Lynden Door VanAir Ventilated Doors: Solving the Airflow vs. Privacy Problem

Air flows in from one side, through the door core and out the opposing side — that’s the simple genius behind Lynden Door’s VanAir technology. These ventilated doors tackle a specific architectural headache: how to maintain air circulation between spaces without sacrificing sound control or fire ratings.

The VanAir line delivers measurable performance in both airflow and acoustics. Lab-tested baffling and resonators integrated into door core to block high and low frequency sound while still allowing ventilation. This isn’t just a door with holes punched through it — it’s engineered acoustical control with quantified results.

Technical Specifications and Core Options

The ventilated core option joins hollow core, solid core, and fire-rated cores (20, 45, 60, 90-minute) in the available configurations. All options come in 1-3/8” and 1-3/4” thickness.

The construction details matter for hardware installation:

Specification	Value
Stile Width	6 inches (accommodates standard door hardware)
Bottom Rail	10 inches tall (ADA compliant, allows for field trimming)
Bevel Groove Profile	0.22” wide x 0.04” deep
Trimming Allowance	Up to 1-inch on each end (top/bottom)
Fire Ratings Available	20-minute Category A/B; 45-, 60-, 90-minute Category A

Compatible Door Styles and Applications

VanAir technology integrates with StileLine®, ReDiscovery, FineLine, wood veneers, Elemental, prefinished and primed hardboard door styles. This flexibility means architects don’t have to compromise aesthetics for ventilation performance.

The ventilated doors target residential (single-family, multi-family, hospitality) and commercial (healthcare, education, retail, office/tenant improvement) applications. Healthcare facilities particularly benefit — patient room doors can maintain air circulation while preserving privacy. Multi-family projects get bathroom ventilation without sacrificing sound control between units.

Warranty and Installation Considerations

Lynden Door backs the VanAir line with a 1-year limited interior warranty. Standard coverage for manufacturing defects — nothing exceptional, but adequate for commercial projects where doors see heavy use.

Route lines positioned to avoid interference with standard hardware locations simplifies field installation. The 6-inch stiles easily accommodate standard hinges and locks, eliminating special hardware requirements.

Frequently Asked Questions

Can VanAir doors achieve fire ratings? Yes. Fire ratings include 20-minute Category A/B and 45-, 60-, 90-minute Category A options. The ventilation technology doesn’t prevent fire-rating compliance when specified correctly.

What door styles work with VanAir ventilation? Compatible styles include StileLine®, ReDiscovery, FineLine, wood veneers, Elemental, prefinished and primed hardboard door styles. The technology adapts to most of Lynden’s product lines.

How does the ventilation affect sound control? Lab-tested baffling and resonators integrated into door core block high and low frequency sound. The design maintains acoustic privacy despite the airflow path through the door.

What’s the warranty coverage? 1-year limited interior warranty covers manufacturing defects. Standard for commercial-grade interior doors.