Everything You Need to Know About Floor Joists & Band Boards
In our previous article, we discussed “Common Wet Insulation Issues.” Now, let’s continue focusing on your home’s structure and dive into everything you need to know about floor joists and band boards.
No need to wait—let’s get started!
What Are Floor Joists & Band Boards?
Floor joists and band boards (also known as rim joists) are crucial components of your home’s structural framework.
Floor joists are horizontal beams that run across the length of your home’s foundation or support walls, providing the main support for your flooring system. They distribute weight evenly and ensure the floors remain stable.
The band board or rim joist sits perpendicular to the ends of the floor joists, forming the outer edge of the floor framing. It helps secure the floor joists together and provides additional stability to the structure. The term “rim joist” is often used interchangeably with “band board,” but both refer to this vital piece that anchors the floor joists and supports the overall structure of your home.
Signs of Damage to Your Floor Joists and Band Boards
Signs of issues with your floor joists and band boards include:
- Sagging or Uneven Floors: Floors that feel soft, bouncy, or appear to dip in certain areas.
- Cracks in Walls or Ceilings: Especially around doorways or windows, which can indicate shifting or settling.
- Doors and Windows That Stick: Difficulty opening or closing doors and windows due to misalignment.
- Visible Mold or Mildew: Growth around the baseboards, band boards, or in the crawl space.
- Musty Odors: Persistent damp or musty smells that suggest moisture buildup or hidden water damage.
- Signs of Rot or Water Damage: Discoloration, softness, or deterioration in the wood of floor joists or band boards.
If you notice any of these signs, it could mean your floor joists or band boards are compromised and need professional attention to prevent further structural damage.
What You Need to Know Next
In this post, we covered everything you need to know about floor joists and band boards, including their purpose, common issues, and signs of damage to watch for. Understanding these crucial components can help you maintain the structural integrity of your home.
There’s much more to learn about protecting your property, so in our next article, we’ll dive into “Your Guide to House Lifting.”
If you need foundation repair services, Foundation Recovery Systems offers a quick, easy, and completely FREE inspection—just click the button below to get started!
FAQs
The cost varies depending on the size of your crawl space and the extent of repairs needed. Contact us for a free inspection by our experts, who can provide an accurate cost estimate. We also offer financing options and obligation-free repair estimates.
Often mistaken for mold, wood rot mainly affects crawl space joists and beams, leading to floor sagging. Unlike certain molds, wood rot is not usually toxic, but both can aggravate health conditions like asthma and allergies. Foundation Recovery Systems will identify the specific issue in your crawl space and provide the right solution during our free inspection.
Neglecting wood rot only leads to its progression and expansion, attracting pests that bore into wood and causing structural issues such as sagging floors and overall structural weakening. This poses a risk to both the health of your home and its structural soundness. It’s critical to seek professional help from crawl space experts like Foundation Recovery Systems at the earliest indication of wood rot. We offer prompt and thorough evaluations during our free inspections and provide tailored repair strategies.
Related Resource
Award-Winning Service
- 5/
- 5/
- 5/
- 5/
- 5/
3 months later, I'm still WOW'd by the great service I received from Jared and the team at Foundation Recovery Systems! I needed my…
3 months later, I'm still WOW'd by the great service I received from Jared and the team at Foundation Recovery Systems! I needed my driveway lifted due to sinking near my garage. I called 2 companies for a quotes. FRS responded first and I never had to wonder what was coming next! I received communication from Jared the night before my appointment just to confirm the scheduled date/time, which I appreciated. Then, on the day of my appointment, Jared not only let me know when he was the on the way, but he also provided an ETA. He showed up on time, with a kind smile and tons of knowledge! Jared spent time walking me through his observations of my driveway, the "why" behind what was happening and the "how" behind the recommended repair. He took time to measure the area to provide an accurate quote and answered my many questions! The FRS team that completed the repair the following week was just as kind, courteous and professional! It's worth noting I did receive a second quote from another company, and though the price was comparable, the level of service was not. I wasn't even sure if the other company was coming at the scheduled time for my estimate. The guy who showed up was at my house for maybe 2 minutes-no measurements, no insight on the recommended repair…just confirmation a quote would be emailed. Needless to say, the level of service and care from FRS really sets the bar high! They're one of one! Thank you to Jared and the team for taking care of my home, making me feel so comfortable and making the decision to go with FRS so incredibly easy! Your professionalism, knowledge and care is unmatched! If you're looking for foundation repairs, truly… look no further than FRS!
