The Stonewall Homes Newsletter

Your bi-weekly update from Central Oklahoma’s top custom homebuilder.

In this email:

• Windstone neighborhood

• SOLD 🎉

• Home insulation guide

Featured Neighborhood: Windstone

Located just west of I-35 off Indian Hills Rd, Windstone is situated perfectly between Norman and Moore, allowing easy access to amenities while staying out of the hustle and bustle of the inner city.

The community has plenty of room to live and play with its onsite clubhouse, pool, playground, greenbelts, and ponds.

For those who love the convenience of being a stone’s throw from the neighborhood’s entrance, Stonewall Homes has the last lot available on Windstone’s main stretch. If you’re looking for a bit more privacy and seclusion, dozens of lots are for sale in the back of the community, including several waterfront lots.

🎉 SOLD 🎉

As of this week, it’s official — the spec on Legacy Ave. has sold!

While we’ll miss being able to show this home off, we’re beyond excited for the soon-to-be new owners of one of our favorite specs to date.

(However, we’re not bidding adieu to Legacy’s floorplan quite yet. We recently had a couple love the home so much that they wanted to rebuild it exactly as it was—right next to our current model!)

The latest from Pete & Co. - A Quick Guide to Home Insulation

Choosing the right insulation for your home can mean the difference between dealing with a drafty money pit of a house or living in a comfortable, energy-efficient space, but few homeowners are fully aware of their options when it comes to insulation.

Or, at least, few know the real differences between batts, foams, boards, fiberglass, etc.—and why would they? Once a builder or contractor starts using terms like ‘polyurethane,’ ‘cellulose,’ and ‘polyisocyanurate,’ it’s easy to lose track of what’s what and what the best options are. (But seriously, does anyone really know what polyisocyanurate is?)

That’s why we wanted to give a quick run-down of the most common types of insulation, their basic differences, uses, materials, and levels of energy efficiency, and what we recommend for your home.

Q: What are the most common types of insulation?

A:

• Blanket: Batts or Rolls

  - Insulation batts and rolls are very similar in cost, form, and efficiency. They’re perhaps the most common types of insulation given how easy and inexpensive they are to install. Both are laid snug between unfinished wall and ceiling framing—hence the term ‘blanket insulation’—and both are made of flexible fibers, typically fiberglass.

  - The main difference between the two is that batts come in precut sheets that fit piece-by-piece into place while rolled insulation comes in large rolls that fill an area seamlessly.

• Foam Board

  - Foam boards, like batts, are sheets of insulation cut into sections and pieced together. However, they’re more rigid than batts and can be used nearly anywhere in a home, including exteriors. One of the advantages of foam board is that it has a high R-value (see below) and water resistance for not a lot of hassle.

• Blow-In

  - Blow-in, or loose-fill, insulation is exactly what it sounds like: insulation blown into place. This type of insulation is perfect for insulating enclosed or hard-to-reach areas, or places where blankets or boards just don’t work. However, the material, usually made of fiberglass or cellulose, must be sprayed with special equipment, making it harder to install and a bit more expensive.

• Spray Foam

  - Like blow-in insulation, spray foam can be used nearly anywhere, whether it be finished spaces, unfinished spaces, attics, walls, or any crack and crevice in need of insulation. But, while the application is similar, spray foam is made of vastly different materials—namely, polyurethane and isocynate, which combined creates a foam that expands and hardens upon application. The foam must be handled carefully and with the right equipment, as its chemicals cause irritation to the skin and lungs—it’s recommended, understandably, that installing this type of insulation be left to the pros. (Small projects are easy enough to DIY, but spraying a whole house or room can become tricky.)

  - There are two types of spray foam insulation: open-cell and closed-cell. Open-cell has a lower R-value than closed-cell, making it cheaper than the latter, but any spray foam will still be more effective and expensive than most non-foam insulation.

Q: What is an insulation’s R-value?

A: Simply put, an insulation’s R-value tells how well it keeps heat from entering or leaving a space based on its thickness and density. The higher the R-value, the higher the thermal resistance, the better the climate control.

The preferred R-value of an insulation is usually determined by the climate it’s being used in. For instance, when looking at the chart below, zone 6 has a much colder climate than zone 2, so the floors and crawlspaces require a much higher R-value.

Most of Oklahoma sits in zone 3, so our recommended R-values are as follows:

• Attics: R30 - R60

• 2x4 walls: R13 - R15

• 2x6 walls: R19 - R21

• Floors: R25

• Crawlspaces: R19 - R25

Q: What types of insulation does Stonewall Homes use/recommend?

A: At Stonewall Homes, our recommendation is to use blow-in fiberglass and open-cell foam based on the efficiency vs. price of each.

We use blow-in fiberglass in the walls of our homes to get the best coverage and insulation for the price. In the roof, which typically needs a bit more protection than other areas, we use open-cell foam—not as costly as closed-cell, but more effective than the fiberglass.

Thank you for joining us in our journey of making every house a home, and we hope these emails will be a benefit to you. If you have any questions, feel free to reach out to us here. Until next time! 👋