Receiving Helpdesk

can you use luan as flooring

by Dorothea Bradtke Published 4 years ago Updated 3 years ago

Most homeowners use luan as a supplement to their subfloor and run visually appealing floors over the top of them. However, some people cannot afford to put resilient floors over the top of their brand-new subfloor installation.Apr 24, 2020

How to choose the best Luan flooring for your home?

Instead of laying massive sheets of luan across your subfloor, the best option is to cut the pieces into smaller squares or rectangles. This can mimic the look of traditional hardwood floors or some of the popular wood-look tiles that are on the market today.

Do I need an adhesive between the Luan and the subfloor?

Luan installation does not usually require an adhesive between the subfloor and the luan, but if an adhesive is called for, choose a subfloor adhesive. A measuring tape and a chalk line are indispensable for making accurate cuts in the panels. Get the Best Mortgage Rate for You

How do you care for Luan hardwood flooring?

Just like regular hardwood floors and subfloors, you need to account for what moisture will do to the luan. Make sure to leave a small gap around the perimeter of the room to allow room for the luan to expand and contract with exposure to moisture from beneath the home.

How much felt do you put under Luan flooring?

Most people prefer 4-foot by 2-foot pieces or 2-foot by 2-foot squares. It may be helpful to roll out a layer of 15 lb. felt paper between your subfloor and the new luan flooring to help minimize squeaking where the two woods will come into contact with one another.

Is Luan a good subfloor?

For this reason, people choose to install an underlayment first, so the vinyl flooring is installed on a smooth surface. Luan is one such underlayment material best suited for laminate flooring.

Is Luan a good underlayment?

Some allege that lauan board is inferior to regular plywood for various reasons, including inability to resist indentation, hygroscopic properties, oils in the wood, and so on. This is generally the opinion taken by an author for Floor Covering International.

Is Luan board waterproof?

It will be outdoors, but only rarely wet. This doesn't need to be structural, just hide the joists. Quarter inch thick would be fine. I'll put some battens on for decoration and it will get a solid stain.

What is the difference between plywood and Luan?

Luan or lauan is actually a type of plywood. It's made from tropical timber, often from the Shorea family. The name comes from a tree in the Philippines, but you can find it all over south-east Asia. They make it from thin veneers of luan that are glued together to produce a soft plywood that has a very smooth surface.

Should Luan be glued down?

Luan installation does not usually require an adhesive between the subfloor and the luan, but if an adhesive is called for, choose a subfloor adhesive. A measuring tape and a chalk line are indispensable for making accurate cuts in the panels.

Can tile be installed over Luan?

Luan plywood is an unacceptable and unapproved substrate to receive tile or cementitious backer units (CBU). Ceramic tile, stone and/or cementitious backer unit installations utilizing any Luan species will not be warranted by CUSTOM®.

What is luan board used for?

Lauan plywood (also known as Luan Plywood) is a commercial term used throughout the United States that typically refers to a 1/8" - 1/4" tropical hardwood plywood panel used for underlayment in flooring, lamination, paper overlay, furniture, and millwork applications.

Is lauan wood durable?

Although coarser in texture and softer than true mahogany, lauan is actually of the same strength. However, lauan is less stable under moisture changes and less disease resistant, but, once properly seasoned, is dependable, long lived and very stable. The use of lauan has increased steadily in the United States.

Can Luan be used outdoors?

Luan is usually a cheap ply, there are indoor and outdoor grades. "You can get exterior luan (meranti) with phenolic glue. It will have the letter p before the grade (usually bbcc). You can also get pressure treated marine ply."

What is the best way to cut Luan?

0:051:25How to Saw Plywood Lauan Without Chipping or Splintering - YouTubeYouTubeStart of suggested clipEnd of suggested clipTry that out and then follow your right line really closely when you cut it out and you won't haveMoreTry that out and then follow your right line really closely when you cut it out and you won't have those chips flick it up when you when you cut this piece of wood will come out with a nice fish.

