DIAMOND DOOR PRODUCTS
  • Home
  • About
  • Applications
  • Manufacturing
  • Contact

Pre-Assembled Doors

Diamond produces the largest selection of preassembled doors in the industry. Preassembled doors differ from knock down doors because they are completely factory assembled including all hardware, lite kits, and a subframe system (c-channel/framed opening). The installation time for preassembled doors averages 35 minutes so compared to knock down doors, this might mean 4 to 8 hours of immediate labor savings. Preassembled doors are also beneficial because all hardware is guaranteed to be installed correctly and in good working order. Comparing the total preassembled and knock down costs over time, including the cost of call backs and lost parts, a preassembled door may be some builders best option.
<back to products

Key Features


20 Gauge Door, A40 Gal, Reversible, Insulated
​Smooth or Textured Door Skins
16 Gauge Kerf Frame, A40 Gal 5 3/4” Depth, Reversible
16 Gauge Subframe system (full c-channel) - painted to match
12 Gauge Adjustable Top/Bottom L-Brackets
Southern HD Grade 2 Lever Lock US32D (stainless steel)
Kerf frame profile and weatherseal 
Full 5 3/4” Aluminum Saddle Type Threshold
Ball Bearing, NRP Hinges (powder coated)
Exterior Mount Sweep/Drip Combination
Full Line of Optional Hardware

Picture
Picture

Common Options


18 Gauge Door Upgrade
Stainless Steel Hinges (US32D)
Mortise Lever Lock
Exit Devices
Closers
Lite Kits (single pane and insulated glass)
Kickplates
Crash Chains
Latchguard
Special Color
​Special Sizes

Paint


Doors have a baked-on finish coat of paint. The mills of paint averages 1.2 mills dry. Standard colors are white, bronze, or gray, but special colors are available for stocking programs or large products.
Picture
Picture

                                                           Packaging

Picture

Doors are made to individual order specifications. After doors are completely assembled they are packaged in wood “surround”. Doors are skidded up to four (4) high on 3070’s and 4070’s and two (2) high on 6070’s. Skids are 4-way and have 4 length long runners.

                                                                                             Preassembled Door Weights 

preassembled_door_weights.docx
File Size: 16 kb
File Type: docx
Download File

  • Home
  • About
  • Applications
  • Manufacturing
  • Contact