Buyers: CBS Home Vs. Wood Frame Home?
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Richard Haddad Executive EditorClose
Richard Haddad Executive EditorRichard Haddad is the executive editor of HomeLight.com. He works with an experienced content team that oversees the company’s blog featuring in-depth articles about the home buying and selling process, homeownership news, home care and design tips, and related real estate trends. Previously, he served as an editor and content producer for World Company, Gannett, and Western News & Info, where he also served as news director and director of internet operations.
Choosing the right type of home is a pivotal decision in your house-hunting journey. Are you leaning toward the durability and sturdiness of a CBS home (concrete block structure), or does the classic appeal of a wood-framed house attract you more?
Each option comes with its own set of benefits, costs, and considerations that can impact your living experience and the strength of your home investment.
In this guide, we’ll review the subtle (and not-so-subtle) nuances of CBS and wood-framed homes, comparing their costs, safety, durability, resale value, and environmental impact.
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What is a CBS home?
A concrete block structure (CBS) home is characterized by its method of construction, which uses concrete blocks for the walls’ core. These homes are built on poured concrete foundations, with the walls formed from concrete blocks. Reinforcement is commonly added through rebar, and the blocks may be filled with concrete for extra strength and durability. This method creates a robust and resilient structure sought out by many homeowners.
In contrast, wood-framed homes, which use wooden beams and studs to create the structure’s framework, are more prevalent in residential construction across the country.
The popularity of wood-framed versus CBS homes can significantly vary by region. For instance, in areas like Florida, where hurricanes and other natural disasters are more common, CBS homes are often favored for their superior ability to withstand such events.
Name note: In some real estate circles, CBS is an acronym for “concrete block and stucco.” For both home styles, the construction process is generally the same — poured concrete foundations, concrete block walls, and rebar for reinforcement.
History of concrete block structures
Evidence of concrete structures can be found as far back as 6500 BC, when Nabataea traders built homes and underground cisterns in parts of Syria and Jordan. Since then, humans have combined crushed stone and water to form building materials for all kinds of structures, both large and small. Even the Pantheon, a former Roman temple with its immense dome, was built with concrete in 126 AD.
The invention of Portland cement in the 1800s, and the concrete block machine in the early 1900s revolutionized this process, making it faster, more efficient, and allowing for a variety of block sizes and shapes.
Concrete block construction gained popularity rapidly due to its durability, fire resistance, and insulation properties. It became a favored choice for commercial and residential buildings alike.
A brick house is not a CBS home
A house made with bricks falls outside of the concrete block structure or CBS category. Concrete blocks have a much greater compressive strength and higher water resistance. Bricks cannot support as much internal weight and are generally not considered a structure-based material. However, concrete has a shorter life span than brick, but it still provides efficient results for up to 100 years.
Which home costs more, CBS or wood?
When comparing the initial construction costs, wood-framed homes typically come in at a lower price point than concrete block structure (CBS) homes. The difference in cost can be attributed to several factors, including the materials used and the construction process. Wood, being a more readily available and easier material to work with, can reduce labor costs and construction time.
In contrast, CBS homes require more specialized labor and materials, such as concrete blocks and rebar, which can increase the overall cost.
Which home is safer, CBS or wood?
In terms of safety, CBS homes generally offer superior protection compared to wood-framed houses. CBS homes are renowned for their ability to withstand severe weather conditions, including hurricanes, tornadoes, and heavy storms. Their concrete block construction provides excellent resistance to high winds and flying debris, significantly reducing the risk of structural damage during such events.
Furthermore, CBS homes are less susceptible to fire than wood-framed homes, as concrete blocks do not ignite or spread flames.
Which home is more durable, CBS or wood?
Concrete block structure homes are known for their exceptional durability compared to wood-framed homes. The strength of concrete blocks, reinforced with steel and filled with concrete, ensures a sturdy construction capable of withstanding harsh environmental conditions, from extreme winds to seismic activities. This resilience extends the lifespan of CBS homes.
Wood-framed homes, while offering flexibility and easier modification, are more susceptible to wear over time due to factors like moisture, pests, and fire. The natural decay process of wood can lead to structural vulnerabilities, necessitating more frequent maintenance and repairs.
Which home has a higher resale value?
Resale value in homes is influenced by several scaling factors, including location, market trends, the materials used in construction, and overall buyer preferences in any given market. Both CBS (concrete block structure) and wood-frame homes have their unique selling points. Because of this, it’s difficult to provide a definitive answer on which home has a higher resale value. To help tip the scales for your buying decision, here are some advantages and disadvantages to consider for both home styles.
