Who loves to hear squeaking sounds when they walk on their floor? Psst! It’s disturbing! It ruins the whole image of your home, right? Okay, okay, don’t panic out. You can quickly fix them with a little bit of maintenance. Subfloor screws are your savior. Using them, you can easily replace, re-attach or renovate your noisy floors.
Now, this goes without saying that you should use the best subfloor screw for your floors. There’s no point in putting your efforts in vain if the subfloor screws are not good enough. So, how are you going to know which is the best subfloor screw out there?
That’s why we came up with a detailed article only for you. Here, we will talk about some fantastic products that you’ll fall in love with.
So, fasten your seat belts and jump into the segment to enjoy it.
What Do People Like About Subfloor Screws?
You may have questions like why you would use subfloor screws or why you won’t use nails. Wait, these questions are expected. Before buying anything, you must know why it is better.
If we say subfloor screws are the only solution for your squeaky floor. Do you want to know why people love this? Already desperate?
Then let us tell you to step by step why people like subfloor screws.
- More robust and durable: The steel screws, used primarily for the interior subfloor, are more powerful and durable than ordinary nails. They also secure the plywood from cracking, giving long-time support.
- Contain a particular layer: The special layer on the screw prevents it from rusting and damaging in the long run. This will help your subfloor to withstand any weather conditions.
- Various options in size: There are multiple choices of sizes in screws. You can choose 3-12 lengths of screws compatible with the size of plywood you are using.
- Different types of screws: An array of subfloor screws is widely available in the market. This includes – steel, galvanized, and many more. Some are specialized for indoor and some for the exterior parts. This is awesome, right. Who gives so many options?
But as there are too many options, you may find it overwhelming to choose your perfect match. So, to save you from this hectic dilemma, we have researched for days to bring up this article.
We will keep you no further; let’s move ahead.
1. Senco Collated Subfloor Screw – Best Screw for Securing Subfloor
First of all, say hi to the best product on our list – Senco Collated Subfloor Screw. But the question is what makes it unique from others.
This screw is so sturdy and durable that it is known as the best screw for securing subfloor. It is made up of alloy steel that helps the Senco screw to gain this distinct feature.
In addition to this, this product is of 2- inch length – the perfect size for your subfloor. And, of course, the 2’ x 8’ diameter of this makes the whole renovation process a piece of cake.
In this pack, you will get 1000 screws, rough ⅔ thread of wax, and every screw with a zinc coating. Imagine how good it is. Overall, this will help you fasten your subfloor tighter that will remain in place for a long, long time.
2. QuickDrive Subfloor Screw – Best Screw for Advantech Subfloor
After that great product, we introduce to you our second desirable product. This product is the best screw for advantech subfloor and is never really going to disappoint its owner.
Manufactured by Simpson, these subfloor screws are 14 inches in length. That’s a lot, right? And this feature will help your subfloor to last longer than any other.
Also, the screws have a flat head with nibs attached to them. It helps them against countersinking.
And lastly, this budget-friendly product has a phosphate coating on its exterior parts. In total, Simpson makes this product easy to handle.
3. QuickDrive Subfloor Screw 9” x 2” – Best Screws for Squeaky Subfloor
Moving down the list, we have another product from the same manufacturer. This screw should be your topmost priority if you’re faded up with your noisy floor. You will be awed to know this is the best screw for the squeaky subfloor.
To begin with, this subfloor screw provides precise countersinking and secure carn-outs. This is only possible due to the six lobed head. Therefore, it will last longer, my friend.
Moreover, tips and threads are redesigned such that you will need half as much as the time you used to need. Don’t be surprised if we tell you that this incredible design helps the torque to reduce by 20% or more.
Except this all, these screws have super holding power that lets the subfloor joints in place. Guess what? With this, you will finally be able to get relief from that squeaky noise. Still confused, then you should surely try it.
4. B&C Eagle Zinc Collated Subfloor Screw – Best Fasteners for Subfloors
At number 4, we have another quality product for you. That is none other than B&C Eagles Subfloor Screw. Okay, let us explain why you should choose this?
