Insulated Crawl Space Access Door - R15 Non-Louvered Foundation Door

SKU: CSD-1220-I

25 in stock

$170.00

Estimated standard delivery between January 06 and January 09. Order within . Upgrade for faster delivery at checkout.

  • Multiple sizes available (16" x 24", 16" x 32", 20" x 32", 24" x 36")
  • Total outer dimensions with flange: Add approximately 6" to opening size (e.g., 22" x 30" for 16" x 24" model)
  • Mounting flange width: 3" on all sides
  • Material: ABS plastic with UV protection
  • Insulation: R15 styrofoam insert
  • Installation type: Surface mount / flush mount
  • Cover style: Solid, non-louvered, insulated
  • One-piece door frame with solid (non-louvered) design
  • Removable access cover panel with factory-installed R15 styrofoam insert
  • Pin-release system
  • Installation hardware

We want you to be happy with your product!

Within 30 days of your order, we offer a 100% refund if a product was faulty, defective, or damaged in shipping and replacement is not feasible. While extremely rare, if we make a mistake we will also refund or replace the item.

New, unopened standard products may be returned within 30 days of delivery for a refund.

Restocking fees apply on opened boxes. Customer is responsible for return shipping costs for preferential returns.

Insulated Crawl Space Access Door - R15 Non-Louvered Foundation Door

Insulated Crawl Space Access Door - R15 Non-Louvered Foundation Door

$170.00

$170.00

R15 Insulation

Factory-installed styrofoam insert delivers superior thermal protection, preventing heat loss and protecting pipes from freezing in cold climates.

Sealed Design

Solid non-louvered construction with insulation eliminates air infiltration, creating a complete thermal and moisture barrier for conditioned crawl spaces.

Surface Mount Installation

Installs over any foundation opening with a 3" flange that covers irregular sizes—no masonry cutting required, perfect for retrofit projects.

Pin-Release Access

Remove the insulated cover by releasing side pins—lightweight design allows one-person access when you need it despite the added insulation.

Insulated Crawl Space Access Door - R15 Non-Louvered Foundation Door

Year-Round Thermal Protection

This insulated, non-louvered crawl space access door combines secure weathertight entry with superior thermal protection—ideal for encapsulated or conditioned crawl spaces in cold climates. The removable cover panel includes a factory-installed R15 styrofoam insert that prevents heat loss and protects pipes from freezing while maintaining easy access for inspections and maintenance.