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Double Cylinder Deadbolts – Superior Security for Your Home and Business
When it comes to protecting your home, rental property, or business, choosing the right door hardware can make all the difference. At Coastal Hardware Store, we proudly offer an extensive collection of double cylinder deadbolts that deliver unmatched security, durability, and value. These locks are an excellent choice for exterior doors where maximum resistance to forced entry is essential, featuring top names like Emtek, Baldwin, and more.
Unlike single cylinder deadbolts, double cylinder deadbolts require a key for both sides of the lock—inside and out. This unique feature makes them ideal for doors with nearby glass panels or sidelights. Even if the glass is broken, an intruder can't reach inside to unlock the door without the key.
Why Choose Coastal Hardware Store for Double Cylinder Deadbolts?
At Coastal Hardware Store, we understand that security upgrades shouldn't break the bank. That’s why we offer highly competitive pricing across our entire selection of double cylinder deadbolts—without compromising on quality. Our buyers carefully select each product to ensure durability, ease of installation, and superior performance.
Some key reasons why thousands of customers trust us:
- Affordable Pricing: With many models starting under $50, our double cylinder deadbolts provide cost-effective security solutions.
- Fast U.S. Shipping: Most orders ship within 1-2 business days, with delivery in as little as 3–5 days.
- Top Brands Available: Including industry leaders like Baldwin, Emtek, Schlage, Kwikset, and more.
- A Variety of Finishes and Styles: Choose from satin nickel, oil-rubbed bronze, matte black, and polished brass to perfectly match your existing door hardware.
- Bulk Discounts for Contractors: Contact us if you’re ordering for a larger project or multiple units.
Features of Our Double Cylinder Deadbolts
When you shop with Coastal Hardware Store, you’re not just buying a lock—you’re investing in long-term peace of mind. Each double cylinder deadbolt in our collection is designed to provide:
- Maximum Resistance to Forced Entry: The double key mechanism prevents intruders from easily manipulating the lock, even if a window is broken.
- Weather-Resistant Finishes: Our deadbolts are built to withstand harsh weather conditions without fading, rusting, or corroding.
- Smooth Key Operation: High-precision cylinders ensure smooth turning and reliable locking every time.
- Flexible Design Compatibility: Whether you’re upgrading a residential door or adding extra protection to a commercial property, our deadbolts come in both standard and heavy-duty grades.
- Easy Installation: Most models fit standard door preps and include all necessary mounting hardware for straightforward DIY installation.
Key Considerations When Selecting Double Cylinder Deadbolts
- Emergency Egress: It's critical to understand that double cylinder deadbolts require a key to unlock from both sides. While this boosts security, it can pose a safety risk in emergencies (like a fire) if a key isn't readily accessible. Ensure all occupants are aware and keys are kept in a known, accessible location. Consult local fire codes or building regulations, as they may restrict their use in certain residential or commercial applications.
- Door Material & Thickness: Verify the deadbolt's compatibility with your door's material (wood, fiberglass, metal) and its thickness. Most deadbolts fit standard door preps, but always check specifications.
- Finish & Style: Choose a finish (e.g., polished brass, satin nickel, oil-rubbed bronze, matte black) and style that complements your existing door hardware and home's aesthetic.
- Keying Options: Consider whether you need multiple deadbolts keyed alike for convenience, or if individual keying is preferred for different doors.
- Installation Requirements: While many are DIY-friendly, review the installation instructions for any specific tools or steps required, especially if your door isn't pre-drilled.
Shipping & Warranty Information
- Shipping: Most Double Cylinder Deadbolts ship within 5-7 business days. Enjoy free ground shipping on all orders over $99.99. View Shipping Policy
- Warranty: Warranty coverage for double cylinder deadbolts varies by brand and product line. Generally, our trusted brands offer robust mechanical warranties (ranging from 1 year to limited lifetime) and varying finish warranties (from 1 year to 5 years, sometimes more). For precise warranty details, please refer to the individual product descriptions or the manufacturer's official warranty page.
Frequently Asked Questions About Double Cylinder Deadbolts
Q: What’s the main advantage of a double cylinder deadbolt?
A: A double cylinder deadbolt offers superior protection for doors with nearby glass panels or sidelights. Because you need a key to unlock it from both sides, it prevents intruders from simply breaking the glass and unlocking the door from the inside.
Q: Are double cylinder deadbolts safe for residential use?
A: Yes, but with a crucial caveat. They’re highly secure against forced entry, but because they require a key for exit, they can pose a safety concern during emergencies like a fire if a key isn't immediately accessible. Always weigh your need for security against quick exit requirements and check local building codes and fire regulations.
Q: Will a double cylinder deadbolt fit a standard door?
A: Most of the models we stock are designed to fit standard door thicknesses and preps (the existing holes in your door). However, to ensure a perfect fit, always check the product specifications or consult with your installer before ordering.
Q: Which finishes do you offer?
A: We carry popular finishes like satin nickel, oil-rubbed bronze, polished brass, and matte black, giving you style flexibility while maintaining high-security standards. You can easily find a deadbolt that complements your existing door hardware, whether it's from Baldwin, Emtek, or another leading brand.
Q: Do you sell other types of deadbolts too?
A: Absolutely! If you’re considering alternatives or need different locking solutions, check out our complete Deadbolts Collection for single cylinder models, smart deadbolts, and more.
Q: Can I buy accessories or matching hardware for my new deadbolt?
A: Yes! Browse our Door Hardware Accessories to find strike plates, latch kits, and other parts that complement your new deadbolt, ensuring a cohesive and functional entryway.
Explore our wide collection, or reach out to us directly via email at support@coastalhardwarestore.com or call us at 561-808-2588.