch?

1:427:25How to Repair a Tongue and Groove Deck - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd one of these little bits here is good for tidying up the corners. That's a feet is pretty rottenMoreAnd one of these little bits here is good for tidying up the corners. That's a feet is pretty rotten and just missing pieces all together. So I ripped a piece off this looks like some more Tang goof.

How do you repair rotted wood on a porch floor?

3:437:27How to Repair a Rotted Porch Post | Ask This Old House - YouTubeYouTubeStart of suggested clipEnd of suggested clipTogether. And i also like the fact that i have a lot more surface right here to glue and screw theMoreTogether. And i also like the fact that i have a lot more surface right here to glue and screw the two pieces together that makes a lot of sense all right so now all i have to do is trace our patch.

How do you repair porch floor boards?

How to Fix a Rotten Wood Porch FloorSet the Cutting Depth. Set the cutting depth of a circular saw to the thickness of one of the porch flooring boards, instructs This Old House. ... Pry Up the Center Piece. ... Pry the Rest of the Boards. ... Remove the Joists. ... Cut New Joists. ... Install New Floorboards. ... Add Your Finishing Touches.

How do you repair a rotten wood porch?

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 do you fix rotted 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.

How do you repair a wooden front porch?

2:4421:22How to Repair a Wood Front Porch - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd put a lot of pressure on the top. Of. It success why all right. So so if you've never used aMoreAnd put a lot of pressure on the top. Of. It success why all right. So so if you've never used a flat bar. It's pretty easy depending on what you're doing just get it where you need to go.

How do you redo a front porch floor?

0:546:34DIY: How to Replace Your Front Porch Flooring - YouTubeYouTubeStart of suggested clipEnd of suggested clipSee those boards have to be notched to create to receive the butt ends of the new. Ones. This is aMoreSee those boards have to be notched to create to receive the butt ends of the new. Ones. This is a traditional old style of porch with the 208 tongue and groove Lords.

What is the best wood for a porch floor?

While natural fir is the traditional choice for a porch floor, good wood alternatives include cedar, mahogany and Brazilian Ipe. You can add interest and texture to your porch floor by mixing woods or laying boards in a creative pattern.

How do you fix rotted floor boards?

4:457:43How to Remove and Replace a Rotten Subfloor - YouTubeYouTubeStart of suggested clipEnd of suggested clipWe need to add boards in between the floor joists to screw the new subflooring. Into we're going toMoreWe need to add boards in between the floor joists to screw the new subflooring. Into we're going to use two by six pressure treated lumber like. This.

Will vinegar stop wood rot?

White vinegar will stop wood rot because it is a fungicide, which has antimicrobial properties. As wood rot is caused by fungi that require an acidic environment ranging from 0-5.5 (pH), white vinegar solves the problem by changing the pH level in the wood.

Can you seal rotted wood?

When you come across rotted wood in your old house projects, instead of replacing the damaged wood, you also can repair it with specialty epoxy penetrants (also called consolidants) and fillers to make repairs. Not only is this faster, but the fixed wood is stronger than the original.

How do you fix wet rotted wood?

To help the wood hardener penetrate deeper, drill small holes into the rotten area. It's worth drilling holes in the area that's slightly beyond the rotten wood to ensure the rot doesn't spread. Once you've removed the crumbling wood, use a wet rot wood hardener and apply it to the wood with a paintbrush.

What is the best material for a porch floor?

While natural fir is the traditional choice for a porch floor, good wood alternatives include cedar, mahogany and Brazilian Ipe. You can add interest and texture to your porch floor by mixing woods or laying boards in a creative pattern.

How do you fix rotted floor boards?

4:457:43How to Remove and Replace a Rotten Subfloor - YouTubeYouTubeStart of suggested clipEnd of suggested clipWe need to add boards in between the floor joists to screw the new subflooring. Into we're going toMoreWe need to add boards in between the floor joists to screw the new subflooring. Into we're going to use two by six pressure treated lumber like. This.

How do you redo a front porch floor?