- 5/
- 5/
- 5/
- 5/
- 5/
Great company to work with. Alex Zike and Kyle Berry did a great job on fixing our foundation issues.
Great company to work with. Alex Zike and Kyle Berry did a great job on fixing our foundation issues.
- 5/
- 5/
- 5/
- 5/
- 5/
The crew arrived on time after calling me as they left Springfield. They were friendly and polite and very personable. Their work was neat…
The crew arrived on time after calling me as they left Springfield. They were friendly and polite and very personable. Their work was neat and clean. Our floor had begun to sag and squeak over the 43 years we’ve lived in the house. Today, the squeak is gone! I have used this company before, and I will most definitely use them again. Thank you Foundation Recovery Systems, and most especially Mason H.,Mason T., and Logan R Sincerely,Beverly M.Harrison, Arkansas
- 5/
- 5/
- 5/
- 5/
- 5/
Zach sanders, great job, great guy, explained everything easy to understand. A+ job…
Zach sanders, great job, great guy, explained everything easy to understand. A+ job…
- 5/
- 5/
- 5/
- 5/
- 5/
Josh S. was great to work with. He spent time asking questions to verify that he understood the entire project. He took his time exploring…
Josh S. was great to work with. He spent time asking questions to verify that he understood the entire project. He took his time exploring options. He then gave us a detailed estimate, and explored the best options for us. He allowed questions, and we had a lot. He answered every question, he didn’t judge when we asked silly questions. He even brought a little humor. Thanks Josh
- 5/
- 5/
- 5/
- 5/
- 5/
Really good and efficient flooring feels level and solid after they fixed our foundation.
Really good and efficient flooring feels level and solid after they fixed our foundation.
- 5/
- 5/
- 5/
- 5/
- 5/
FRS did our crawl Space 2 years ago. Smooth results . Steven G was the sales engineer. Now we are doing the basement . Glad Steven is still …
FRS did our crawl Space 2 years ago. Smooth results . Steven G was the sales engineer. Now we are doing the basement . Glad Steven is still with the company. I didn't feel the need to get other estimates. Professional Top to bottom!
- 5/
- 5/
- 5/
- 5/
- 5/
Dustin did a fantastic job when he came to view my property and addressed the issue with a professional persona the entire time. He…
Dustin did a fantastic job when he came to view my property and addressed the issue with a professional persona the entire time. He pencilled a thorough plan of my home and then talked this through with me explaining every detail of waterproofing and installation of a sump pump. I was able to see a computerized version of the waterproofing process. Dustin responded to all of my questions in person and through text message. I was really fortunate to get booked in for the following week and Dustin continued to remain in contact and offered support on preparing my basement for the waterproofing. The visit was so helpful and informative that I decided to go with this company immediately. I had had another company visit that same morning and the difference between another representative and Dustin was apparent and so marked the moment he came into my home. I hope to never need waterproofing again; however, I would recommend this company and Dustin to anybody in need of water leaks. I have never met a more helpful and knowledgeable contractor in home repairs. Thank you, Dustin, for making this process so much more manageable.
- 5/
- 5/
- 5/
- 5/
- 5/
I used Foundation Recovery Systems to do foundation repair for an investment property in Olathe. They were able to straighten one wall and…
I used Foundation Recovery Systems to do foundation repair for an investment property in Olathe. They were able to straighten one wall and add supports to another. I really appreciated the communication and efficiency. The salesman, Ryan Howard, was great to work with. I appreciate the straight forward process. I spent more money than I wanted to on this project, but I expect the outcome is worth it in the long run.
Raymond Henderson, Fernando Velazquez, Donnell Douglas showed up to do our service call for the leveling of a beam. Kind, courteous and…
Raymond Henderson, Fernando Velazquez, Donnell Douglas showed up to do our service call for the leveling of a beam. Kind, courteous and thorough from the time they stepped out of the truck. Couldn’t have been happier with how they handled business when they were here. Thanks guys!
