Quick start: prepare hardware and order the flags
Measure the pole height, order appropriate flag sizes, and install a dual bracket or yardarm before attaching banners. For two flags one pole, start by fitting a second halyard or adding a crossbar so each flag can run independently. Use corrosion-resistant swivels, matched clips, and a cleat placed at chest height for safe operation.
Three proven mounting methods
Choose the method that matches your pole, site, and visibility needs.
- Stacked attachment: Both flags use the same halyard and hang one above the other from separate clips. This is simplest for existing single-halyard poles but requires careful spacing so the lower flag clears the upper one.
- Separate halyards (double halyard): Two halyards share the pole head or run side-by-side. Each line raises a flag independently, reducing tangles and allowing different flag heights.
- Crossarm or yardarm: A horizontal arm near the top carries flags on separate standoffs. Best for simultaneous full display when wind is light, and for larger banners that need more separation.
Step-by-step: install a double-halyard system
Follow these steps for a reliable double-halyard setup that keeps flags separate and visible.
- Buy a dual halyard bracket sized for your pole material and diameter.
- Remove the existing top fittings and fit the bracket, following the manufacturer torque specs for set screws.
- Install two pulleys and run separate halyards. Use braided polyester rope with UV resistance sized to the flag mass.
- Add two swivel snaps on each halyard and attach the flags at the correct height, testing for smooth up and down action before trimming excess rope.
- Mount a lockable cleat or two close to the base for secure tying and theft prevention.
Spacing and sizing guidelines
Maintain visible separation so each flag flies freely. Suggested vertical spacing between the bottom edge of the top flag and the top edge of the lower flag is 12 to 24 inches for common flag sizes. Adjust spacing upward for heavier or larger banners.
| Pole Height | Typical Flag Size |
|---|---|
| 15 to 20 feet | 3 x 5 feet |
| 20 to 30 feet | 4 x 6 feet |
| 30 to 40 feet | 5 x 8 feet |
When pairing flags, choose a lower flag one size smaller when pole length or wind conditions limit clearance. For example, a 4 x 6 flag over a 3 x 5 flag on a 25-foot pole reduces crowding.
Flag order and placement rules
The national flag must occupy the superior position on the same staff. Place the American flag above any other flag on the same pole, or on its own pole at the highest point. For side-by-side displays on a crossarm, place the American flag to the observer's left.
Material and product recommendations
Select materials based on exposure. Nylon resists wet weather and dries quickly. Polyester works well for very windy locations and larger flags. For American Flags choose stitching and header reinforcement that match outdoor use. For pole hardware, use stainless steel or hot-dip galvanized fittings and UV-resistant rope for longevity.
Accessories and parts checklist
- Dual halyard bracket or yardarm
- Pulleys and clevis pins
- Braided halyard rope, UV treated
- Swivel clips or snap hooks to prevent wrapping
- Lockable cleat or rope keeper
- Keeper rings or anti-wrap kits for windy sites
Maintenance routine to protect flags and flagpoles
Inspect fittings and rope every 3 to 6 months. Replace frayed halyards, tighten set screws on brackets, and lubricate pulleys with a light, weather-safe lubricant. Remove flags in sustained severe weather to prevent accelerated wear. Clean flags according to their material instructions; many nylon flags tolerate gentle machine washing and air drying.
Common problems and fixes
- Tangling: Add swivels and separate the halyards so flags rotate independently. Consider a crossarm if tangles persist in calm conditions.
- Flags not fully flying: Ensure enough vertical separation and correct flag size for the pole height. Weighing the bottom corner with a small flag weight can stabilize the fly.
- Hardware corrosion: Replace rusted parts with stainless or galvanized components and apply protective coatings when appropriate.
Buying tips for American Flags and flagpoles
Purchase flags built for outdoor use with reinforced stitching and a strong header. Match the flag size to the pole and the visibility expected from the street or building. When selecting flagpoles, consider drop-in or sectional poles for easy installation, and confirm the mounting base suits your site, whether ground sleeve, wall bracket, or rooftop mount.
Site and safety considerations
Check local codes or HOA rules before installing large poles. Ensure the base is anchored to support wind loads for the intended flag sizes. Keep halyard cleats at an accessible but secure height and consider a lockable cleat if theft or vandalism is a concern.
Troubleshooting checklist before finalizing
- Verify both flags clear each other at full extension.
- Test raising and lowering multiple times under typical wind conditions.
- Confirm the American flag occupies the higher position on a shared pole.
- Inspect attachments and replace any worn hardware immediately.
With the correct fittings and measured placement, two banners on a single staff can present a dignified, stable display. Prioritize proper attachments, adequate spacing, and routine inspections when pairing an American flag with another banner to maintain appearance and respect.