Let’s start with why it is the best fasteners for subfloors. The screws are type 17 of 2 square bit, which helps efficient drilling with less time. Not only that, but this feature makes this product the best fastener to provide you with long-time subfloor support.
This Taiwan product is also made up of coarse thread with 50 screws per strip. This makes the thing more than perfect for this job.
And not to mention, the zinc coating of this screw will protect the screw from corrosion. This layer is solely for constructive purposes.
5. Philips Flat Subfloor Wood Screw – Best Screw for Chipboard Subfloor
Well, now meet our another all-time favorite screw- Philips flat wood screw. Why choose this, leaving other similar products?
Firstly, this steel screw comes in different shapes and sizes. You know what? This allows you to choose from various options and ultimately get the perfect match for your plywood.
At first glance, this may look like only a simple screw, but they outweigh other brands in numerous ways. The thread’s edges are so precise and sharp that it holds the wood tightly in place. This incomparable quality makes it the best screw for the chipboard subfloor.
Wanna hear more? It has a black phosphate coating that prevents rust and corrosion. So, now you can use it either interior or exterior floor without any second thoughts.
6. Senco 08D175W – Best Screws for OSB Subfloor
Presenting another top rated product of our recommended list – Senco Collated Screw for Deck and Dock. Yes, we know this is another product of the same manufacturer you met before. Now, let’s show you why this surpluses other subfloor screws in the market.
First thing first, this incredible product is straightforward and quick to set up. Don’t worry if you’re too busy or running behind your schedule; Senco screws have your back.
This hard-powered screw is suitable for your exterior part of the house, like decks. This is the reason behind becoming this screw the best screw for the OSB subfloors.
And we have more good news to ease your worries. It has the premium quality of zinc coating to prevent rusting. This undoubtedly gives your subfloor a lifetime repair.
7. B&C Eagle CS8X212YZ – Best Screw for Plywood Subfloor
Hands down to our next subfloor screw of the same manufacturer, it is the one and only B&C Eagle Zinc Collated Subfloor screw. You have to admit this beats every other screw while fixing the plywood. Why? Here’s the answer.
Surprisingly, this screw has the number 2 bit and a type 17 torque. To be straightforward, it means it makes the whole drilling process effortless. For this, people believe it to be the best screw for the plywood subfloor.
Now, let’s move to another great feature of this screw. And what is that? It has one of the finest coarse threads, which helps the joints and subfloor be in place for a long, long time.
And we think now we don’t even have to mention how the screw is coated with yellow zinc to protect it from moisture and eventually rusting. So what are you wait in’ for?
8. FastenMaster Cortex Subfloor Screw – Best Screw for Bathroom Subfloor
Now, it is time to know another product which we are obsessed off. It is none but FastenMaster Cortex Subfloor Screw. So, why not get a sneak peek of its mind-boggling functions.
Are you looking forward to installing such a screw that will conceal the fasteners? Then this is the one. And the bonus feature is this makes the process almost 50% faster.
Besides, cortex screws have extreme power of holding the boards in place. It’s just immensely tough to strip the screws out or even loosen the fasteners. This is one of the many reasons why it is the best screw for bathroom subfloor.
And to the very last, you will be more than pleased to know that you’ll get everything needed with this package. And wanna know what is that? Plugs and setting tools. These plugs are going to save you valuable time. We know it’s exciting. Why don’t you examine yourself?
9. Milescraft 5207 – Best Subfloor Screw for The Money
Are you looking for some cheap yet reliable options in the market? Then you should try out these screws from Milescraft. We are saying this because this is one of the best subfloor screws for money that you will ever meet.
This screw comes with coarse threads suitable for both softwood and plywood. Wow! That means now you are tension-free of fixing your subfloors time and time again.
Other than this, these Pocketscrews have anti-corrosion and rust-resistant coating. Yes, the users who used it are thrilled with this facility. Nevertheless, being so inexpensive, the qualities it offers are commendable.
Overall, its sturdier and thicker body with a more giant head makes it one of the demanding products on our list.
