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Derek Brekke feature

Every month we feature a contractor, business, or success story. After all, learning from each other is one of the best ways to grow. Up this month: Nate Demers with Northland Blasting & Restoration in Elly, Minnesota. With over a decade of experience in the industry, Derek has built a solid reputation for breathing new life into old log homes.

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Preventing Blisters in Sealants

The basic cause of any blister is a build-up of gas between the substrate ā€” a log, wood siding, concrete slab, etc. ā€” or backing surface and the sealant. It occurs during the early curing stages when the sealant is soft but has formed a skin on the surface. Heat, usually in the form of direct sunlight, causes the gas to expand. As the gas expands, it pushes the sealant out, creating a blister. This gas can come from water, wood sap, or even the backing material.

As water-based sealants cure, they give off water vapor. Any physical condition that traps the resulting water vapor could cause a blister, especially if the substrate and the sealant are heated by direct sunlight.

Dead-end cracks in the substrate where moisture vapor accumulates can expand when heated.

Logs in particular often have what is termed “pitch pockets.” These are areas of concentrated pitch, or sap, sometimes containing several gallons! (Pitch pockets of 50 or more gallons are known!)

This sap (or its vapor) will follow cracks in logs, coming out of the log ā€” almost anywhere. Sap has a volatile component and, when heated, forms a gas which causes blisters.

Weā€™re an 87 years-young family company that geeks out over a better way to caulk and stain. Making a ā€˜Good, Better, Bestā€™ product range just doesnā€™t turn our crank. Weā€™re passionate about making the highest performance product possible for each project.

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The basic cause of any blister is a build-up of gas between the substrate ā€” a log, wood siding, concrete slab, etc. ā€” or backing surface and the sealant. It occurs during the early curing stages when the sealant is soft but has formed a skin on the surface. Heat, usually in the form of direct sunlight, causes the gas to expand. As the gas expands, it pushes the sealant out, creating a blister. This gas can come from water, wood sap, or even the backing material.

  1. Always apply sealants when itā€™s shady and cool. Avoid application to surface temps that are over 90Ā°F whenever possible.
  2. When necessary (70%+ humidity, air temps above 85Ā°F), protect surfaces from direct sunlight for a few days by covering with a light-colored tarp, cloth, or plastic. Leave plenty of room for ventilation.
  3. Prime or stain the substrate first. This can help to close some of the dead-end cracks first.
  4. Use blunt tools to install closed cell backing materials, being careful to avoid punctures.
  5. When applying sealants over flat insulation (foam, bead board or foil-faced foam board), surface cracks, holes or dents should be covered with clear packing tape.
  1. Use blunt tools to install closed cell backing materials, being careful to avoid punctures.
  2. When applying sealants over flat insulation (foam, bead board or foil-faced foam board), surface cracks, holes or dents should be covered with clear packing tape.
  1. Puncture the surface skin to release the gasses.
  2. Push the sealant down and back into place.
  3. 2 to 3 days later, apply a skim coat over the blistered area and smooth out to blend it in.
  1. Cut out the dry blister with a razor blade.
  2. Apply more sealant.
  3. If it shrinks a bit and isnā€™t quite flush with the rest of the bead, apply another skim coat 2-3 days later to ensure the whole bead matches.

Considering a little log home maintenance? Maybe a larger-scale restoration or renovation is in your future. Home improvement TV shows may make this process look easy, but for the average the homeowner, the skillset required is typically outside his/her wheel- house. To be successful, you may want to call in the pros.

Nick Burch, a third-generation log home products manufacturer and restoration expert knows exactly what to look for, and what to expect, from a log home maintenance and restoration contractor. ā€œReduce what they need to know in order to know what they need to do,ā€ is his motto, meaning that you, as the homeowner, donā€™t have to be an expert to figure out how to proceed with your restoration. You just need to know what to look for in the contractor you choose.

So how do you find that person?


Here are Nickā€™s top 11 points to keep in mind as you conduct your search for the perfect contractor:

1: EDUCATE YOURSELF SO YOU ASK THE RIGHT QUESTIONS.

