Knaack Ladder Rack

Knaack Ladder Racks: Built for the Working Professional

When contractors and tradespeople need to haul ladders and long materials safely to the jobsite, Knaack is a name they trust. Rooted in a legacy that stretches back to 1960 in Crystal Lake, Illinois, Knaack has spent decades engineering work truck and van equipment to the demanding standards of professional fleets. Their ladder racks carry that same philosophy forward — combining rugged construction, smart ergonomic design, and weather-resistant finishes that hold up through years of daily use.

Weather Guard by Knaack: A Trusted Ladder Rack Lineup

Knaack's ladder rack offerings are sold under the Weather Guard brand, which Knaack acquired and grew into one of the most recognized names in truck equipment. The lineup covers both pickup trucks and commercial vans, giving fleet managers and independent tradespeople a solution for virtually any work vehicle configuration.

The Weather Guard Pickup Truck Ladder Rack is a flagship option for full-size trucks, featuring four legs, three cross members, and two side rails designed to fit GM, Ford, and Dodge long-bed full-size pickups. It is rated for an impressive 1,000-pound payload and finished in the brand's signature Black Armor-Tuf Powder Coating for lasting corrosion resistance.

For those who need flexibility without committing to a permanent heavy-duty setup, the Weather Guard Weekender Ladder Rack is a standout choice. Constructed of 1/2- by 1/2-inch, 14-gauge steel tubing with fully arc-welded joints and the same Armor-Tuf finish, the Weekender is rated for a 250-pound payload. Its uprights remove and reinstall easily, making it practical for contractors who use their truck for work during the week and personal use on weekends.

Van Ladder Rack Systems: Quick Clamp & EZ-Glide

Knaack addresses the commercial van market with roof-mounted solutions engineered for safe, single-person operation. The Weather Guard Quick Clamp Ladder Rack is available for both full-size vans and minivans, featuring extended and outward-angled ladder hooks on the front rails for easier loading in tight spaces, adjustable sway braces, and anti-wear protection on clamps to safeguard ladders during transport. The long-lasting design uses 3/16-inch extruded aluminum rails and stainless steel gutter clamps and hardware for a premium, corrosion-resistant build.

For Nissan NV applications, Knaack offers the EZ-Glide System — an ergonomic solution that allows one person to load and unload ladders using a drive arm mechanism. A hydraulic cylinder provides a smooth, quiet descent with a zero-impact drop that reduces both noise and equipment wear, making it an excellent choice for high-frequency commercial use where fatigue and injury risk are real concerns.

Why Choose Knaack for Ladder Racks?

• Heavy-gauge steel construction — 14-gauge welded tubing and extruded aluminum rails built for long-term durability
• Armor-Tuf Powder Coating — a weather-resistant finish that resists rust and wear across all seasons
• Single-person operation — ergonomic systems like EZ-Glide and the Quick Clamp design reduce injury risk on the job
• Wide vehicle compatibility — solutions for full-size pickups, full-size vans, minivans, and Nissan NV platforms
• Proven professional heritage — part of the same Knaack/Weather Guard family trusted by utilities, municipalities, and contractors nationwide

Whether you operate a single work truck or manage a large commercial fleet, Knaack's ladder racks deliver the strength, safety, and practicality that demanding jobsite work requires. Explore the full Knaack brand catalog or browse all ladder rack options to find the right fit for your vehicle and your work.