- 1 What is the best way to install underlayment?
- 2 Should you glue down plywood underlayment?
- 3 How do you screw down plywood underlayment?
- 4 Can you use plywood for underlayment?
- 5 Can you staple down underlayment?
- 6 Can you use duct tape on underlayment?
- 7 What type of plywood is used for underlayment?
- 8 What do you put between subfloor and underlayment?
- 9 Is it better to nail or screw subfloor?
- 10 Do you screw underlayment to joists?
- 11 What screws should I use for underlayment?
- 12 What is the normal thickness of subfloor plywood?
What is the best way to install underlayment?
To avoid damage to the surface, install underlayment immediately before laying the finish flooring. For maximum stiffness, install underlayment with the face grain perpendicular to floor joists, and offset underlayment panel ends from subfloor panel ends by at least one joist space.
Should you glue down plywood underlayment?
No, you should not glue down your underlayment. Underlayment is is a floating material, the same as your laminate flooring. In most cases, you should not glue or nail your underlayment down. You should always check with the installation instructions of the underlayment for proper installation instructions first.
How do you screw down plywood underlayment?
Attach the smaller piece to the subfloor with a 1-inch wood screw every six inches in each direction using a power drill. Push the full sheet tightly against the small section of plywood and the wall, and attach to the subfloor with a screw every six inches.
Can you use plywood for underlayment?
Today, a much better option is a plywood specifically designed as underlayment and made with sustainably forested wood. You can also use AC exterior-grade plywood, which has one smooth face and one rougher face. Always install underlayment with the smoother face up.
Can you staple down underlayment?
There is no fastening the underlayment to the subfloor. If your choose this route, staples are a good choice to fasten the underlayment. Staples usually have a coating which help increase the holding power. Using a crown compression stapler, staple 2 inches on the seams and edges with 4-6 inches apart in the middle.
Can you use duct tape on underlayment?
( Do not use duct tape, masking tape or any kind of tape that contains paper or fibers, these will break down over time.) However, any laminate underlayment should be installed free of rips, punctures or holes and the use of a quality polyethylene tape will prevent any moisture from rising to the laminate floor.
What type of plywood is used for underlayment?
The several materials available for underlayment include particle board, hardboard and oriented-strand board (OSB), but American Plywood Association (APA)-graded plywood is widely accepted as a suitable choice for most jobs.
What do you put between subfloor and underlayment?
Floors with Underlayment Installing a layer of building paper between the subfloor and the underlayment will minimize or even eliminate squeaking.
Is it better to nail or screw subfloor?
Using code-approved screws rather than nails is the best option for avoiding movement. If using nails for subfloor installation, stick with ring-shank nails; smooth nails may withdraw easier, leading to squeaks.
Do you screw underlayment to joists?
The underlayment is the middle layer of the floor. This layer is installed directly on top of the sub floor. The underlayment is usually stapled to the sub floor with a pneumatic stapler, but can be fastened through the subfloor into the joists with nails or screws instead.
What screws should I use for underlayment?
Ring-shank and spiral-shank nails are the best fasteners for this application because they are grooved to increase friction and resist withdrawal. In fact, studies at Clemson University in South Carolina have shown that these nails have as much as twice the holding capacity of smooth-shank nails and staples.
What is the normal thickness of subfloor plywood?
The most common thickness of plywood is 1/2-inch, but plywood thickness can range from 1/8-inch to 3/4-inches.