Blue stain poses no health risk, and blue-stained lumber is safe to handle. The same safety rules for using non-stained lumber apply to blue-stained lumber: Wear eye protection and a dust mask when sawing or machining lumber.

What is Blue Line pine?

Blue pine has been treated with synthetic pyrethroids to resist borers and termites. The treatment is usually water-based, and better for the environment than many other treatments.

Is treated pine safe?

Whether through ingestion, contact through the skin or leaching into soil, treated pine has been regularly proven to be safe for human use.

Is treated pine safe in Australia?

It has been used safely in Australia for 50 years and some 120 treatment plants are currently operating around the country. CCA treatment is effective - for example, extending the life of a radiata pine post from a few years to 40 years or more - and relatively inexpensive.

What is the difference between H3 and H4 treated pine?

The 'H' denotes the level of treatment and what the treated timber can be used for: H2 protects against termites and is for inside use only. H3 protects against termites and wood rot, and is for outside, above ground only. H4 is for outside, non-structural, in contact with ground, such as posts and garden edges.

The Truth About Treated Lumber (IS IT TOXIC? CARCINOGENIC? BAD FOR THE ENVIRONMENT? ) Treated Wood

Does Bunnings treated pine have arsenic?

Re: Treated Pine Fence Pailings and Arsenic

Health hazards may result from exposure to copper chromium arsenic (CCA) treated timber. For information and tips, click on the links contained on the Health and Safety section of the Bunnings website.

What is the difference between red and blue treated pine?

Timber Design

However, T2 Blue framing is designed for protection against termites found in areas south of the Tropic of Capricorn, while T2 Red is designed for protection against termites found north of the Tropic of Capricorn.

Does Australian Treated pine contain arsenic?

Arsenic is still used to treat some treated pine products but the 2005 review by the Australian Pesticides and Veterinary Medicine Authority (APVMA) into the safety of arsenic timber treatments did restrict its usage in certain applications.

Can treated pine make you sick?

CCA treated timber has been in use for 30 years and no cases of adverse health effects have been reported in children playing on (or near) CCA-treated timber play equipment. Precautions to reduce children's exposure include: Don't allow food to come in contact with CCA-treated timber play equipment.

Is treated pine safe for vegetable gardens?

Treated pine sleepers are safe for use in vegetable gardens. If you are still concerned, you can seal the inside with various materials to prevent the chance of any leeching of chemicals into the soil.

How toxic is treated wood?

Injuries from Pressure-Treated Lumber

According to the National Academy of Sciences, long-term exposure to the arsenic that is found in some types of CCA-pressure-treated lumber can increase the risk of lung, bladder, and skin cancer over a person's lifetime.

Is it safe to use treated wood for vegetable gardens?

Modern Pressure-Treated Lumber

According to the American Wood Protection Association and the U.S. Environmental Protection Agency, lumber treated with ACQ is safe for garden use. Its durability and nontoxicity make it among the best woods for raised garden beds.

Is treated pine safe indoors?

Unlike other "low odour" H3 treated products, T3 Green Plus has no VOC emissions, making it safe for use indoors and out.

What is blue wood treated with?

Borate is the most cost-effective and environmentally friendly way to build lasting protection into your home. Distinguished by its bluish hue, this lumber is specially treated to resist the Formosan termite. This borate pressure-treated 2 in. x 4 in.

Why is timber painted blue?

Blue treated framing is envelope treated, and the wood is protected against attack by borers and termites. This treatment may only be used south of the Tropic of Capricorn. The actual treatment chemical is colourless and the blue colour has been added to indicate that a treatment has been applied.

What causes blue stain in pine wood?

The coloring of Blue Stain Pine most commonly occurs from a fungus carried by the Mountain Pine Beetle. The beetle bores into the wood, infecting the tissue with fungus, which softens it and makes it easier for the beetle to burrow and lay its eggs.

How long does arsenic stay in treated wood?

More than 90 percent of all outdoor wooden structures in the United States are made with arsenic-treated lumber. Using wipe tests from 263 decks, playsets, picnic tables and sandboxes in 45 states, researchers found that arsenic levels on wood surfaces remain high for 20 years -- the entire useful life of the wood.

Do they still use arsenic in pressure treated wood?

Arsenic in Old Pressure-Treated Wood

Manufacture of CCA-treated wood for residential use was halted December 31, 2003, through an agreement between manufacturers and the Environmental Protection Agency (EPA).

Is treated wood safe indoors?

Yes, you can use pressure treated lumber indoors for any interior application except for surfaces that directly contact food, such as cutting boards and kitchen countertops, and where pets can chew it. Chemicals in the treated wood won't leach on the surface; thus, it's safe indoors.

Can dogs chew treated pine?

Is it safe to use that green-treated CCA-wood in children's playgrounds, or as fence posts around cattle and other animals? After all, the timber has been soaked in some moderately toxic chemicals, such as copper, chrome and arsenic. The short answer is that it's pretty safe, so long as you don't burn it.

How do you tell if wood is CCA treated?

Look for a stamp telling you it's pressure treated wood. The end tag should identify the preservative used, the rating, and the preservation company. You'll want to avoid using any wood that was treated with Chromated Copper Arsenate (CCA). This preservative includes a form of arsenic.

How do you know if pine is treated Australia?

Generally any softwood (pine) that has been in the open for more than a year and has not rotted will have been preservative treated. Any hardwood such as power poles which have intact sapwood (the outside of the tree) will also have been treated.

What is T2 Blue Pine?

T2 Blue framing pine is suitable for use in internal, above ground, dry structural and non-structural building applications which are located south of the Tropic of Capricorn in Australia. It protects your home from the inside out so you don't need to worry about chemical sprays around your home.

Is treated timber safe?

Timber is treated with pesticides to protect it from insects such as borers and termites, as well as fungi that cause rot and decay. However, these pesticides can harm people and the environment so it is important to use and dispose of treated timber safely and legally.

Is treated pine OK for decking?

Is treated pine decking good? It is a very good choice for decking timber. Treated pine decking is cheap, sustainable, and flexible. However, it's less durable and has a shorter life than hardwood decking.