Can you stain Luan plywood?

0:0110:26Staining Sheets of Luan Plywood - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd ready to stain the Luanne that I just bought. So we can put it in actually be easier just goMoreAnd ready to stain the Luanne that I just bought. So we can put it in actually be easier just go ahead and stain it before we install it. So yeah so get ready to take the big sheets.

Can you paint on Luan?

Can I Paint Luan? You certainly can. Most builders do not recommend it, though. You can stain luan if you wish, but you will need to do significant work to make it look nice.

What Is Luan Wood?

Luan is a hardwood plywood with many uses and a few different looks. Sometimes spelled lauan, sometimes called meranti, and other times referred to as Philippine mahogany, this plywood comes from any number of the 196 species of Shorea trees found in the Philippines and New Guinea.

Best Uses for Luan Wood

As with just about anything in construction and building projects, your project determines the suitability of materials. Luan has its ups and downs, so review all its characteristics to see if it’s a good fit for your project.

Frequently Asked Questions

Even with all that information, you might still have questions. So let’s address any lingering misgivings you might have before you make your final decision on what wood to get for your next project.

Is Luan the Right Wood for Me?

So, what is luan wood? It’s a versatile, thin, and malleable plywood. While luan may not be the perfect selection for every project, it just might be the perfect (and affordable and lightweight) choice for you.

When To Use Luan Underlayment

Many homeowners and potential ones are interested in the idea of using Luan to replace traditional plywood subflooring since they are readily available. Also, they are less expensive compared to traditional plywood or OSB subfloors.

How To Install Luan Underlayment?

Generally, Luan plywood is installed on top of a subfloor because the sheets aren’t structurally sound and don’t take the place of a subfloor. For proper installation of Luan underlayment, follow these steps;

Different Ways To Fasten Underlayment To Subfloor

Mostly, flooring underlayment is installed over your subfloor. Usually, some installers lay the underlayment on the floor and begin installing the laminated flooring on top. Meaning there’s no fastening the underlayment to the subfloor.

Is Luan Plywood Underlayment Waterproof?

Luan plywood underlayment is generally designed to be used indoors, meaning that it isn’t waterproof. But, it’s possible to find an exterior kind of Luan that you could use in a shed or any other outdoor building project. Such types are crafted with different adhesives that stand up better to moisture.

Can I Screw Down Underlayment?

It’s advisable not to use screws when underlayment because it would leave raised spots to crush the wood. Meaning they would all have to be filled and sanded.

Which Side Of Luan Goes Up?

If you’re installing Luan Underlayment, ensure the smooth side is facing up, and the nails or staples from installing the Luan are hammered down. This ensures a smooth and even surface for the installation of the finished flooring.

Final Thoughts!

Luan is the best and inexpensive underlayment popularly used to bring out the perfect floor finish like vinyl. Whenever it’s used, the vinyl floor becomes an attractive choice that enables a clean makeover. No wonder they’re the new darlings of interior designers, architects, and people passionate about decoration.

What is luan flooring?

Luan, a thin plywood underlayment material, is lightweight and easy to install. While luan provides a smooth surface on which to install vinyl, it's not suitable for all types of vinyl flooring.

How to install Luan panels?

Luan installs on top of a subfloor since the sheets are not structurally sound and cannot take the place of a subfloor. Start in one corner of the room and lay a full sheet of luan perpendicular to the direction of the subfloor panels. Leave a 1/16 inch gap between the walls and the luan panel.

How to cut luan?

Cut luan with a circular saw from the backside to prevent splintering the face of the sheet. Luan is lightweight and thin enough that you can cut small areas from the front side with a utility knife. Make several medium-pressure cuts in the same groove rather than trying to cut through the panel with one forceful cut.

What is luan made of?

Made from mahogany, luan is manufactured by layering thin strips of mahogany at right angles and bonding them together under pressure to form large panels. Each luan panel has a rough side and a smooth side. The smooth side faces upward when installing luan as an underlayment.

