Question 1

Should a chimney be sealed?

Accepted Answer

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Chimneys should either be sealed or waterproofed, which is different from sealing off—closing at both ends—a chimney. Waterproofing and sealing are both crucial steps to take to prevent water damage and the chimney leaking inside the house. While waterproofing is more comprehensive, both help safeguard your chimney, extending its life span and preventing expensive repairs.

Question 2

What if my smoke detector is too high to reach?

Accepted Answer

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Your smoke detector might be too high in some homes or circumstances to reach yourself. If you feel unsafe getting on a ladder to replace your hardwired smoke detector, call a licensed electrician or local handyman to knock this project off your to-do list. If you have a battery-operated smoke detector, your local fire department can change the batteries or help you replace the detector—just make sure you call the non-emergency number.

In any case, do not let this project go unresolved, as it could turn into a huge safety issue.

Question 3

Should an unused chimney be sealed or capped?

Accepted Answer

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Yes, you should seal and cap an unused chimney to protect it from damage. Sealing the structure helps prevent moisture damage, which can lead to issues like cracks, spalling, efflorescence, and damaged mortar joints. Capping the chimney is also crucial to prevent blockages, damage from invasive critters, and downdrafts, while still allowing for proper air ventilation to manage moisture. For the best results, consult a chimney professional to select the right type of chimney or flue cap for your home. It's also wise to continue with annual chimney inspections to maintain the structure's integrity.

Question 4

Can a smoking oven lead to a fire?

Accepted Answer

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As with any smoking appliance, a smoking oven is a concerning fire risk. It also negatively impacts your indoor air quality, which can put vulnerable people at risk of breathing problems. A dirty oven can catch fire if you don’t stay on top of regular maintenance, so remember to check your oven for signs that it’s time for a cleaning and remove buildup every three months to stay on the safe side.

Question 5

Why was asbestos used in pipe insulation?

Accepted Answer

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Asbestos has many beneficial properties, including fire resistance, strength, and chemical resistance. It is also an excellent insulator, which is why it was used in pipe insulation and other building materials for decades. For all its benefits, asbestos is dangerous for human health, which is why it was eventually banned from use in certain products.