10. Tigerclaw Steel Coated Subfloor Screw – Best Screw for Attaching Subfloor
This Tigerclaw steel screw brings us to the end of our list. Being the last one, it never stops satisfying its users. Come, take a walk around its specialties.
To commence, the first thing that acted as a selling point is the long-lasting performance that these screws give you. You’ll get a stainless steel layer with black oxide. Who gives so much? This will ensure that no screw will ever be damaged.
Despite being a little expensive, this product comes with 33 degrees. If you are wondering why then we must say this will be very helpful with the installation gun. No wonder it’s one of the best screws for attaching subfloor.
All in all, this product is designed in a fantastic way that you can use it on decks and bathrooms. This unique design helps them to load and fasten faster. And Philip’s head is the extra feature that you’ll get with it.
How To Use Subfloor Screws?
Creaky and noisy floors are utterly disturbing. To solve this problem, you already know you have to use subfloor screws. But installing these screws is the prominent part. Without the proper installation, you might not solve the problem and invite embarrassment. Well, well, do not worry anymore. We have your back.
How do you use a subfloor screws? It’s a snap, truthfully. Firstly remove the older screws or nails and afterward remove the subfloor. Then pre-drill the places that have to fasten with screws. When that is done, use screen guns to drill the screws.
Excited yet? Wait, this is just the framework. Go through the in-depth guide to feed you through the correct information.
Step 1- Remove the Older Screws:
Of course, it’s an open secret that to successfully fasten the subfloor screws, you have to remove the older screws or nails. Just kidding. Let us show you the best practice.
To remove it, use a claw hammer or a prybar. Keep in mind to use the tool with a similar head to the head of the screws.
Step 2- Remove the Subfloor:
Often the subfloors are noticed to be fixed with the floor with the glue. Then how do you think you’re supposed to remove it?
Simple, just use a prybar. And now you are good to go.
Step- Drill the Places to be Screwed:
Subsequently, after removing subfloors, now it’s your turn to drill the places you are planning to fasten the subfloor screws. The reason for this is to help you install it faster with less adhesion.
Hold on! We have a special tip for you. A rule of thumb of drilling, drill deep up to 75% of the length of screws. For instance, if you have screws of a length of 2″ drill up to 1.5″ to get the best results.
Step 4- Use Glue:
This step enhances performances, although we considered it to be optional.
Gluing your boards is not mandatory as many recent brands have in-built features to work without glue.
Step 5- Drill Your Screws:
In the end, now drill down the subfloor screws with a specialized screen gun. Verify if the machine is adjusted in the accurate bits.
Also, to ensure a firm grip try to drill them in a straight line in the middle of the joists.
And as a result, we have overcome one of the influential problems. Check properly, and the result must be great subfloors.
How To Fill Large Gaps In The Subfloor [4 New Methods]?
A myriad of hard work is needed to install the subfloor correctly. But it’s really more irritating when after perfect installation, your floors start to sound menacingly hideous. But the reason now is significant gaps or cracks on the subfloors. Now, what might be a solution? A new subfloor? Wait, friend, there is a quick medicine for this.
But how to fill significant gaps in the subfloor? There are some convenient methods to do this. You may arrange your floors differently to get rid of them. Another technique is to use fillers of cement or caulk. Apart from that, you can also add wooden strips. And if all the above fails, you can change your subfloor for good.
This is just an overview of the four methods. This article will explore them in detail. Head off to the next section.
Method 1- Modify The Arrangement Of The Floors:
The greatest myth of flooring is to pile up the floors as close as possible. This is the most insane mistake we have seen newbies doing.
Let us burst your bubble. The universal rule is to stack floors with a gap of ⅛ inches. And the apparent reason for that the flooring might expand in some seasons. Odd, right? But, it’s what professionals do.
Now, what is our duty? We have to bring all the floors closer to each other. This will surely help you eliminate the enormous gaps on the subfloor. Remember to ensure a gap between each side of ⅛. If you came up with a larger perimeter, you have to use fillers.
As this part is done, lay the subfloor and join them tightly with the joists. Now you can try walking. It will be in its place for a long, long time.