How to check if vinyl flooring is flush?

An easy way to check is by pulling the edge of a large metal taping knife over the surface of the luan.

Can you put vinyl over luan?

Vinyl flooring manufacturers list the types of underlayment that are compatible with their product. Some manufacturers will not warranty their vinyl product if you install it over luan, especially if you’re installing vinyl tiles. Alternatives include 3/8-inch, laminated AC-grade plywood and hardboard-type panels of a similar thickness.

Can you use luan underlayment on vinyl?

When using luan as an underlayment for vinyl, it’s better to use sheet vinyl flooring as opposed to vinyl tile. Although luan offers a very smooth surface, it does not withstand moisture well and tends to swell and deteriorate when wet.

What is Luan plywood?

Luan, also spelled lauan, refers to a tropical hardwood plywood product usually made from trees in the Shorea family. It has many home and hobby applications and is readily available at lumberyards and home improvement stores. The term typically refers to a plywood panel 1/4 or, less commonly, 1/8 inch thick.

Where does luan come from?

The term luan comes from the lauan tree, native to the Philippines and other Southeast Asian countries. It is also sometimes called Philippine mahogany or meranti. Nowadays, manufacturers create veneer from either white lauan (Shorea almon) or red lauan (S. negrosensis). The veneers are glued together in layers to make a very soft plywood product with a smooth surface. The few defects are filled and sanded smooth, but this means that the wood is best used for applications where it will be painted, so as not to show the corrections. Like other plywoods, an exterior grade of luan exists which is made with waterproof glue.

Where is luan plywood made?

According to Patriot Timber, Pacific Rim countries such as Japan and Taiwan first began manufacturing luan in the mid-20th century, importing huge supplies of hardwood lumber from Southeast Asia and the Philippines. The logs were perfect for creating this product because they were straight with stable wood fibers, consistent in color and easy to peel to make the veneers. Inevitably, as demand increased, the pressures on the southeast Asian supply of hardwoods increased and, by the 1990s, plywood manufacturers had widened their source materials to include hardwoods from other regions around the globe such as Africa, South America and the South Pacific. Because most of these source plantations were not sustainably harvested, the supply continued to dwindle. As of 2012, at least one company produces a luan-type plywood product that is promoted as being manufactured completely from sustainable, plantation-grown timbers.

Is luan good for cutting?

Because luan is so thin, it is a good idea to support both sides when cutting large sheets with a table or circular saw. When making delicate cuts with a jigsaw or handheld cutting tool, such as for toys or other crafts, there is a danger of splintering off the top veneer layer, which would ruin the look of the piece.

Can Luan be used as a subfloor?

It is easy to die-cut small parts out of the plywood. Luan is also sometimes used as an underlayment for resilient flooring, but professionals war n that it should only be used as a supplement to a more durable subfloor, mostly because of the danger of swelling from moisture intrusion.

Is luan plywood waterproof?

The few defects are filled and sanded smooth, but this means that the wood is best used for applications where it will be painted, so as not to show the corrections. Like other plywoods, an exterior grade of luan exists which is made with waterproof glue.

Materials Needed for Installing Luan Under a Vinyl Floor

The following tools and materials can be bought or rented from any hardware store and some will be readily available at home.

6 Easy Steps to Install Luan Under Vinyl Floor

How smooth or rough your underlayment will be after installation will depend on how you install your Luan. Luan plywood boards have a polished side and a slightly rugged side. For best results, make sure the smooth, polished side of the boards faces upward.

Additional Tips for Installing Luan Under a Vinyl Floor

When installing Luan under vinyl, experts advise using sheet vinyl rather than vinyl tile or planks. This is because even though the underlayment offers a smooth, level surface for the vinyl, it is not moisture-proof and will usually swell and get damaged when wet.

The Takeaway

Luan provides a smooth surface for installing vinyl flooring. If you are looking for the perfect underlayment to put beneath your sheet vinyl, then Luan would be an affordable option.

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