Williams Bros. - Premium General Purpose Access Door
Available Model: WB-GP
Model: WB-GP This precision flush access door for wall and ceiling installation far surpasses other doors because its surround trim is welded on all four sides to the return frame providing strength and rigidity.
Door & Trim: 14 ga. steel. Trim being 1 1/2" wide.
Return Frame: 18 ga. steel having a depth of 1 3/4".
Hinges: Fully-concealed piano-type hinge. Allows opening 170ｰ. Number of hinges varies with size of door and will be placed on long side of door unless otherwise requested.
Latches: Flush, stainless steel cam operated with screwdriver. Latches are positioned opposite hinge as well as top and bottom on larger sizes.
Finish: Electrostatically applied baked grey enamel coat over rust-inhibiting phosphate treated steel. This coating can be used as a finish or as a prime coat.
Packaging and Options
Options: (AT EXTRA COST) Masonry anchor straps (4 straps minimum per door). Cylinder locks keyed alike with 2 keys per lock. Tamper proof screws. Prepped to accommodate mortise series lock. Weather resistant and air-tight neoprene gasketing.
Optional Finishes: (AT EXTRA COST) White baked enamel, Stainless Steel Type 304 or Type 316 No. 4 Satin Finish or Zinc coated.
Section Detail
Standard Sizes
| Door Size |
Wall Opening |
Hinges |
Cam Latch |
Shipping
Wt. Lbs. Steel/Stainless |
| *6"x6" | 6 1/4"x6 1/4" | 1 | 1 | 4 |
| *8"x8" | 8 1/4"x8 1/4" | 1 | 1 | 5 |
| *8"x12" | 8 1/4"x12 1/4" | 1 | 1 | 6 |
| *8"x16" | 8 1/4"x16 1/4" | 2 | 1 | 8 |
| *10"x10" | 10 1/4"x10 1/4" | 1 | 1 | 6 |
| *12"x12" | 12 1/4"x12 1/4" | 1 | 3 | 8 |
| 12"x16" | 12 1/4"x16 1/4" | 2 | 3 | 10 |
| 12"x18 | 12 1/4"x18 1/4" | 2 | 3 | 11 |
| 12"x24" | 12 1/4"x24 1/4" | 3 | 4 | 24 |
| *14"x14" | 14 1/4"x14 1/4" | 2 | 3 | 10 |
| *16"x16" | 16 1/4"x16 1/4" | 2 | 3 | 13 |
| 16"x20" | 16 1/4"x20 1/4" | 3 | 3 | 16 |
| 16"x24" | 16 1/4"x24 1/4" | 3 | 4 | 17 |
| *18"x18" | 18 1/4"x18 1/4" | 3 | 3 | 14 |
| 18"x24" | 18 1/4"x24 1/4" | 3 | 4 | 18 |
| 18"x36" | 18 1/4"x36 1/4" | + | 5 | 29 |
| 20"x20" | 20 1/4"x20 1/4" | 3 | 3 | 17 |
| 20"x24" | 20 1/4"x24 1/4" | 3 | 4 | 21 |
| 20"x30" | 20 1/4"x30 1/4" | + | 4 | 23 |
| 22"x22" | 22 1/4"x22 1/4" | 3 | 4 | 22 |
| 22"x24" | 22 1/4"x24 1/4" | 3 | 4 | 23 |
| 22"x30" | 22 1/4"x30 1/4" | + | 4 | 25 |
| 22"x36" | 22 1/4"x36 1/4" | + | 5 | 32 |
| *24"x24" | 24 1/4"x24 1/4" | 3 | 4 | 24 |
| 24"x30" | 24 1/4"x30 1/4" | + | 4 | 27 |
| 24"x36" | 24 1/4"x36 1/4" | + | 5 | 35 |
| 24"x48" | 24 1/4"x48 1/4" | + | 6 | 43 |
| 30"x30" | 30 1/4"x30 1/4" | + | 6 | 32 |
| 30"x36" | 30 1/4"x36 1/4" | + | 6 | 39 |
| 36"x36" | 36 1/4"x36 1/4" | + | 7 | 44 |
| 36"x48" | 36 1/4"x48 1/4" | + | 8 | 57 |
| 48"x48" | 48 1/4"x48 1/4" | + | 12 | 70 |
| *Standard in Stainless Steel + Piano Hinges | ||||