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The Only Extendable

FiRMHORN Ground Screw System allows you to extend and adjust to make sure you will always be able to finish your project the way you were planning to.

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FiRM foundation

FiRMHORN Ground Screw System made the way you can use it the second you screw it in. Immediate and long lasting functionality with the capability of removing or adjusting after time.

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Without Digging

FiRMHORN Ground Screw System saves you from aggravation, variety of material, variety of needed tool, mess on your property compare to building foundation the regular way.

Decking

Done Well Fast.. The best way to build construction foundation.

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19.6'' extendable screw

19.6in long extendable ground screw. The base component that fits both extension and/or attachment. Extension can be applied in order to increase ground grip or elevate terrain deviation.

Fast Icone

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Thank you for your interest in FiRMHORN product! Contact us kindly for official quote or vendor / dealer info. if needed before purchasing.

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9.8'' extension

9.8in long extension fits directly on extendable ground screw. Attachments can be fitted directly on extension. Multiple extensions can be used to achieve needed length or ground grip.

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T Top attachment

T Top can be fitted directly on extendable screw or extension when extension used. T Top supports construction component directly. Construction component has to be fastened and secured by screws.

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Hex Top attachment

Hex Top Can be fitted directly on extendable screw or on extension when extension used. Hex Top can support construction component directly or U/L Flex can be attached to Hex Top.

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Cap attachment

Cap attachment can be fitted directly on extendable screw or on extension when extension used. Cap supports construction component directly. Construction component can be on cap secured by screws.

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U/L Flex attachment

U/L Flex has to be attached on Hex Top. Can be used as a adjustable "L" or "U" profile to support construction component from one or both sides. "U" profile fits 1.97in - 4.02in wide construction component secured by screws.

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Thank you for your interest in FiRMHORN product! Contact us kindly for official quote or vendor / dealer info. if needed before purchasing.

Firmhorn use

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