Are fence posts always set in concrete?

• <div><p>No, fence posts aren’t always set in concrete. If you don’t want to use concrete footings for your posts, expanding foam is a popular alternative. <a href="https://www.angi.com/articles/expanding-foam-vs-concrete-posts.htm">Expanding foam and concrete</a> each have certain pros and cons. For instance, foam is easier to install and more sustainable, but concrete is sturdier and less expensive. </p></div>

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Q: What happens if you don't put gravel under concrete?

• <div><p>If you don&rsquo;t put gravel under concrete, the concrete can crack, sink, bow, or crumble. Even the <a href="https://www.angi.com/articles/concrete-forming.htm">concrete forming</a> process will not go as smoothly if you are working directly on the soil or bare bedrock. The lack of a proper gravel layer can also lead to drainage issues below your slab, leading to water issues throughout your lawn and around your foundation.</p></div>

Q: Do vinyl fence posts need concrete?

• <div><p>Vinyl fence posts need concrete for longevity and stability. Later on, if a fence post is loose, you may be able to use expandable foam to repair the post. Expandable post foam works well for repairs or temporary fences. But when it comes to initially installing the post, always use concrete for the best results.</p></div>

Q: Are fence posts always set in concrete?

• <div><p>No, fence posts aren&rsquo;t always set in concrete. If you don&rsquo;t want to use concrete footings for your posts, expanding foam is a popular alternative. <a href="https://www.angi.com/articles/expanding-foam-vs-concrete-posts.htm">Expanding foam and concrete</a> each have certain pros and cons. For instance, foam is easier to install and more sustainable, but concrete is sturdier and less expensive. </p></div>

Q: How much weight does a 4-inch concrete slab support?

• <div><p>A 4-inch-thick concrete slab can support around 4,000 pounds per square foot if a contractor reinforces the slab with rebar, while that same slab without reinforcements will support closer to 1,000 pounds. For the purposes of a patio, 4 inches in thickness without reinforcement should suffice unless you&rsquo;re installing heavy kitchen equipment or a hot tub on it. In those cases, reinforcing your slab and sticking with 4 inches of thickness should provide plenty of strength.</p></div>

Q: How long does concrete sealer last?

• <div><p>Epoxy and polyurethane sealers can last <b>five to 10 years</b>, while acrylic sealers last <b>two to three years</b> or more depending on the use, wear of the surface, and type of sealer you choose. Areas that see heavy traffic or extreme ice and snow may require more frequent sealing. Test your concrete every two years to gauge how it responds to absorbing water or if it fully repels it for longer than 20 seconds.</p></div>

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Verified Reviews for Decorative Concrete Service pros in Avinger, TX

*The Angi rating for Decorative Concrete Service companies in Avinger, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Decorative Concrete Service needs.

*The HomeAdvisor rating for Decorative Concrete Service companies in Avinger, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Decorative Concrete Service needs.

Last update on November 28, 2025

Reviewed in January 2024
This job was not just laying a slab, it was a large amount of concrete that was 4 foot high and 4 foot wide. The weight of the concrete was a concern. Retaining walls had to be very strong and supported more than normal. It head with no issues. I would recommend this Company for any concrete...
Diaz Concrete Specialist, LLC
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Reviewed in December 2023
Did a great job. Showed up on time and completed within estimated timeframe. Also had a concrete company come out and repair the sidewalk that was cracked during the large tree removal. Highly recommend.
Palacios Tree Service LLC
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Reviewed in February 2023
They did a great job on my back porch. Concrete looks great!
Texco Services, LLC
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Reviewed in February 2022
Jason listens! He tried very hard to do exactly as we requested. He removed the swimming pool, totally removed all the concrete and debris associated with the removal, then filled and cleaned up the entire area. We are highly satisfied.
Franks Property Management
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Reviewed in March 2018
This is the second time that we have hired Mark to install a mailbox for us. (We live in a rural area, where mailboxes get destroyed by vandals). He dug up the old mailbox post (which was not easy, as it was cemented into the ground). I purchased the mailbox and post. He un-boxed and assembled...
The Maintenance Man
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Reviewed in January 2016
Took months to complete a job that should have been a week. (weather was not an issue). Concrete cracked, and several areas up to 10 inches wide, just came out. Stain was never done properly, coloring not as discussed, and discolored after a few months. Did not come when said they would and...
CURB APPEAL
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Reviewed in July 2013
Had issues on time of job completion, have had to have air conditioning vent re-installed correctly, electrical work has had to be redone because fan controls stopped working and outside plug ins don't work, and outside lights were not installed correctly. Have had to get insulation installed...
Montoya Construction
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Reviewed in April 2012
They did a good job and they didn’t have to go along the concrete. They did a right job and I would recommend them to anybody. I thought their price was appropriate.
Peter Paul's Plumbing Inc
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Concrete Driveways & Floors Installation

Concrete Patios, Walks & Steps Installation

Concrete Flatwork Repair & Resurface

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LA solutions

LA solutions

Macedo Construction

Macedo Construction

Monreal concrete

Monreal concrete

Evolucion Decorative Concrete

Evolucion Decorative Concrete

CTI of east texas

CTI of east texas

TexGuard Pest Management, LLC

TexGuard Pest Management, LLC

Eblen Construction

Eblen Construction

SureStep Inc

SureStep Inc

Rockin' D Services

Rockin' D Services

Pacific Pools

Pacific Pools

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