Williams Bros. - Surface Mounted Access Door
Available Model: WB-SMP

When access is a requirement without a framed opening, our precision fit surface mounted access door is the solution in all types of walls and ceilings.
Door & Trim:14 ga. steel. Trim being 1 1/2" wide.
Return Frame: 18 ga. steel, on 3 sides of door opening
Hinges: Full length piano hinge allows door to open 180ー, 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.
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. |
8"x8" |
TO
SUIT DOOR PANEL SIZE |
1 | 1 | 4 |
12"x12" | 1 | 1 | 5 | |
16"x16" | 1 | 3 | 10 | |
24"x24" | 1 | 4 | 18 |