
Whether you glue your tongue and groove joints depends on the height of your cut. A shorter groove height will require glue to make sure that the two joined boards stay together firmly. If your groove height is taller, you likely will not need to use glue since the joint itself will hold two pieces of wood together more easily.
How much cost is installing tongue and groove boards?
Tongue and groove typically costs between $1.25 — $1.60 per linear foot, or around $2.50 to $3.00 per square foot. Some wood species, like cedar, will cost you way more than yellow pine or spruce.
How to install tongue and groove flooring?
Tips for Installing Tongue and Groove Engineered Flooring
- Use the underlayment specified by the flooring manufacturer. ...
- Snap, don’t force, the planks together. ...
- Tap the ends of the planks together using only an installation block approved by the manufacturer. ...
- Keep in mind that installing engineered flooring over existing flooring will raise the level of the floor between ⅜ inch and ⅝ inch. ...
Can you put tongue and groove on to concrete floor?
Unlike hardwood flooring, engineered flooring can be installed over concrete or existing flooring, such as tile or linoleum. Although tongue and groove solid hardwood flooring does fit together, it must still be nailed to a subfloor.
Can You nail tongue and groove hardwood in the groove?
When you install tongue and groove pine, the tongue fits snugly into the groove part of the wood. To make the fit even more secure, you should take a small block of wood and a hammer and gently push the wood into the groove, making sure it locks into place. Nailing your tongue and groove installations provide more security.

What glue should I use for tongue and groove flooring?
Titebond Tongue & Groove Flooring Glue is specifically formulated for all types of engineered floating wood and laminate floating floors, even over radiant heat systems. It provides a superior bond at the tongue and groove. Due to its white color, the glue is easy to see for quick cleanup.
Can I use wood glue for tongue and groove?
Titebond Tongue & Groove Flooring Glue is specifically formulated for all types of engineered floating wood and laminate floating floors, even over radiant heat systems. It provides a superior bond at the tongue and groove. Due to its white color, the glue is easy to see for quick cleanup.
Should you glue tongue and groove engineered wood flooring?
Glued down engineered wood flooring is the most popular method of installation, and we always recommend this options because it's the more stable option out of the two.
How do you glue T&G?
0:242:21How to float/install a tongue and groove engineered floor ... - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd something to push against so when we're floating the floor it don't go tight against the outsideMoreAnd something to push against so when we're floating the floor it don't go tight against the outside wall ok installing floating floor gluing it together we're going to take our glue.
Should I glue solid wood flooring?
Solid hardwood floors must be fixed into position by either gluing or nailing down to the subfloor. Engineered hardwood floors can be glued or nailed into position, but they also have the option of being floated over an underlay.
How long does tongue and groove glue take to dry?
Insert tongue into groove and tap as required to ensure full contact. Remove excess glue immediately. Once dry this adhesive is highly water resistant. Allow 24 hour drying time before subjecting flooring to normal traffic.
Is it better to glue or float wood floors?
If you are trying to decide between the two, then for engineered wood flooring floating is usually the best option as you can install it quickly and don't have to worry about which glue to use and how long to wait for it to dry. If you are installing hardwood flooring then using glue may give you a more stable result.
Which is better glue-down or floating floor?
Glue-down floors are better for rooms with heavy load and foot traffic because they're more stable. On the other hand, floating floors have more room for warping and buckling that are triggered by changing temperature and moisture levels in the room.
Does engineered flooring need to be glued down?
Many installers and manufacturers prefer the glue-down method because of its superior stability. Gluing down your floor leads to less shifting and creaking, making the engineered hardwood feel and sound more secure.
Do you have to nail tongue and groove flooring?
Although tongue and groove solid hardwood flooring does fit together, it must still be nailed to a subfloor (note that tongue and groove subflooring is one of the many types of subflooring out there).
Do you need underlayment for tongue and groove flooring?
If you're installing your tongue and groove flooring onto a concrete floor, an underlayment is necessary to prevent moisture from accumulating between the concrete and the flooring. These tips are pretty important if you're installing your flooring in the basement, as basements are much more prone to leaks.
How hard is it to install tongue and groove flooring?
0:1610:07How To Install Tongue and Groove Flooring | Ask This Old HouseYouTubeStart of suggested clipEnd of suggested clipWe don't want it to be tight to the wall. So we're going to pull it away slightly. So i've got aboutMoreWe don't want it to be tight to the wall. So we're going to pull it away slightly. So i've got about 3 16 of an inch there so i'm going to put a little mark on the floor.
