Best Radar Arch Solutions for Boats: Top Picks for 2026
When selecting a radar arch, boat size, mounting compatibility, and weather durability are critical. This guide highlights five top-rated radar arches and mounts designed to maximize visibility, crew safety, and gear stability on American watercraft. Each option balances sturdy construction with easy installation and adaptable width to fit a range of hulls. Whether you need a transom-mounted tower for fishing, a forward-leaning power tower for radar radomes, or a reliable mounting plate for VHF and radomes, these picks cover common layouts and use cases.
| Product | Brand | Highlights | Amazon Link |
|---|---|---|---|
| Krypt Towers Radar Arch (82″-109″ Width, 54″ Height) | Krypt Towers | Heavy-duty, adjustable width, folds for storage, 54″ or 74″ height options | https://www.amazon.com/dp/B0CHTKWD7S?tag=sporforboat-20 |
| Krypt Towers Radar Arch (82″-109″ Width, 54″ Height, Black) | Krypt Towers | Same adjustable arch with black finish option | https://www.amazon.com/dp/B0CHTZQP25?tag=sporforboat-20 |
| Krypt Towers Radar Arch (82″-109″ Width, 54″ Height, White) | Krypt Towers | White anodized option, durable and corrosion resistant | https://www.amazon.com/dp/B0CHTYRTJR?tag=sporforboat-20 |
| Kregoem APT-F-150-01 Aluminum Radar Mount (6″ Height) | Kregoem | Aluminum marine-grade, compatible with Garmin/Raymarine/etc., easy install | https://www.amazon.com/dp/B0F888ZHXJ?tag=sporforboat-20 |
| Scanstrut APT-F-250-01 Aluminium PowerTower (Forward Leaning, 250mm) | Scanstrut | Designed for radar/radomes on cabin roof or radar arch, DS30 cable seal included | https://www.amazon.com/dp/B087LJXRW1?tag=sporforboat-20 |
Krypt Towers Radar Arch, 82″-109″ Wide, 54″ High
The Krypt Towers Radar Arch offers a heavy-duty aluminum design with an adjustable width top bar to fit boats from 82″ to 109″. The unit folds forward or rearward for storage and is available in multiple heights, including 54″ and 74″. The 2.25″ 6063 aluminum tubing provides solid, rattles-free construction, and the distance between front and rear feet measures 21.5″, ensuring stable footing on various transoms.
Key points
- Adjustable width for a broad range of boats
- Forward or rear folding for compact storage
- 54″ or 74″ height options to suit different hulls
- 6063 aluminum tubing for durability
Krypt Towers Radar Arch, 82″-109″ Wide, 54″ Height (Black)
This version mirrors the standard Krypt Radar Arch with a black anodized finish for corrosion resistance and stealth aesthetics. It maintains the same adjustable width (82″-109″) and the 54″ height option, making it suitable for mid-sized boats where a lower profile is preferred. The arch still folds for easy storage and provides a sturdy base with a consistent 21.5″ spacing between front and rear feet.
Key points
- Black anodized finish for corrosion resistance and look
- Same adjustable width, same folding capability
- Ideal for boats requiring a low-profile radar arch
Krypt Towers Radar Arch, 82″-109″ Wide, 54″ Height (White)
The white variant of Krypt Towers provides the same rugged build and adjustable width. The 54″ height configuration is well-suited for smaller or aluminum boats needing extra clearance without dramatically altering center-of-gravity. Like its siblings, it features 2.25″ tubing and a solid mounting footprint to minimize wobble at high speeds and rough seas.
Key points
- White anodized finish complements lighter hulls
- Maintains all core features: adjustable width, foldability
- Strong, stable mounting for radar equipment
Kregoem APT-F-150-01 Aluminum Radar Mount (6″ Height)
The Kregoem APT-F-150-01 is a forward-leaning aluminum radar mount designed to elevate radars on cabins, radar arches, or flybridges. At 150mm (6″) high, it helps provide a clear horizon view and shielding from sea spray during high-speed motion. It is compatible with Garmin, B&G, Lowrance, Raymarine, and Simrad radars, and pre-drilled holes facilitate straightforward installation without modifying radar connectors.
Key points
- Compatibility with major radar brands
- Forward-leaning mount aids horizon clarity
- Pre-drilled mounting holes simplify installation
Raider T-TOP Boat Mounting Plate
Note: The Raider T-TOP product listed here represents a universal mounting plate concept used with radar arches and VHF configurations. It features CNC-machined aluminum with an anodized finish and a substantial base plate for secure mounting on wake tower, radar arch, or other fixed structures. It is designed to support accessory integrations such as VHF antennas and radar components on the T-top or arch framework.
Scanstrut APT-F-250-01 Aluminium PowerTower
The Scanstrut APT-F-250-01 is an aluminium PowerTower designed to mount radar domes and antennas with a forward-leaning stance on the cabin roof, flybridge, or radar arch. It includes an internally mounted DS30 cable seal and emphasizes ease of installation with pre-drilled holes and no need for cutting radar connectors. It can accommodate a range of radomes and supports configurable light bar accessories for GPS, VHF, and navigation lights.
Buying Guide
- Boat size and mounting surface: Ensure the arch width (82″-109″) fits your transom or deck area and that mounting feet align with base dimensions on your hull.
- Height and clearance: Choose 54″ or 74″ heights based on radar dome clearance and line-of-sight considerations for the cockpit and helm.
- Material and finish: Anodized aluminum resists corrosion in saltwater environments; color options (black, white) can influence aesthetics and hull compatibility.
- Storage and maintenance: Look for foldable designs or removable arches to ease dry-docking and storage when not in use.
- Compatibility: Confirm radar dome dimensions and brand compatibility; many mounts support Garmin, Raymarine, Simrad, Lowrance, and B&G radars.
- Installation: Pre-drilled mounting holes ease installation; check whether cable seals are included (as with Scanstrut) to protect wiring from moisture ingress.
- Expansion options: Consider platforms that support accessory bars for GPS, VHF antennas, or navigation lights to reduce clutter on the console.