Pros of a CBS home:
- Stronger construction: CBS homes are renowned for their sturdy construction, capable of withstanding severe weather conditions better than wood-frame homes.
- Lower maintenance: The durability of concrete blocks reduces the need for frequent repairs.
- More affordable insurance costs: Due to their resilience against elements like wind and fire, CBS homes often qualify for lower insurance premiums.
- Fewer pest problems: Concrete structures are not as susceptible to termites and other pests that can damage wood homes.
- Sound canceling: The density of concrete blocks provides excellent noise reduction from outside sources.
Cons of a CBS home:
- Insulation: While improvements have been made, older CBS homes may not be as energy efficient as wood-frame homes due to insulation challenges.
- Higher construction costs: The materials and labor required for CBS construction can be more expensive upfront.
- Environmental impact: The production of concrete blocks and the construction process itself can have a larger environmental footprint than wood.
Pros of a wood-frame home:
- Ability to renovate and remodel: Wood-frame homes offer greater flexibility for renovations and modifications, appealing to homeowners looking to customize their living space.
- More affordable construction: Generally, the initial costs for constructing a wood-frame home are lower compared to CBS homes.
Cons of a wood-frame home:
- Less durable, more maintenance: Wood is more susceptible to damage from the elements, pests, moisture, and time, potentially leading to higher maintenance costs.
- Increased pest damage risk: Wood homes are at a higher risk for termite and other pest infestations, which can lead to significant repair costs.
- Higher homeowners insurance costs: Due to their susceptibility to fire, wind, and pest damage, wood-frame homes may incur higher insurance premiums.
Understanding these pros and cons can offer a clearer picture of what to expect in terms of resale value and overall satisfaction with your home choice. Ultimately, the best investment depends on your personal needs, budget, and the specific characteristics of the local real estate market.
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Are CBS homes eco-friendly?
The environmental impact of CBS (concrete block structure) homes is a topic of considerable debate. On one hand, the production of concrete blocks requires significant energy and emits a notable amount of CO2, raising concerns about their carbon footprint. However, the durability and energy efficiency of CBS homes in their operational phase can offset some of these initial environmental costs.
Concrete’s thermal mass helps in regulating indoor temperatures, reducing the need for heating and cooling, and thereby lowering energy consumption over the home’s lifespan. Moreover, innovations in concrete production, including the use of recycled materials and more efficient manufacturing processes, are improving the sustainability of CBS homes.
Thus, while not without their environmental challenges, CBS homes have the potential to be part of eco-friendly living solutions, especially when considering their longevity and energy efficiency benefits.
Is life different in a CBS home?
Living in a CBS home offers what some consider a unique experience that differs in several ways from residing in a wood-frame house. The solid construction of a CBS home can provide a sense of security and quietness, thanks to the superior sound insulation properties of concrete blocks. This can be particularly appealing in noisy neighborhoods or areas prone to severe weather, as the robust walls offer an added layer of protection against storms and reduce external noise.
The thermal mass of concrete also contributes to a more stable indoor temperature, potentially enhancing comfort and reducing the need for constant heating or cooling.
However, the very nature of concrete construction may limit the ease of making structural renovations or changes compared to wood-frame homes, which are more amenable to modifications. As such, living in a CBS home can feel different, especially in terms of peace, durability, and the potential for customization.
Which home should I buy: CBS or a wood frame?
Deciding between a CBS (concrete block structure) home and a wood-frame house ultimately depends on your priorities, budget, and the specific challenges and opportunities of your local real estate market. CBS homes can offer unmatched durability, safety from extreme weather, and lower long-term maintenance, making them a solid choice for those in disaster-prone areas or anyone looking for a sturdy, low-upkeep home.
On the other hand, wood-frame homes can be more cost-effective upfront, offer easier customization and renovations, and typically provide a warmer aesthetic appeal.
Both types of construction have their unique advantages and potential drawbacks, from the initial investment and maintenance costs to energy efficiency and environmental impact. As such, the best choice varies by individual needs, lifestyle preferences, and geographical location.
A top real estate agent can provide invaluable guidance, helping you weigh the pros and cons of each option in the context of your desired area and financial situation. HomeLight can connect you to the highest-rated agents in your desired location who can help you explore your options and make your dream home a reality.
Header Image Source: (Brett Jordan / Unsplash)
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