2nd Generation Chimneys, Inc. Blog : Archive for the ‘Chimney Sealant and Resurfacing’ Category

Small Repairs now Save Money in the Long Run

Friday, June 28th, 2013

We know the weather doesn’t always cooperate year round in St. Paul, MN, even during the summer. But at 2nd Generation Chimneys, staying on track and doing the job right is our top priority. Our certified and experienced technicians provide outstanding customer service and work hard to meet our deadlines despite the summer showers. Whether your chimney requires a minor repair, masonry repairs, or a partial replacement, you can rely on us to get your chimney in top shape for this winter.

St. Paul’s extreme weather conditions make chimneys susceptible to structural wear and potential long term damage to the chimney’s lining from extensive use. Repairs such as chimney relining and sealing are more cost-effective than having to replace the entire chimney. Keep in mind that routine inspections and annual cleanings can help catch little cracks or other problems early to prevent extensive damage and costly repairs.

To request an estimate or to schedule service, call 2nd Generation Chimneys today!

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Twin Cities: The Importance of Chimney Resurfacing

Friday, April 19th, 2013

Check out our video of one of our certified technicians performing smoke chamber resurfacing. As part of our chimney repair services, resurfacing is an important part of maintaining and preserving your chimney and masonry work. Don’t wait until your chimney becomes irreparable to schedule a maintenance call. We service the Twin Cities area so Schedule an appointment today!

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Why Should You Have Water Repellant on Your Minneapolis Chimney?

Monday, April 16th, 2012

In Minneapolis there are a lot of myths about water repellants and when they are useful or not useful for a chimney. The truth is that almost all chimneys should have some sort of chimney sealant and resurfacing applied to them to avoid easily preventable water damage that can not only destroy the chimney face but pose a danger to you and your family.

What Water Repellant Does

Water repellant is used to seal up the masonry on the outside of your chimney. This is necessary because of the constant freeze and thaw cycles that a chimney goes through each winter. Water is absorbed by the mortar and bricks and then freezes in cold temperatures. This weakens the bricks and when it thaws, the bricks crumble or break free. It might take months or even years, but eventually extensive chimney repairs will be needed.

A properly selected water repellant stops this from happening by blocking up to 99% of the moisture that enters the mortar joints and bricks and keeping the chimney dry both inside and out.

The Problem with Some Water Repellants

The problem and the reason many people are hesitant to use water repellants is that they can also trap water inside the chimney if the wrong ones are applied. Sealers that form a film on the masonry, bond to the masonry or don’t allow enough air to breathe through the masonry risk sealing moisture inside the chimney and causing even more damage.

The right ones will penetrate deep into the chimney and bond with the masonry on a chemical level, blocking moisture without blocking everything, thereby stopping water from entering and leaving.

Water Repellants are Important

Chimneys will be subjected to all forms of weather – from rain to snow to sleet and wind – and that means they will deteriorate over time if not treated. To give your chimney the protection it needs and reduce the need for repairs, make sure you have someone you trust use the right kind of water repellant for your chimney.  Call 2nd Generation Chimneys with any questions.

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