- 5/
- 5/
- 5/
- 5/
- 5/
Derek Felix was great! Very thorough and super professional guy.
Derek Felix was great! Very thorough and super professional guy.
- 5/
- 5/
- 5/
- 5/
- 5/
Josh S. was efficient, knowledgeable, flexible with his time. He was willing to answer all our questions. He was patient in explaining the…
Josh S. was efficient, knowledgeable, flexible with his time. He was willing to answer all our questions. He was patient in explaining the process and the advantages, and possible complications, with both of our project locations.
- 5/
- 5/
- 5/
- 5/
- 5/
Joshua S. came out to quote our concrete leveling projects. He did a fabulous job understanding what we needed done. After taking all his…
Joshua S. came out to quote our concrete leveling projects. He did a fabulous job understanding what we needed done. After taking all his measurements and notes he went over every detail of what was going to be done. how the costing worked etc. etc.. Of the 3 quotes we got Joshua was the only inspector to walk me thru the projects after he did his inspection. I will leave another review when the project is completed.
- 5/
- 5/
- 5/
- 5/
- 5/
Blake came out to inspect a basement foundation that had been previously repaired. He was very personable, professional. Most importantly,…
Blake came out to inspect a basement foundation that had been previously repaired. He was very personable, professional. Most importantly, he was honest. I’ll use FRS again if I need to have other work done.
- 5/
- 5/
- 5/
- 5/
- 5/
Very knowledgeable . Polite. Made 1 job into 3 or more. I'm very satisfied.
Very knowledgeable . Polite. Made 1 job into 3 or more. I'm very satisfied.
- 5/
- 5/
- 5/
- 5/
- 5/
Our experience with this company was amazing, the 2 guys that came to our house were outstanding Mike & Nick!! Would definitely recommend…
Our experience with this company was amazing, the 2 guys that came to our house were outstanding Mike & Nick!! Would definitely recommend this company and these 2 employees to anyone
- 5/
- 5/
- 5/
- 5/
- 5/
Tanner Mckinizie and Matt did a fantastic job! They were very professional and had great communication throughout the entirety of the…
Tanner Mckinizie and Matt did a fantastic job! They were very professional and had great communication throughout the entirety of the project! Would recommend them to anyone. Thanks guys
- 5/
- 5/
- 5/
- 5/
- 5/
We called foundation recovery systems out because our drive way had settled a lot over the past 5 years of owning the house, we were…
We called foundation recovery systems out because our drive way had settled a lot over the past 5 years of owning the house, we were considering just tearing it out and getting a new drive way. Jonathan came out and did his inspection, was able to bring other issues on the home to our attention. The fact that the solution he was able to provide was a fraction of the costs for a new drive way was reason enough to move forward with the work we wanted done. Driveway was lifted and we didn't have to wait forever for the solution to cure, we were able to use our driveway day of install.
- 5/
- 5/
- 5/
- 5/
- 5/
The estimate seemed reasonable. The 2 young men worked steadily until after dark to complete the job. It was my understanding through…
The estimate seemed reasonable. The 2 young men worked steadily until after dark to complete the job. It was my understanding through them that most often they have 3 to a team. The seemed to know what they were doing.
- 5/
- 5/
- 5/
- 5/
- 5/
Eric S. was extremely helpful and professional when he came to evaluate my basement water problem. He was knowledgeable and dedicated to…
Eric S. was extremely helpful and professional when he came to evaluate my basement water problem. He was knowledgeable and dedicated to identifying the unusual issue, and he was straightforward about the best approach to fix it.
Leah Leitow
Publish Date:
Last Modified Date:
Our Locations
3349 Southgate Ct SW,
Cedar Rapids, IA 52404
(319) 220-5034
14678 E 925 North Rd, Building 5
Bloomington, IL 61705
6300 NW Beaver Dr.
Johnston, IA 50131
(515) 373-8491
7280 NW 87th Terrace, Suite C-210
Kansas City, MO 64153
(816) 774-1539
211 SE State Route 150
Lee's Summit, MO 64082
(816) 774-1539
1872 State Hwy M
Moberly, MO 65270
(660) 202-8662
3020 N. Martin Ave.
Springfield, MO 65803
(417) 612-8286
1625 Larkin Williams rd.
Fenton, MO 63026
(314) 207-9995