Richelieu 89DP2330 DP-300 Concealed Door StiffenerRichelieu 89DP2330 DP-300 Concealed Door Straightener/Stiffener is an innovative solution designed to reinforce tall wood doors, preventing warping and ensuring long-lasting stability. This adjustable threaded rod is perfect for doors that are visible from both sides, providing the extra support needed in environments with variable humidity levels or on doors featuring a heavy finish, such as laminated or painted surfaces. To achieve the best results, the door must be a minimum of 33 mm (1-5/16 in) thick and fabricated in two parts: a thicker section (minimum 27 mm or 1-1/16 in) with a groove, complemented by a decorative skin to conceal the hardware. The DP-300 allows for adjustment at one end, typically positioned at the top of the door, and is available in four sizes to accommodate various door heights ranging from 98 3/8 to 106 inches. For optimal performance, it is recommended to order a minimum of two sets per door. Please note that this product is not designed to correct existing warps or bends in doors. With the Richelieu 89DP2330, you can enhance the durability and appearance of wood doors, making it an essential choice for building professionals and discerning homeowners alike.
DP-300 Concealed Door Straightener/Stiffener
The DP-300 Concealed Door Straightener/Stiffener is an adjustable threaded rod for reinforcing tall wood doors to resist warping.
Ideal for doors visible from both sides that need extra stability and reinforcement. For applications including use in environments with variable humidity levels and doors with a heavy finish on one face, such as laminated or painted doors.
Features:
- Fully concealed within a wood door that is a minimum of 33 mm (1-5/16 in) thick
- Fabricate the door in two parts : one thicker part (min. 27 mm (1-1/16 in)) with a groove and the second part a decorative skin to cover the hardware
- Adjustment at one end, typically at the top end of the door
- Select from 4 sizes for different door height ranges
Important : Order a minimum of two sets per door.
We cannot guarantee that the hardware will straighten a door that is already warped or bent.
Attributes
Ship via: No UPS - Common Carrier Only
Application: Standard Access Door
Door Height: 98 3/8 to 106 in*
Door Material: Wood
Door Thickness: 1 5/16 to 3 5/32 in*
Door Width: 23 5/8 to 72 in*
Product #: 89DP2330
Shipping Limitations: Some products exceed standard small package size regulations and may incur additional fees. Items measuring 84" or more could require extra charges or LTL shipping. Please keep this in mind when ordering, and contact customer service for more details.
