Is AdvanTech better than plywood?

Although both of these materials are very durable, Advantech flooring panels are much stronger and more durable than normal plywood. It can hold more weight, it can absorb more impact, and it resists general damage much better.

What is the best board for subfloor?





Plywood

Plywood. Plywood is considered the most popular material used for subflooring, it has been used since the 1950s and remains one of the top choices for contractors. Standard plywood works perfectly fine as a subflooring material, but the best option is ¾” tongue-and-groove plywood subflooring.

What is the difference between AdvanTech and OSB?

Two things really distinguish how AdvanTech panels are made that contribute to their high performance over commodity OSB: resin technology and manufacturing precision. AdvanTech panels use an advanced liquid resin that coats flakes during the manufacturing process to make sure the panel is thoroughly protected.

What is the strongest subfloor?

Because plywood is the stronger material, very observant home buyers may place a small premium on plywood subfloors.

Is it better to use OSB or plywood for subfloor?





OSB has a lower resale value than plywood due to its lower strength. For this reason, few homeowners prefer OSB in their homes. Apart from costs, plywood is superior in all the other areas, such as the strength of the structure. For this reason, it’s a superior material for use on the subfloor.

Is AdvanTech waterproof?

Unlike traditional commodity OSB products that can swell or delaminate, AdvanTech subflooring is engineered with a unique resin formula and process. This allows AdvanTech subflooring panels to not only stand up to snow, ice and rain without flaking or swelling, but to also maintain its strength and stiffness.

Is OSB OK for subfloor?

Around the 1990s, OSB began to make in-roads into the plywood market for subflooring. Most local codes allow OSB to be used for subflooring. It’s always best to check with your local permitting office before using OSB for your subfloor. One advantage that OSB has over plywood is its larger formatting.

What thickness should subfloor be?

The thicknesses are as follows: 7/16-, 15/32- and 1/2-inch-thick panels require joists spaced 16 inches on center; 19/32- and 5/8-inch-thick panels require joists spaced 20 inches on center. For retrofitting older construction, 23/32- and 3/4-inch-thick panels can be used over 24-inch on center joists.

Which is stronger OSB or plywood?



Osb is stronger than plywood in shear. Shear values, through its thickness, are about 2 times greater than plywood. This is one of the reasons osb is used for webs of wooden I-joists. However, nail-holding ability controls performance in shear wall applications.

Who makes AdvanTech subflooring?

Huber Engineered Woods LLC

Huber Engineered Woods LLC creates innovative specialty products—AdvanTech® subflooring and subfloor adhesive and ZIP System® roof and wall sheathing—that provide residential and commercial builders with improved performance, easy installation and overall peace of mind.

What size plywood is best for subfloor?



The minimum thickness of plywood for subflooring is about 5/8 inch. Since it does not hold fasteners as well as plywood, OSB must be a little thicker, or at least 23/32 inch.

What is AdvanTech plywood?

AdvanTech® flooring is a high-performance engineered panel designed to replace plywood and commodity oriented strand board (OSB) floor sheathing.

Which is more water resistant OSB or plywood?

Plywood is porous and is susceptible to damage when exposed to water for longer time. OSB is not water resistant and hence cannot be used for exterior projects.

How thick should OSB be for flooring?

Wood Products
For decades, 23/32″-thick OSB has been the most commonly used thickness of OSB subflooring. But a simple switch to 7/8″ panels offers several advantages for accommodating a home’s energy efficiency and for ensuring the performance of finish materials and the overall feel of the floor.

Can OSB subfloor get wet?



OSB won’t be completely destroyed by water, unlike MDF or similar interior laminate materials; however, like any wood product, it will swell and shrink as it absorbs and releases water, so you should typically avoid more than casual contact with water.

How long can AdvanTech be exposed to rain?

In fact, AdvanTech has a 50 year limited warranty. You’ll end up with flatter, smoother finished floors and eliminate the potential for costly delaminations in your subfloor. The photo shows our home during construction with the AdvanTech sheathing (flooring) completely soaked by 10 days of rain.

How do you seal OSB subfloor?

Sealing OSB. For cases where OSB is more likely to be exposed to moisture, it’s a good idea to coat the OSB on the surface and edges with a waterproofing product, such as Thompson Water Seal, Flex Seal, or Liquid Rubber’s waterproofing sealant. Even latex paint will work.

How long does it take for OSB to rot?

Sheets situated so they air dry on both faces between wettings will outlast those that only dry on one side or are always damp. OSB, which is unable to dry out, can rot within a matter of months, while panels that can dry out may last more than a decade.

What can I put on OSB to make it waterproof?



Sealing OSB. For cases where OSB is more likely to be exposed to moisture, it’s a good idea to coat the OSB on the surface and edges with a waterproofing product, such as Thompson Water Seal, Flex Seal, or Liquid Rubber’s waterproofing sealant. Even latex paint will work.

Does OSB board warp?

OSB is built by pressing smallers strands of wood together with glue and wax in a hot press. OSB looks a lot like a collage of different wood chips. Unlike it’s plywood counterpart, OSB lacks the forces that tend the wood to warp, and so is easier to get perfect dimensions and avoid warping tendencies.