Layered protection addresses heat and smoke
Multiple fire-protection layers slow heat transfer while dual door seals help limit flames and smoke around the door opening.
Family-owned & trusted since 1923
Authorized AMSEC & Liberty Dealer
With its robust 11-gauge steel frame and a quarter-inch steel plate door, complemented by three layers of drywall, the NF6032E5 gun safe is expertly crafted to secure your firearms against theft and offers 90 minutes of fire resistance.
$3,431.25
Was $4,575.00
Save $1,143.75 · 25% off
| Brand | American Security |
|---|---|
| Model | NF6036 |
| Series | NF 90 Minute Series |
| Exterior dimensions | 59″ × 36″ × 26″ |
| Interior dimensions | 53.5″ × 31.31″ × 18.12″ |
| Weight | 977 lbs |
| Interior capacity | 17.75 cu. ft. |
| Gun capacity | 34 in Safe + 2 on Door |
| Fire rating | 90 Minutes |
| Security rating | RSC-1 |
| Lock | Dial lock — options: ESL5 Electronic Lock |
| Boltwork | (14) 1.5-inch bolts |
| Finish options | Gunmetal Gray |
| Door construction | 1/4 inch |
| Body construction | 11 gauge |
NF safes combine AMSEC’s one-year baseline warranty with lifetime protection for qualifying residential fire or forcible-entry damage.
Important warranty terms. Lifetime fire and forcible-entry coverage applies to the original purchaser in a residential setting. Registration, proof of purchase, prior AMSEC authorization, and a police report within 30 days for a forcible-entry claim are required. Safe contents and losses caused by misuse, improper installation, unauthorized repair, or excluded events are not covered.
Read the official manufacturer warranty (opens in a new tab)With its robust 11-gauge steel frame and a quarter-inch steel plate door, complemented by three layers of drywall, the NF6032E5 gun safe is expertly crafted to secure your firearms against theft and offers 90 minutes of fire resistance.
Multiple fire-protection layers slow heat transfer while dual door seals help limit flames and smoke around the door opening.
Four-way boltwork distributes protection around the complete perimeter instead of relying only on the opening edge.
The UL RSC certification reflects standardized attacks using common mechanical and electrical hand tools, not only a manufacturer claim.
A premium organizer reclaims otherwise-unused space for firearms and frequently accessed smaller valuables.
LED lighting improves visibility at the rear of the safe, while an internal AC outlet supports powered accessories.

Our in-house safe specialists plan the route, bring the right equipment, and place your safe inside the approved room—not at the curb.
White-glove safe delivery and installation is available within approximately 100 miles of Houston.
“Free shipping” can describe the trip to your driveway—not the work of getting a 286-pound safe into position. Compare the service scope before comparing the final price.
↔ Swipe to compare 7 delivery details
| Delivery detail | Typical standard freight “free shipping” | Houston Safe & Lock In-house delivery & installation |
|---|---|---|
| Who shows up | Not included: A third-party freight carrier; timing depends on the carrier’s schedule | Included: Our own in-house Houston delivery team |
| Where your safe ends up | Not included: Curb or driveway drop is common; inside placement may cost extra | Included: Inside placement planned for the approved route and room |
| Stairs, doorways & corners | Not included: Difficult access and specialty handling may be excluded | Included: Access reviewed before delivery and equipment planned for the route |
| Pallet, wrap & cardboard | Not included: Packaging disposal may be left to the customer | Included: Unpacking and packaging scope confirmed in your delivered quote |
| Floor anchoring | Not included: Typically separate from standard freight delivery | Included: Optional bolt-down service can be included in your quote |
| Lock & combination setup | Not included: Usually self-guided from the manufacturer’s instructions | Included: A local safe specialist can answer setup and operation questions |
| If something goes wrong | Not included: Support often begins with the retailer or freight-claim process | Included: Two Houston showrooms and a local team you can call |
Standard freight services vary by seller and carrier. Houston Safe & Lock confirms the available delivery and installation scope for your route in the delivered quote.
★★★★★
“The inventory was impressive, the salespeople were knowledgeable, and the delivery and installation team were outstanding. They went out of their way to carefully install our safe exactly where we wanted it.”
Julia A. · Google Review · Safe purchase & install
Compare the NF6036 with two other models in the NF 90 Minute Series across footprint, published fire duration, capacity, and weight.
The product record answers the essentials. Contact a Houston safe specialist for route, finish, lock, or showroom-availability questions.
Call (713) 522-5555
Open the door, compare the footprint, and plan the route with a local safe specialist at either Houston showroom.
Mon–Fri 8:30–5 · Sat 10–4 · Sun closed
Largest safe showroom in Texas · 5,000 sq ft · Family-owned in Houston since 1923