0:546:34DIY: How to Replace Your Front Porch Flooring - YouTubeYouTubeStart of suggested clipEnd of suggested clipSee those boards have to be notched to create to receive the butt ends of the new. Ones. This is aMoreSee those boards have to be notched to create to receive the butt ends of the new. Ones. This is a traditional old style of porch with the 208 tongue and groove Lords.

How do you rebuild a front porch?

5:438:00Front Porch Rebuild Part One - YouTubeYouTubeStart of suggested clipEnd of suggested clipBetween the column the rebar and the finish depth. It's the morning after the concrete pour. And theMoreBetween the column the rebar and the finish depth. It's the morning after the concrete pour. And the columns are setting up nicely you give them a few days to cure in this hot weather.

Why do you need to replace tongue and groove?

When floor planks get split or warped, replace them for aesthetic reasons and to prevent further damage to the subfloor.

What to use to clean the floor you just opened?

Clean the area of floor you just opened using a small shop vacuum, for example.

How to fix nail holes in wood?

Cover the nail holes with wood putty and allow it to dry. Sand the replacement boards with 220-grit sandpaper along the grain of the wood in preparation for finishing. Wipe away sanding dust with a tack cloth.

Can you replace tongue and groove boards?

Hardwood floor boards, or tongue and groove boards, may over time develop holes or stains. When the edges of holes start to cause splinters or when stains can no longer be cleaned away, it may be time to replace a section of a tongue and groove hardwood floor. The process of replacing a single tongue and groove board requires several tools, including a circular saw and a wood chisel. With some tools and expertise, you can excise damaged floor boards to replace a single tongue and groove board or a small section of boards.

Can you refinish tongue and groove wood?

Refinish the section of tongue and groove hardwood floor you repaired with wood stain and/or varnish using appropriate applicators as necessary to match the look of the original floor. If you have any gaps or small holes to fill in the wood floor, you can use wood floor filler.

How thick should tongue and groove boards be?

For best longevity, choose 1″ thick tongue-and-groove vertical-grain boards, preferably at least 5″ wide. The wood should be a high-quality, rot-resistant species such as cedar, cypress, Douglas fir, mahogany, or another tropical wood. Traditionally, boards are laid running perpendicular to the house.

How thick is a porch floor?

Historically, porch floorboards were milled from vertical grain 5⁄4″ tongue-and-groove Douglas fir, which meant they were fully 1″ thick. The ends were often shaped in a half-round bullnose by an onsite carpenter, the better to shed water. After World War II, board thicknesses shrank to ¾”, and the ends were typically square-cut, both compromises in terms of the expected lifespan of the wood.

What is the best way to join boards on a porch?

On a porch with changes of direction (for example, on a verandah that turns a corner and continues on a second side of the house), cut the boards where they meet along a diagonal. There are two classic join patterns: miter joints (shown at top) and herringbone joints (bottom).

What is a good porch?

A good porch starts with good footings. While the earliest porches were built on large stones set deep into the ground or full masonry piers of fieldstone or brick, contemporary building codes call for footers of poured concrete.

Why ventilate skirting under porch?

Ventilation is crucial for preventing dampness, which can attract wood-eating insects and encourage decay. “You want the bugs to crawl in,” says Andrew Curtis, an exterior restoration specialist, “and you want them to crawl back out.”. It is crucial to ventilate skirting underneath porches to avoid decay.

What to document before rebuilding a porch?

Before beginning any restoration or rebuilding, it’s worthwhile to document existing joinery and spacing details with photographs and/or a sketch that includes measurements on all components, even when the parts are beyond saving. What’s left may provide clues to construction techniques that gave the porch its initial long life.

What are the elements that make up a porch?

If not kept in good repair using water-resistant materials and strategically applied coats of paint, the key elements of a porch—floors, framing, posts, railings, and decorative elements —will deteriorate quickly.

Why prime tongue and groove flooring?

It’s a good idea to prime all four sides of tongue and groove flooring before installing it to reduce expansion and contraction due to changes in temperature and humidity.