You donā€™t need to get into the weeds on procedure here (see point #2), but you do need to understand the extent and complexity of your project. Your knowledge, combined with a contractorā€™s experience, will encourage open communication from the get-go. Even basic comprehension will allow you to partner with the right contractor for the job.

2: THEY SHOULD KNOW MORE THAN YOU.

As the homeowner, itā€™s not your job figure out how to proceed with your restoration. The contractor you choose should be the expert on the details, but they also should be willing and able to explain it to you.

3: UNDERSTAND YOUR OWN EXPECTATIONS.

But donā€™t stop there ā€” use these as criteria to help you find the contractor that best fits you and can deliver on those expectations. Hereā€™s how: Envision how you want your home to look and perform once the work is complete. Then, create a comprehensive list of these details and prioritize them. Not only will doing so help you understand your desires and expectations, it will help you better communicate them as you interview prospective contractors ā€” especially after you hire someone.

4: ASK THE ā€œHARDā€ QUESTIONS.

For example, are they in the business of log home restoration or is this a side component for them? How many have they done? What kind of training do they have? Do they use log home-specific products and have the right equipment? Log home repair is a different beast that a jack-of-all-trades contractor may not be prepared to handle. You should feel satisfied that he/she is knowledgeable and invested in the log home trade. One question thatā€™s a no-brainer is ā€œhow long have they been in the log home maintenance/restoration business?ā€ Longevity counts, but donā€™t discount someone new to log home finishing. They often will go above and beyond as they work to establish their reputation

5: CHECK REFERENCES AND DIG DEEP.

Sure, this seems obvious, but youā€™d be surprised at how many people donā€™t do it. A contractor should provide you with references who are willing to speak to potential clients and give them detailed feedback ā€” both the good and the bad. We know this may not always be the case, so ask the provided references if they have any friends or neighbors who used the same contractor and would be willing to speak with you. Sometimes the second tier of references provides interesting intel. And always check the Better Business Bureau. No, not everyone reports an issue to the BBB, but itā€™s ideal if their report card here is good. You also may want to check if your prospective contractor is part of a local home builderā€™s association. Not only does membership in this type of organization indicate a willingness to stay on top of the industry, you may be able to get a sense of your prospectā€™s reputation within the building community.

6: VERIFY THAT THEY ARE LICENSED, INSURED AND LAW-ABIDING

God forbid someone is injured on the job ā€” but if it happens, you certainly donā€™t want to be on the hook for it. Ensure that the contractors youā€™re considering not only have insurance to cover onsite incidents but also are licensed to perform work in your area. Depending on the job at hand, specialty licenses for things like electrical, gas fittings, etc., may be mandatory. Each state has different requirements, but, in general, a contractor has to receive a designated amount of classroom and on-the-job training, as well as pass a test, to receive a license. Also make sure they are compliant with all applicable laws in which they do business.

7: PROBE INTO THEIR PREPARATION PROCESS

Once you have your short list, start investigating each prospective contractorā€™s operations. One tell-tale area is how thorough their preparation process is. For instance, if your home-improvement project involves re-staining the logs, proper log prep is THE most important step for making your stain and sealant last. The preparation phase likely will (and should) be more involved and expensive than the staining itself. Attention to detail is key.

8: GET A DETAILED EXPLANATION ABOUT PRODUCT CHOICES.

Ask a contractor what products he or she uses and why. Words like ā€œdurability,ā€ ā€œstrengthā€ and ā€œwarrantyā€ should filter to the top. If the contractor says, ā€œitā€™s the cheapest on the market,ā€ as their primary driver for product selection, this should be a big red flag that sends you running. You want a contractor who is consciously choosing products that will give you the best performance.

9: UNDERSTAND EXACTLY WHAT YOU’RE GETTING FOR YOUR MONEY.

Make sure each contractor gives you a detailed, itemized bid. Open-ended time and materials bids are appropriate for some jobs and not for others. For example, donā€™t accept something to the effect of ā€œapply two coats of stainā€ as a description for that portion of the job. Instead, it should say, ā€œspray on, according to manufacturerā€™s instructions, two coats of stain. Back brush each coat. Must allow adequate dry time between coats ā€“ usually 24 hours.ā€ Having as much detail as possible will leave less room for misunderstandings during the project.

