Design/Cost

Site Calculator

Enter the Required Storage Volume, select a StormTech System, and Select a Volume per chamber and the calculator will approximate the total system size and cost needed.

" Maxlength="15" onBlur="Calculate(this.form);"> ft3 <% if request.form("StorageSystem")="" then %> Select A System SC - 310 SC - 740 <% else %> <% if request.form("StorageSystem")="740" then %> SC - 740 SC - 310 <% else %> SC - 310 SC - 740 <% end if %> <% end if %> Select Volume Per Chamber <% if request.form("StorageSystem")="740" then %> 74.9 CF w/6" of stone below 81.6 CF w/12" of stone below 88.4 CF w/18" of stone below <% else %> 31.0 CF w/6" of stone below 35.7 CF w/12" of stone below 40.5 CF w/18" of stone below <% end if %> Number of Chambers Needed: Required Bed Size: * ft2 Quantity of Stone: * Yds3 Tons Volume of Excavation: * Yds3 Area of filter fabric: * Yds2   Quantity Cost1 Total Chambers: $ / unit** $ Stone: $ / ton $ Excavation: $ / yard $ Filter Fabric: $ / yard $ 1Call 1-888-296-5367 for estimated chamber pricing.     $     $ * includes 10% overage for bed perimeter For general estimate purposes only. Contact Stormtech for costs on specific projects and associated variables. Does not reflect changes in geographical costs or contractors overhead, profit and other miscellaneous expenses. **Chamber costs may not be inclusive of shipping.