TN423 Recessed Door Straightener – Single Adjustment Cuttable Version

The TN423 Recessed Door Straightener is a high-performance door alignment solution designed to correct and prevent door warping in wooden, hollow-core, and agglomerate panel doors. Engineered for doors with a minimum thickness of 12mm, this recessed door straightener provides precise adjustment and long-term stability while remaining discreetly concealed within the panel.

Featuring a single adjustment mechanism and a cuttable design with a maximum cut length of 420mm, the TN423 can be adapted to suit a wide range of door sizes and furniture applications. It is particularly recommended for installation beneath wood veneer coverings, allowing for seamless integration without compromising the appearance of the finished door.

Over time, doors can become misaligned due to humidity changes, temperature fluctuations, material movement, or installation factors. The TN423 Door Straightener helps restore proper alignment, reducing bowing, twisting, and warping while improving door functionality and extending product lifespan.

Suitable for cabinet doors, wardrobe doors, furniture panels, and interior joinery projects, the TN423 provides a reliable and professional solution for maintaining perfectly straight and functional doors.

Key Features

• Recessed door straightener for concealed installation
• Suitable for doors with a minimum thickness of 12mm
• Single adjustment system for precise alignment control
• Cuttable version with up to 420mm maximum cut length
• Helps correct and prevent door warping and bowing
• Ideal for wooden, agglomerate, and hollow-core panels
• Recommended for installation beneath wood veneer coverings
• Improves door alignment and operational performance
• Suitable for furniture, cabinetry, wardrobes, and interior joinery
• Durable construction for long-term stability

Technical Specifications

• Product: TN423 Recessed Door Straightener
• Adjustment Type: Single Adjustment
• Maximum Cut Length: 420mm
• Minimum Door Thickness: 12mm
• Centre Distance: Minimum 1200mm / Maximum 2800mm
• Installation Type: Recessed
• Recommended Application: Wood veneer, agglomerate panels, hollow wood panels, furniture doors, wardrobe doors, and cabinetry

Applications

The TN423 Door Straightener is ideal for furniture manufacturers, cabinet makers, joiners, and interior fit-out professionals looking to prevent or correct warped doors. Its concealed design and adjustable functionality make it an excellent choice for premium cabinetry, wardrobes, interior doors, and custom furniture projects where precision and appearance are equally important.