10: DONā€™T LET PRICE BE YOUR GUIDE.

You want to save money, of course, but if one contractorā€™s bid comes in a lot lower than the others, thereā€™s probably a reason. Less scrupulous contractors may come in low to get the work and then upcharge you later for ā€œunforeseen circumstances.ā€ Then again, a good contractorā€™s rates might simply be less than his competitors. Again, this is where the level of detail included in the bid will go a long way to helping you decide if a price is fair. Remember: This isnā€™t an area where you want to skimp. Being cheap may cost you in the end.

11: GO WITH YOUR GUT.

The smart shopper gets at least three to five bids before making a decision. And yes, all of the above research is important to keep in mind. But in the end, you should choose a person who is the right fit for you personally. If a contractorā€™s reputation is stellar and their price is right, but you donā€™t get a good feeling from him or her, thereā€™s probably a reason ā€” even if that reason isnā€™t tangible. Trust and communication are key components in any home-im-provement related process. With those, you will be well on your way to successful log home maintenance or restoration and achieve a log home you will love for a lifetime.

You started in the right place. Now its time to

get in touch with the pros who know logs.

Speak with a real human!

Weā€™re here to help see your project through to the end.

Not sure which stain product is right for your home? Looking for the nearest location to buy products for your log home project? Looking to hire a log home contractor? Donā€™t know exactly how to apply your stain samples? Weā€™re here to help.

Call to talk with one of our log home specialists:

800-767-5656

HOW MANY TIMES HAVE THE

FOLLOWING HAPPENED TO you?

At least some of the above statements apply to everyone reading this. All the above are a waste of time and money.

How much money will you save with Flex Tint?

The Flex Tint system gives you a paint store in your truck. Using this system gives you what the name says ā€“Flexibility.

  • No more trips down a mountain for more stain.
  • Bought too much? Use it on the next job.
  • Customer changed mind? Mix another color on the jobsite and keep working.
  • Customer decided to use a darker stain on the trim? Spin up another color ā€“ without leaving the jobsite.
  • Need to match stain to the lighter-colored logs you used in a replacement job? Mix a custom blend onsite to match.
  • Working with a picky customer on a high-profile job? Use layering with the Capture Flex tint system to create 121 different colors.

Speak with a real human!

Weā€™re here to help see your project through to the end.

Not sure which stain product is right for your home? Looking for the nearest location to buy products for your log home project? Looking to hire a log home contractor? Donā€™t know exactly how to apply your stain samples? Weā€™re here to help.

Call to talk with one of our log home specialists:

800-767-5656

Nate Demers feature

Every month we feature a contractor, business, or success story. After all, learning from each other is one of the best ways to grow. Up this month: Nate Demers with Weatherwize in Engadine, MI. Nate has been in the business of log homes for over 20 years and is the Vice-President of the International Log Builders Association. Keep reading for more details on how he got started and whatā€™s led to his success.

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Ryan Sullivan feature

Every month we feature a contractor, business, or success story. After all, learning from each other is one of the best ways to grow. Up this month: Ryan Sullivan with RI Log Home Restoration in Tiverton, Rhode Island. Keep reading for more details on how he got started and what helped has led to his success.

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John Schmitz feature

Every month we feature a contractor, business, or success story. After all, learning from each other is one of the best ways to grow. Up this month: John Schmitz with Alpine Log & Timber Finishes in Golden, CO. Keep reading for more details on how he got started and what helped him succeed.

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Nicole Carr feature

Every month we feature a contractor, business, or success story. After all, learning from each other is one of the best ways to grow. Up this month: Nicole Carr with 888-Log-Guys in Ozark, MI. Nicole is managing 10+ log home finishing and restoration crews across 15 states, all while maintaining a customer-first mindset. Keep reading for more details on how she got started and whatā€™s helped make 888-Log-Guys successful.

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DAVID LYNCH feature

Every month we feature a contractor, business, or success story. After all, learning from each other is one of the best ways to grow. Up this month: David Lynch with Stoney Ridge Log Homes in Kitnersville, PA. David knows his stuff and is one of the best log homeowner educators out there. Keep reading for more details on how he got started and whatā€™s helped make him successful.

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