Method 2- Refill The Gaps:
Many of us replace the subfloor if we see gaps. But our point is why replace when you can just refill it. Yes, filling the gaps with fillers is a lot easier and more efficient way to solve this problem.
Don’t worry about fillers. We have a way out of this. Naturally, you can use fillers of two items. We are gonna discuss this in the following paragraphs.
The primary one is the cement compound. If you have considerable gaps on the subfloor, this should end your search. It has a longer opening time than any other. So, any amateur can use it and ace it. It is definitely worth trying.
However, we want to suggest you use caulk for slight holes and gaps. This will help prevent further cracks and keep your subfloor in perfect shape. One warning is to use it for subfloors in good shape; damaged ones will not be recovered by caulk.
Method 3- Fill Gaps Using Strips:
This is a unique method for those who are very conscious of the etiquette of their house. It’s wonderful. Who doesn’t want to make his home more beautiful? If you, too, are someone who wants a pleasing yet aesthetic way to repair your subfloor, this method is yours.
Instead of filler, you can try using other materials. Let us unscramble it. You can also use strips of wood or ropes to perfectly fill the gaps and remain up to the home decoration trends.
First of all, cut down strips of wood or any similar material. Then place it in the gaps. Later on, you can add glue for extra security. Later, for the last touch-up, you can repaint the subfloors.
Remember, for better and long-lasting impact, use this method in hotter weather. Scientifically proven boards are expanded more in the season, which means gaps are much narrower. Therefore, no damage will be caused by the next time.
Method 4: New Floors:
The last but the most common method is re-installing new floors. We usually don’t suggest this because this segment’s motto was to help you recover your cracked floor.
Despite that, sometimes, gaps might cover all the places. Large gaps are repairable, but fissures and cracking are not easy to mend. In that situation, installing a new floor might be the ultimate fix.
This is also an extremely simple process. Just remove the glue from the floors and subfloor. Be careful – it sounds easy, but people really struggle with this.
Now just change the floors and install a new subfloor. Think of it as an investment. Renovating your house obviously increases its price by thousands.
To conclude, these are some practical techniques that might harmlessly diminish your long-lasting problems of the subfloor. We hope things are clear for you now, and you will be hopping to your work at once.
Frequently Asked Questions
Does screw hold better in OSB or plywood?
Plywood holds subfloor screws better than the OSB. Plywood is made up of some most potent varieties of wood which ensures strong holding power. On the other hand, in OSB, only boards are tightened rather than being pulled. This gradually results in the squeakiness of the floor.
What size of plywood should you use for the subfloor?
While considering plywoods, the optimum size should be between ¾ inch to ⅝ inch. Except for this, several factors affect plywood efficacy. Such as though using regular plywood is completely fine, but it’s more common to use tongue and groove sheets.
Is it better to nail or to screw the subfloor?
Of course, screws are best when you are fixing your subfloors. Nails can be a faster option but bear in mind that they are not reliable ones. Almost every nail is too smooth to withdraw and leads to squeaks and damages to the floor.
How far apart should the subfloor screws be?
A general rule is to place the screws 8 inches apart from each other. And to do that, you will need more screws. So yes, just according to the size of your plywood and this rule, fix your subfloor.
How do you attach plywood subfloor to joists?
At first, place the plywood at the right level and put the adhesive constructive to the joists. Then ensure if it is in the proper position. If everything is okay, place the screws best fitted to the place. And it’s done!
You may also like:
Wrapping Up
That’s it, guys. Thank you for staying with us for so long. We hope you have already decided which is your most favorite subfloor screw.
We tried to give you an in-depth analysis of the best subfloor screw according to your needs. But if you are still unsure, why not take another look at the pros and cons of each one.
Once you’re done, pick a screw from our list that is best for you. Good Luck! See you in the next post!
Hi, my name is Gary Paulson. I’m an architect who has been working in the construction industry for ten years now. As a weekend warrior, I’ve got quite a few adventures to share. Whether it’s a topic or a project you’re interested in, just let me know! You won’t be disappointed with the post be it an article or a video we’ll do just for you!