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Jun 30, 2025
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Four Reasons Why a Visual Inspection is Necessary When Quoting an Insulation Project

Every Saturday morning for the better part of a decade, our company has hosted a call-in home improvement radio show on WCCO 830 AM.  In that time, we’ve fielded questions about industry trends, DIY projects, and building materials.  On occasion, homeowners will call us for feedback on experiences they’ve had with other contractors.

A few weeks ago, a homeowner called in and told us that he’d been requesting insulation estimates from multiple contractors.  One of the contractors the homeowner had reached out to had asked him to forward the other estimates he had so that he could bid off those, without ever having visited the home.  Suffice it to say, the homeowner was uninterested in continuing the conversation any further.

Here’s why it’s so important that your insulation contractor takes the time to visit your attic prior to showing up to complete the work.

Evaluation of Current Insulation

Having the ability to evaluate your home’s current insulation allows reputable contractors the ability to determine if it can be added to or must be removed and replaced.  They are trained to recognize insulation that has been damaged by moisture or animals that have made their way into your attic.  They also have the training to recognize insulation with the potential for asbestos and vermiculite.

 Damaged insulation in an attic

Accurate Measurements

A key aspect that impacts the price of an insulation project is the square footage of the attic.  For those that don’t do this on a regular basis, this can be trickier than it sounds.  Attic areas are not always perfect squares.  The spacing between studs must also be considered.  Contractors also need to inspect for recessed lighting, chimneys, and combusting air inlets.  Botching any of these measurements can throw off the amount of insulation needed and cause the overall completed project price to vary from the original quote.

Blow-In Insulation in an Attic

Material Suggestions

Without having eyes on the project, it can prove challenging for an insulation contractor to determine the best type(s) of insulation that should be used.  Visiting your home prior to the project also allows insulation contractors the ability to perform diagnostic testing with smoke sticks and FLIR imaging to determine all the areas where your home may be leaking energy.

Go Behind the Scenes on this Roof Insulation & Ventilation Project:

Inspecting Attic Ventilation

It’s critical that an insulation contractor evaluate the attic’s current air flow so that moisture can exit the attic without causing damage, such as mold.  Inadequate ventilation can cause attic temperatures to be unnecessarily hot in the summer which can cause your shingles to age prematurely.  Quality insulation contractors can also identify if your bathroom fan is blowing into the attic.  This situation proves problematic because moisture, mold, and odors are frequently the result.

Contact us today to get started on your next home insulation project.

Browse Our Roof Insulation & Ventilation Projects:

Insulation & Ventilation Reviews:

"Thank you for helping me resolve my challenge of maintaining my 100-year-old house.  To date, I have a new roof, insulation, gutters, and several new windows installed by Lindus Construction.

Patricia M.
Bloomington, MN
April 18, 2025

"We had a free inspection of our attic insulation by Logan. He said our insulation was just fine and would not recommend any work be done on it. So great to have an honest contractor who does not want to push product. Thank you for your honesty!"

Grant H.
St. Paul, MN
April 3, 2025

"Excellent customer service and the highest quality work. Went above and beyond to ensure project was completed timely and that all concerns were addressed and were handled to our complete satisfaction. Would highly recommend them. Special thanks to Randall for his excellent communication and care to ensure that all parts of the project were completed with the highest quality work."

Laurie K.
Burnsville, MN
March 21, 2025

"Tyler with Lindus did an amazing job of looking over my home and identifying some critical areas of need regarding insulation. I’ve spent my whole career in the trades and always enjoy learning new things and I definitely learned from Tyler. If you’re looking for honest and insightful help with insulation issues with your home, I would highly recommend Tyler at Lindus."

Andrew L.
St. Paul, MN
January 8, 2025

"My house is 30 years old, and I've never had my attic insulation evaluated. I felt I was overdue to get an inspection and I contacted Lindus Construction via their website. I received a call in a matter of minutes to schedule an inspection. A few days later, Kevin came out and conducted a thorough inspection. The good news was that I had adequate insulation and there was no need to add any more. The bad news was that he identified some mouse activity that I will need to address. Highly recommended contractor!"

Dave R.
Maple Grove, MN
October 12, 2024

"Lindus Construction has lived up to its promises and more. We had the Insulation in our roof replaced. They showed up on time, completed their work in two days, cleaned up so that you would never believe they had been there. Randall, the Supervisor came often to check on the progress and helped as well.  We would highly recommend this company to anyone considering some type of home remodeling. Grading AAA+."

Gary G.
North Branch, MN
June 12, 2024
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