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Building Homes or Extensions/extending slab
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Question
Hello, I am looking for advice on extending an existing shed slab. We currently have a storage shed measuring
12' x 16', that we would like to expand to 24' x 16'. Is it practical to try to expand the foundation/slab, or more cost effective to simply rip out the existing and repour. If it is possible to "add on" to the existing slab, I would appreciate your thoughts on this. Thanks
John, there is no reason to abandon what you have. You mention foundation which would be unusual on a storage shed, but if so, make sure you duplicate the condition on the new. A big problem can be differentail settling. Dowel into the side of the existing slab to keep the two slabs at the same elevation.
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Answers by Expert:
Dan Griffin
Expertise
I can answer almost all questions related to the total construction process. My expertise is in commercial construction, though I can field most any residential question. I have hands on experience in concrete, heavy equipment, masonry, all phases of carpentry, interior finishes, and I am fairly strong in mechanical and electrical.
Experience
I have over 20 years experience as a commercial carpenter and commercial construction superintendent. I have another 20 years experience in facility management for a major school district.
Organizations
My favorite hobby for he past 12 years has been singing bass in a The OkChorale men's barbershop chorus and the Mature Moments quartet.
Education/Credentials
I hold a Bachelor's degree in English and Math. I have completed many continuing education hours in the building trades. I hold a Master Carpenter card from the AGC, Associated General Contractors.
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