Why do porch floors rot?

A wood porch floor can rot and deteriorate over time due to exposure to the elements. When replacing a porch floor, be sure to use pressure treated pine or other rot resistant wood for both the joists and flooring.

What to do after old flooring is removed?

After the old flooring has been removed using a crow bar, replace any rotten floor joists with treated lumber before installing the flooring.

How long does pressure treated flooring need to dry before painting?

Flooring that hasn’t been dried after treatment should be stacked with spacers between the boards, protected from getting wet, and allowed to dry for at least 30 days before painting.

Do you need to trim around the edges of a porch before painting?

Once the porch boards are all down, it’s a good idea to add some trim around the edges before finish painting. For the longest wear, be sure to apply two good coats of porch and deck enamel to protect the surface from future damage.

Can you replace rotten porch flooring?

Replacing rotten porch flooring with new flooring. A wood porch floor can rot and deteriorate over time due to exposure to the elements. When replacing a porch floor, be sure to use pressure treated pine or other rot resistant wood for both the joists and flooring.

What is tongue and groove flooring?

The term tongue and groove por ch flooring refer to the way in which certain types of lumber are milled for building porch flooring. The resulting product is a board with interlocking boundaries, thus insuring a firm shape and a very narrow gap between each plank that is put in the place. If done appropriately, a completed tongue ...

What is pre-priming tongue and groove?

Later, for additional protection, the tongue-and-groove boards can be painted with a primer-sealer before they are put in place. This adds to the life of the paint covering.

Can you put tongue and groove flooring on a porch?

Installing tongue and groove flooring on a porch is a similar concept of laying an interior tongue and groove floor, but there are a few important differences. The porch must be capable to endure varying weather conditions, hence it should be painted rather than being stained and varnished like an interior floor.

What Is Tongue and Groove Flooring?

Tongue and groove flooring was first developed in the late 17th century when mass production of interlocking hardwood planks took off. This flooring technique eliminated the need for nailing the wooden planks. As it became mainstream, the tongue and groove technology expanded across all types of hardwood flooring for both indoor and outdoor projects.

What type of wood is best for tongue and groove porch flooring?

Douglas fir can withstand most weather conditions and lasts for decades if properly maintained. Thanks to its versatile nature, this type of softwood is ideal for tongue and groove porch flooring.

Why do non groove boards come loose?

Almost all wooden flooring today uses tongue and groove technology to prevent warping, shrinking, or coming loose, which is caused by the nails in the floor joists. Since the hardwood boards interlock, they’re less likely to show gaps between each plank should the flooring shrink or swell.

What is the best wood for porch flooring?

Redwood. Redwood is another beautiful timber that has better resistance against warping, cracking or shrinking in addition to insect and decay damage. This decking material option stays flat and straight, which makes it perfect for porch flooring.

Why do planks swell over time?

The planks can swell over time due to humidity or temperature fluctuations.

How to nail a board into a tongue?

Once you’ve used the face-nail to hold down several rows of boards, you can then nail into each board’s tongue. Make sure there is no spacing between each board and the nails are uniform. Step 3: Now comes the time to install the last board. Using your circular saw, shape the board to fit it snugly.

Is Douglas Fir a good wood for flooring?

Fir is the widest used wood for flooring as it’s the strongest softwood. But aside from its incredible durability, fir is soft enough to work with. It can easily take screws or nails without damaging the wood’s integrity. Douglas fir can withstand most weather conditions and lasts for decades if properly maintained.

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Tools and Materials Needed

Step 1 – Remove Old Decking

Step 2 – Prepare The New Decking Boards

Step 3 – Cutting The Boards

Step 4 – Set The First Board in Place

Step 5 – Lay The Remaining Boards

  • Continue laying the boards. Cut the second plank to size and simply slide it into place in the first plank. Tongue and groove type installation is relatively easy and quick. To get it to fight tightly, you should gently hammer the board into the previous one before nailing it place. Continue cutting and laying the boards in the same manner.
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Step 6 – Paint and Prime The Surface

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