Educating our community is a priority.

Welcome to Our Roofing and Siding Blog

Welcome to the Grennan Construction Blog Page – your ultimate resource for homeowner education. At Grennan Construction, we believe that informed homeowners make the best decisions for their homes and families.

Our blog is dedicated to providing you with expert insights, tips, and guidance on everything from renovation best practices to the latest in sustainable building techniques. Whether you're planning a major remodel, curious about the newest materials, or seeking ways to enhance your home's efficiency, our blog is designed to empower you with knowledge. Join us as we explore the vast world of construction and home improvement, all aimed at helping you make informed, confident choices for your living spaces.

Home with new roof in the winter.

Can you Put on a Roof in the Winter?

November 2, 2021

Many people wonder if winter is a safe time to install or replace your roof, and the answer is yes.

Roofing Companies That Offer Financing

Roofing Companies That Offer Financing

October 2, 2021

Finding new roof financing is an essential but stressful task as it can be challenging to come up with thousands of dollars for an unplanned project. Read our blog to find out how Grennan Construction can help you!

After photo of a home in Clarkston, Michigan, Grennan Construction completed a Roof replacement using CertainTeed Landmark shingles in the color pewter.

How To Match Roof Shingles To Your House Color? 6 Tips To Take Into Consideration

September 2, 2021

Some homeowners get stumped when it comes to choosing their shingle color. Follow along with us as we break down 6 things to consider when making the decision of what color shingle to choose for your new roof.

Storm damage

What to do After Storm Damage?

August 3, 2021

Experiencing severe weather situations can be extremely stressful, especially when the integrity of your home is involved. The following are tips for weathering the experience of a severe storm and the damage your home could face.

What is James Hardie?

What is James Hardie Siding?

July 1, 2021

James Hardie is the #1 siding brand and largest siding manufacturer in North America. James Hardie® fiber cement products combine beautiful design with high performance.

Roofing Cost Calculator

How Much Does a New Roof Cost?

June 2, 2021

Are you wondering, how much does a new roof cost? Replacing your roof may seem like a straightforward process, but countless factors affect the cost.

Homeownder creating a savings plan for a new roof

How to pay for a new Roof?

May 24, 2021

It’s easy to think a roof replacement is out of the budget. This article shares tips, ideas, and options on how to pay for a new roof and save money.

Residential roofing contractor complete new roof after photo

How Often Does a Roof Need to be Replaced?

May 23, 2021

Are you wondering, how often does a roof need to be replaced? Determining when exactly you need a replacement depends on a lot of factors.


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