How do you install tongue and groove flooring with glue?
To install the first strip, cut the tongue off one end then position the strip at an angle with the groove against the wall. For the following strips, simply apply glue to the tongue then slot into the preceding strip. In case of too much glue, keep a rag or sponge on hand and immediately wipe away the excess.
Do you glue tongue and groove barn doors?
5:398:41How To Build A Barn Door - with Tongue & Groove Joinery! - YouTubeYouTubeStart of suggested clipEnd of suggested clipHammer your dowel into the line and then add a little bit of glue. And then finish hammering theMoreHammer your dowel into the line and then add a little bit of glue. And then finish hammering the dowel through till it's flush with the bottom side goal is to get glue on the outside of the grooves.
What type of glue do you use for flooring?
Polyurethane based glue Polyurethane based products are the adhesive of choice for installing wooden floors, but they work well with vinyl too. They use a substance called isocyanate dissolved in a solvent. This type of glue usually has low levels of VOCs, making it suitable for large scale applications like floors.
What is D4 wood glue?
D4 glue is an excellent industrial grade adhesive, which is based on hybrid resin technology — and is highly waterproof, and impact and temperature resistant. The quality of D4 wood glue is long-lasting, and can be used on a variety of woods and surfaces required for building works etc.
Why can't you glue tongue and groove joints?
You cannot glue it because the adhesives contraction would break the tongue, destabilizing the construction. Repairs to this type of joinery are also tricky to complete.
Why is tongue and groove joint good?
The primary advantage of a tongue and groove joint is its stability. Flat surfaces receive strong support because it offers three strength layers where it joins. This type of wood joinery also provides a lot of area for adhesives. The larger the area you can apply the wood glue stronger the bond will be.
How Is a Tongue and Groove Joinery Made?
Woodworkers must cut a groove along one side of the board to produce a thin, deep ridge. On the other side of the board, the tongue is a small, centered extension that fits into the corresponding groove on another piece.
What is a slip tongue and groove?
Slip tongue and groove or tongue-in-groove. Two different woodworking joints sound very similar, and some people use them interchangeably. You can create a tongue and groove joint or a tongue-in-groove joint for flat surfaces. What is the difference between the two?
Why can't you glue thin panels?
You cannot glue thin panels because the adhesives contraction would break the tongue, destabilizing the construction.
Can you use a hard tongue for a T and G joint?
A regular T & G joint doesn’t require the extra piece to create a seamless, flat surface. You can use the hard tongue to build strong square joints and corners.
Do T and G joints cut into edge?
Except for an end piece, all boards using a T & G joint have both components cut into the edge.
Do you need to glue a door?
No need to glue. You could do it, but movement might break the seal or crack the wood. Not a major concern IMO, but I would not bother. Just put enough screws that it doesn’t clap against the plywood. Even that isn’t an issue, but it will make the door feel more solidly built. Do use outdoor rated screws. Not drywall screws… Stainless is the better choice, but costly. Coated deck screws would suffice.
Does cypress glue expand?
The cypress will expand. When it does, glue will not permit it to expand and it will buckle. Nails alone allow expansion. Skip the glue.
Can you breadboard tongue and groove joints?
If instead you’d like the tongue/groove joints made up tight you will end up with a solid panel that will move quite a bit relative to the plywood. In that case I’d suggest breadboarding the ends of the panel and attaching only the breadboard to the plywood. This could be as easy as cutting bevels on the ends of the panel and the edges of the breadboard and trapping the panel bevel between the plywood and the breadboard bevel.
Can you nail tongue and groove with a brad nailer?
I like the idea of a couple screws from th back side as a secure means of attachment. I don’t like it as a practical means of installation. If you have a brad nailer or finish nailer, I would apply the tongue and groove first, using that. Blind nailing, which is done by angling the nail gun and shooting the stock in through the back side of the groove end.
Can you glue a board to a surface?
The only exception, by the way, to the rule of not gluing boards to a dimensionally stable surface, is if the boards are very thin, like 1/8” at the very most. At that point, we call them “veneer.”
Can you glue wood boards together?
Gluing a bunch of wooden boards butted up to each other onto a sheet of plywood is not a good idea. The plywood will be dimensionally stable and the boards won’t. That does not end well, I would think. Maybe I’m missing something, but when it comes to wood movement, I would be very careful doing anything that I’ve never seen used, preferably on something very old that still looks decent. At that point, you are left with only first principles to rely on, and the road becomes rather slippery.
