Access Doors & Panels
Williams Brothers’ General Purpose Access Doors and Panels are designed to provide efficient and secure service access to critical areas in walls
and ceilings for a wide range of commercial, industrial, institutional and residential applications. Access doors and panels are used in the
mechanical, plumbing, and general contracting industry. Ideal for both new and retrofit building projects, our access doors are suitable for
use in drywall, plaster or tile enabling easy access to mechanical, electrical, plumbing and other building systems. Access doors and panels
are necessary in order to pass certain building codes where access to pipes, valves, or other mechanical instruments are necessary to access.
Our general purpose access doors and panels are considered the best access doors in the industry. Williams Brothers access doors and panels
are perfect for mechanical contractors, drywall contractors, plumbing contractors, or general contractors. They come in a variety of sizes
such as 8x8, 12x12, 24x24, 36x36, and many more. All of our general purpose access doors and panels are proudly MADE IN USA.
Sizes & Options
Williams Brothers’ access doors are available in a wide range of sizes designed to fit common framing dimensions with special sizes and modifications
available upon request. We also offer many additional features such as radius corners, locks, gasketing, choice of finishes and custom color
paints. The majority of our access doors are finished with a primed white color; however, we have the ability to make access doors out of stainless
steel, aluminum, or galvanized material. We also have doors made out of glass reinforced gypsum and we have a wide range of plastic access
Williams Brother Corporation of America prides itself on the differences we bring to our access doors. Our dedication to manufacturing quality
makes us the choice for construction companies, architects, and engineers that demand the best access doors and panels in the world. Once you
see what separates Williams Brothers from other manufacturers, you too will appreciate and demand the Williams Brothers difference. We proudly
make the majority of our access doors and panels in the USA with our manufacturing facility in Front Royal, Virginia. To see more about what
makes Williams Brothers Corporation of America different, check out our YouTube video here.
The Best Non-Rated Option: Our WB GP 100 Series Premium Access Door is considered the best general
purpose non rated access panel in the industry. Ready for the most demanding durability and aesthetic needs, the industry's premier general
purpose access panel is laser cut from one sheet of 14 gauge steel and features an 18 gauge steel trim that is welded on all sides, lending
it unparalleled strength and rigidity. The WB GP 100 general purpose non-rated access panel is available in 8x8, 12x12, 24x24 and many other
sizes. However, custom sizes are available upon request.
Fire Rated Door: Our WB FR 800 and WB FRU 810 Series Standard Fire Rated
Access Doors are ready for the most demanding durability and fire protection needs. The industry's leading fire rated doors feature an 18 gauge
steel door with 16 gauge trim plus THERMAFIBER® industrial felt insulation for optimal fire protection and superior sound control. For added
security our WB FRU 810 includes our Ultra Lock, self-latching paddle latch. For ceiling applications over the size of 24" x 36", we have our
FR-C 800 series access door which is the only fire rated access door approved for ceiling use of 24"x 36"
Drywall Door: Our WB DW 400 Series Drywall Access Door offers a flush panel design with a 14 gauge
door and 16 gauge steel frame with a bead flange ready to be taped into drywall. This superior design removes any aesthetic distractions that
would be common for surface mounted units.The WB DW 400 access panel has a flange that can be mudded over to provide a concealed finish.
We also offer drywall access doors and panels with fully detachable hatches. Other popular access door models include: general purpose access panels,
fire rated access panels, drywall access doors,
plaster bead access panels, gypsum access panels,
acoustical access panels, duct doors access panels,
exterior access panels, aluminum access panels,
security access panels, airtight watertight access panels & plastic access panels for specialty needs.