Flush Bolts and Astragal Door Parts | Astragal Hardware, Slide Bolts, and Replacement Components for Double Doors

Flush bolts and astragal hardware are essential components for double door assemblies, offering secure locking for the inactive (non-operating) door leaf and reinforcing the door's weather seal and structural integrity. When properly installed, these parts prevent unwanted movement, reduce drafts, and help meet building codes for fire safety, egress, and accessibility. Whether you're addressing worn or damaged t-astragal flush bolts, searching for an astragal slide bolt, or upgrading your astragal with flush bolt setup, this collection provides the genuine astragal door parts you need.

Applications and Use Cases

Flush bolts are used to lock the inactive leaf of a double door by projecting a bolt into the frame head (top) and into the floor strike (bottom). Astragal parts,including astragal plates and t-astragals,mount to the edge of the inactive door, creating a seal and providing a channel for the active leaf's latch. These components are found on patio doors, French doors, commercial entryways, and any setup where one leaf must remain stationary for most uses. Astragal flush bolt systems are commonly required in multi-point locking situations to meet both security and code requirements.

Flushbolt and Astragal Types

This collection features a range of manual flush bolts and automatic flush bolts, along with astragal plates and slide bolts, all engineered for compatibility with AmesburyTruth door systems. Manual flush bolts are operated by hand, while automatic flush bolts engage or retract based on the position of the active door leaf. Constant-latching and fire-rated flush bolts are available to meet demanding commercial or code-driven applications. Our astragal hardware and t-astragal with flush bolt configurations fit a variety of door profiles and brands, especially popular models made by AmesburyTruth.

• Manufactured by AmesburyTruth for precise fit and long-term dependability
• Genuine replacement flush bolt parts, astragal bolts, plates, and slide bolts
• Compatible with popular double door and French door brands using AmesburyTruth hardware
• Includes products such as the anodized aluminum cover plate for replacement or repair

Replacement & Installation Tips

Before replacing an astragal flush bolt or astragal plate, confirm the type and size of your current hardware to ensure compatibility. Remove the worn part and align the new flush bolt or plate within the astragal channel for a proper fit. For best results, always use genuine AmesburyTruth parts, such as this specific flush bolt cover, to maintain factory-grade performance and code compliance. Installation typically requires minimal tools and can be completed by professionals or skilled DIYers.

About AmesburyTruth and Authorized Resale

TruthParts is an authorized reseller of AmesburyTruth,one of North America's leading manufacturers of door and window hardware. Every product in this collection is a genuine, factory-direct part designed to match original equipment specifications for astragal hardware, t-astragal flush bolts, astragal with flush bolt assemblies, and more. This ensures reliable operation, precise fit, and long-term durability for residential and commercial double door systems.

Frequently Asked Questions

• What is an astragal flush bolt?
  An astragal flush bolt is a locking mechanism that secures the inactive door leaf by projecting a bolt into the doorframe or floor, often used in double door assemblies for added security and alignment.
• How do I know if I need a manual or automatic flush bolt?
  Manual flush bolts require physical operation, while automatic flush bolts engage when the active door closes. Check your door's usage and local building codes for guidance.
• Are these parts fire-rated?
  Many AmesburyTruth flush bolts and astragal parts are available in fire-rated versions. Confirm product details and local code requirements before purchasing.
• Can these parts be used on both wood and metal doors?
  Yes, most astragal and flush bolt parts from this collection are compatible with wood, metal, or composite double doors, especially when matched to AmesburyTruth systems.