DIY Builds
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Should plywood be glued to the floor joists?

How to Adhere Your Subfloor Panels to Joists. To glue or not to glue? The answer: Glue. Although using a subfloor adhesive (or subfloor glue) is not required by code, it is a standard practice that can help prevent floor squeaks by reducing the chance for movement at the panel-to-joist connection.

What to spray on wood to keep it from rotting?
What to spray on wood to keep it from rotting?

Boric acid (borate) is one of the most effective fungicides for use in treating wood rot. It can be applied to wood during construction to prevent...

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Is a 3/12 roof pitch good for snow?
Is a 3/12 roof pitch good for snow?

Roof pitches of 3:12, 4:12, 5:12, or 6:12 work best for metal buildings in snow country. Anything over a 6:12 pitch tends to make massive amounts...

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Can I build my own shed?
Can I build my own shed?

Yes, with the right plans you can build your dream shed.

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Stiffness: How much the panel will deflect up and down.

​While it’s important that subflooring is strong to resist weight distributed across its surface, panel stiffness is also important to make sure subflooring maintains a flat, even consistency. Subfloor panel stiffness plays an important role in how satisfied homeowners are with their finished flooring. Wood density and resin composition in engineered wood panels play a role in panel stiffness just like they do in determining strength. High-performance panels like AdvanTech® subflooring also have a specially engineered wood strand orientation pattern used in manufacturing for optimal stiffness to help eliminate bouncy sagging floors.

Fastener Holding Power: How well subflooring holds nails, screws or staples.

Some commodity subflooring products may lose their ability to hold fasteners in place over time, especially if exposed to moisture during construction. During its unique manufacturing process each wood flake used to make AdvanTech subflooring panels is coated with advanced moisture-fighting resins that not only increase its moisture resistance throughout the panel, but also creates a strong material bond in every square inch of the panel. Choosing screw shank or rink-shank fasteners over smooth shank nails can also help reduce the chance of fasteners loosening and allowing for movement that can lead to squeaks over time. Choosing a panel with a fastening guide to help make sure the appropriate spacing and to avoid “shiners” or misplaced fasteners that may miss the joists, is another best practice.

Moisture Resistance: Standing up to jobsite conditions.

Lower quality subflooring can swell or delaminate when exposed to water during construction. This can create uneven panels that can lead to loosened connections and bonds over time which increases the chance of squeaks. Sanding swollen, uneven panels during construction is a common practice, but it can cause costly construction delays. Panels engineered with next-generation ingredients and processes make these high-performance panels so moisture resistant they’re backed by a 500-day No Sanding Guarantee.[1] Not all engineered wood panels are the same. AdvanTech® subflooring is the only structural engineered wood panel with documented design values above code minimum requirements (PS 2-10). Evaluation Service Report ESR-1785 reports AdvanTech panels have better strength, stiffness and fastener-holding power than commodity OSB or plywood panels of the same thickness.[2] To glue or not to glue? The answer: Glue. Although using a subfloor adhesive (or subfloor glue) is not required by code, it is a standard practice that can help prevent floor squeaks by reducing the chance for movement at the panel-to-joist connection. A quality subfloor adhesive will also increase the overall stiffness of the floor.

Does a shed floor need ventilation?
Does a shed floor need ventilation?

Effective ventilation prevents excess moisture build-up, which if not tackled, might lead to mildew and mold growth. Your shed must have a good...

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Do I need an architect to convert my garage?
Do I need an architect to convert my garage?

Even if Permitted Development rights have been removed, you may still be able to convert a garage, but you'll need to make a householder planning...

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Are shed plans easy to follow?
Are shed plans easy to follow?

These are! They guide you every step of the way to complete your dream shed.

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Are 2x6 boards actually 2x6?

2x Board Sizes 2x4 and 2x6 boards lose 1/2 inch in thickness and 1/2 inch in width before leaving the mill. That means a 2 x 4 board is actually 1-1/2 inches by 3-1/2 inches. The larger 2x boards (2x8, 2x10, etc.) lose 3/4 inch in width.

Updated June 29, 2020

1x Board Sizes

1x4 and 1x6 boards lose 1/4 inch in thickness and 1/2 inch in width before leaving the mill. That means a 1 x 4 board is actually 3/4 inches by 3 1/2 inches. The larger 1x boards (1x8, 1x10, etc.) lose 3/4 inch in width. That means a 1x10 is actually 3/4 inch in thickness by 9 1/4 inches.

2x Board Sizes

2x4 and 2x6 boards lose 1/2 inch in thickness and 1/2 inch in width before leaving the mill. That means a 2 x 4 board is actually 1-1/2 inches by 3-1/2 inches. The larger 2x boards (2x8, 2x10, etc.) lose 3/4 inch in width. That means a 2x10 is actually 1 1/2 inch in thickness by 9 1/4 inches.

See for Yourself

On your next trip to Home Depot or Lowes, take along a tape measure and head over to the dimensional lumber aisles. Measure the actual width and thickness of a pine board (like a 2x4) and then look at the sign above the rack. Hmm. Something doesn't quite match up. If you can stop someone in the store to help explain the inconsistency, they'll start throwing around a few words like "nominal sizes" and "actual sizes" and "softwood lumber" and "hardwood lumber." Hopefully they will take the time to explain exactly what these words mean, which will go a long way towards making you feel more comfortable about buying wood. For starters, you'll need to know that softwood (like pine, spruce, and fir) is measured and sold one way, and hardwood (like oak, maple, and cherry) is measured and sold in a totally different way. Don't get the two mixed up or you'll really be confused.

How much weight can a 2x4 shed floor hold?
How much weight can a 2x4 shed floor hold?

While a standard 8-foot 2×4 can support about 1,000 pounds vertically and up to 300 pounds horizontally (when placed on edge), It's important to...

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What kills mold and keeps it from coming back?
What kills mold and keeps it from coming back?

Put 3% concentration hydrogen peroxide in a spray bottle. Spray the moldy surface and let it sit for 10 minutes. Scrub down the surface and rinse...

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Is it cheaper to build lean to shed?
Is it cheaper to build lean to shed?

Not only does the lean-to's design make it a simpler and more affordable option than other shed types, it also allows the builder to make use of an...

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Why does my house feel cold at 73?
Why does my house feel cold at 73?

Your house could be cold due to an old air filter, a faulty furnace, improper insulation, or leaky ductwork. The simple fixes, like replacing an...

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