IntexForms offers high quality Glass Fiber Reinforced products manufactured in United States. Glass Fiber Reinforced gypsum and Glass Fiber Concrete.

Access Panels

accdoorIntexForms Access Panels are made of GFRG (Glass Fiber Reinforced Gypsum).
The GFRG Access Door and Frame was invented by IntexForms in the early 1990’s. From a 4 size offering, we now make 100’s of sizes from 6” to 120”. All IntexForms panels are made and calibrated for 5/8” sheetrock. Our panel and frame Molds are made with computer controlled machines. Every panel fits in every orientation, with even gaps on all sides, every time. Intex-Forms Panels include embedments in the Frame so bugle head screws, or torque, do not fracture or crack the frames. Every access panel and frame is provided “paint ready.” Any texture can be applied. We also make custom access panels, split doors, over-sized, round or oblong,  moist environment resistant, gasket sealed, access doors. Lock options are available. The frames are 3in wide surrounding the panel, which makes for a total of 6in wider overall rough opening in the wall/ceiling. (example: A 12″x12″ size Access Panel needs a 18″x18″ rough wall/ceiling opening for instalation).

Types & Styles:

Lift & Shift
accdoor accdoor
We offer the above types in each style.
Click on images below for preview:

Square Corners


Radius Corners


Round Panel


Oval Panel

Download PDF Files Square Corner Radius Corner Round Panel Oval Panel Lock Type
Lift & Shift View PDF View PDF View PDF View PDF
Hinged View PDF View PDF View PDF View PDF Lock & Key Slotted Cam Magnetic

What makes our panels stand out?

  • Made in USA at our Sacramento, CA location.
    All our products are made in United States. This ensures we have control over quality output.
  • Only quality materials used
    To manufacture a good product, we start with the proper materials.
  • Precision made molds
    In-house CNC machines are used to make the moulds which are used to make the panel and frame. It provides accuracy within .005in and consistency in our products.
  • Embedments extend the full width of panel frame.
    We dont cut corners. The embedments used in the perimeter of the frames are of full width. This plays a great role on overall rigidity and when mounting the panels.
  • Customer Service
    Our team is available to help with ordering/shipping, custom sizing, and answer any other questions the customer may have.

Don’t waste your time on inferior products. Our products are the result of best materials, craftsmanship and quality control.

Click here to Request a Quote.

Standard Sizes
Model No. Access Panel Size Center of Framing
AP06 6″ x 6″ 12″ x 12″
AP08 8″ x 8″ 14″ x 14″
AP10 10″ x 10″ 16″ x 16″
AP12 12″ x 12″ 18″ x 18″
AP14 14″ x 14″ 20″ x 20″
AP16 16″ x 16″ 22″ x 22″
AP18 18″ x 18″ 24″ x 24″
AP20 20″ x 20″ 26″ x 26″
AP24 24″ x 24″ 30 x 30
AP30 30″ x 30″ 36 x 36
AP36 36″ x 36″ 42 x 42
We are able to make any desired custom size to suit our customers’ needs. Please Contact Us and we can discuss details.


  • No hassle! Easy Installation Instructions: (Click Here)

1. Mount Access Panel Frame with screws.

2. Install surrounding drywall

3. Tape joints and apply filler compound

4. Apply Desired finish