6×8 Premium Sloped Front Storm Cellar (SF68OSS)
Premium-casting 6×8 sloped-front storm cellar sourced from Oklahoma Saferoom and Septic—full 4" wall thickness, introductory availability, and faster install scheduling.
Meeting FEMA 320/361 and IC-500 Specifications
Features & Details
- Premium casting—full 4″ wall thickness
- Introductory phase: priority installation allows for expedited installation
- Inside dimensions: 6′ × 8′ × 6′2″
- Six-step ladder with double handrails
- Fits 8–10 people
- Stamped block pattern
- Meets or exceeds FEMA standards
- 8″ turbine vent (new FEMA-required turbine sleeve)
- Reinforced concrete walls, 5000 PSI strength
- Heavy-duty 1/2″ rebar on 12″ centers for structural integrity
- Fortified roof design for enhanced protection
- Professional-grade EPRO waterproofing system
- Complete ventilation: turbine, 4-way vent system, and covered door vents for air circulation
- Generous ceiling height for comfort
- Durable powder-coated door and ladder system
- 10-year limited factory warranty*
*Factory warranty only; not warrantied by Midwest Storm Shelters.
Models & Pricing
| Model | Occupancy | Size (Inside Dimensions) | Cash Delivered & Set** | Regular Delivered & Set | Cash Complete Installation** | Regular (Financed) Complete Installation* |
|---|---|---|---|---|---|---|
| SF68OSS | 8-10 Person | 6′ × 8′ × 6′2″ | $4,768.20 | $5,175.88 | $7,118.20 | $7,726.81 |
Additional Information
Why SF68OSS? This is our premium sloped-front storm cellar line—same convenient angled entry and hydraulic door you expect from a sloped-front shelter, with a full 4″ wall in a premium factory casting. We are offering the 6×8 size only during this introductory phase.
Faster scheduling: Our partner factory sets aside capacity so we can book up to six SF68OSS installations per week. We still run our full lineup of Midwest shelters; this model simply has a shorter typical wait because of that dedicated weekly capacity.
Warranty: The factory advertises a 10-year limited warranty on this line—see their documentation for terms. Midwest Storm Shelters does not warrant this product; the asterisk above refers to the factory warranty only.
Learn more from the manufacturer: Overview of storm cellars and the 6×8 sloped-front cellar—including construction and feature highlights—is published by Oklahoma Saferoom and Septic at oklahomasaferoomandseptic.com/storm-cellars and oklahomasaferoomandseptic.com/6x8slopefront. Specifications may be updated by the factory; your quote and contract terms apply.
Delivered & set and complete-installation prices are base figures before extra mileage or unusual site work—contact us for a full quote for your address.