Storm Shelters Holdenville

Holdenville Storm SheltersIf you’re thinking about the purchase of a storm shelter in Holdenville, the FlatSafe Storm Shelter might be exactly what you’re looking for. This patented (#7428800) advanced new product is an underground storm shelter meant for use in your home’s garage. Supplying beyond F5 protection, it may be installed in an existing house and optimize the floor area under your car.

Whether you select our HDPE storm shelter or one of our metal shelters, we GUARANTEE that it won’t ever float. FlatSafe storm Shelters are back-filled 100% with ready-mix concrete (NO dirt) to counteract buoyancy and flotation of the installed shelter. Our Holdenville storm shelter installation contractors will deal with the whole process of installation from beginning to end.

Each of our shelter options provides its own advantages. Not sure on which tornado shelter is right for your home and budget? Contact our dedicated storm shelter experts today at (866) 520-FLAT or continue reading to find out more about our innovative shelter designs. 

We Install And Sell Three Varieties of Storm Shelters in Holdenville

• High-Density Polyethylene Storm Shelters

High-Density Polyethylene (HDPE) Shelters offer rust proof, waterproof, durable, long-lasting storm shelters ─ resistant to environmental stress and mechanical damage. With a 50-year guarantee, HDPE is an engineered polymer…a polyethylene thermoplastic made with a mold. High-Density Polyethylene is also commonly used for: boat lifts and personal watercraft docks, plastic bottles, jugs, food containers, storage totes, underground piping and culverts, plastic lumber and decking, cutting boards, auto parts, toys, etc.. It is the ultimate in Corrosion Protection.

• Hot Dip Galvanized Storm Shelters

Our Hot Dip Galvanized storm shelters are made of 10 gauge sheet metal and leak tested ─ providing protection from rust and corrosion for a long-lasting, maintenance free storm shelter. With a 50 year warranty Hot Dip Galvanizing is the process of dipping fabricated steel into a kettle or vat containing molten zinc. While the steel is in the pot, the iron from the steel metallurgically reacts with the molten zinc to form a tightly-bonded alloy coating that provides superior corrosion protection to steel. Using zinc to protect steel from corrosion (hot-dip galvanizing) is a 150-year-old practice! Our Galvanized FlatSafe storm shelter is made of 10 gauge sheet metal. All welds are leak-tested to guarantee they won’t allow ground water to seep into the shelter. Following the protector is fabricated, the unit is Hot-Dip Galvanized to protect your investment for an expected 50+ years.

• Coal Tar Epoxy Storm Shelters

Coal Tar Epoxy is a heavy duty, high build protective coating that has high durability, is resistant to many corrosive reagents, and is excellent at sealing out moisture. It is widely used in industrial and marine environments. It is primarily applied to steel to protect it from corrosion and rust. It is frequently seen on steel boat hulls, underground water and oil tanks and pipelines, offshore oil rigs, and dam gates. Our Coal Tar Epoxy underground storm shelter is made of 10 gauge sheet metal. All welds are leak-tested to guarantee they will not allow ground water to seep into the shelter. After the shelter is fabricated, we apply a thick coating of Coal Tar Epoxy to the exterior of the shelter. The Coal Tar Epoxy bonds to the steel and serves to protect the exterior of the steel shelter from corrosion and rust. The interior of the storm shelter is painted with red oxide primer paint to protect the steel on the interior from corrosion and rust.

Flat Safe Storm Shelters

Storm Shelters Holdenville
High-Density Polyethylene (HDPE)

According to a National Storm Shelter Association (NSSA) Evaluator, Dr. James McDonald, a Professional Engineer, “The FlatSafe Storm Shelter layouts are well recorded and well thought out”.

Dr. McDonald also said, “The attention to detail is commendable”. Along with the decisions of an NSSA evaluator, Larry Tanner, a Professional Engineer and Research Associate at Texas Tech University, said; “The Wind Engineering Research Center at Texas Tech University applauds your company’s efforts in providing a safe product for the customer”.

All of our Storm Shelters Are Equipped With Our Single Piece Lid System

All of our underground storm shelters that we sell and install in Holdenville come with our patented single piece lid system. The lid is 1/4″ thick steel plate with added structural tubing to give extra strength. The single-piece lid is bigger than the frame of the saferoom opening and sits above the frame, not down within the frame. Our lid system is a lot stronger than the typical 2-piece lid system provided by everybody else and provides more than adequate ventilation to the occupants.

Contact our dedicated specialists today at (866) 520-FLAT to find out more about the installation of our storm shelters in your Holdenville home.