2. Gibraltar Building Products
  3. CHADS-1/8

Gibraltar Building Products CHADS-1/8 Operating instructions

  • Hello! I am an AI chatbot trained to assist you with the Gibraltar Building Products CHADS-1/8 Operating instructions. I’ve already reviewed the document and can help you find the information you need or explain it in simple terms. Just ask your questions, and providing more details will help me assist you more effectively!
Gibraltar Ventilating Access Doors provide ventilation and a secure entry to your crawlspace for maintenance,
plumbing and heating repairs as well as storage. Designed for wood frame construction.
VENTILATING ACCESS DOORS
INSTALLATION GUIDELINES
These basic installation guidelines are for use with typical or standard applications. It is always recommended to seek advice from a licensed
professional, and to check with your local building inspector or building permit office for approvals and possible variations that may apply.
1. Frame an opening that is 1/4 inch larger than the nominal door size. 18-1/4 in. x 24-1/4 in.
2. Insert the access door and secure with #10 wood screws through the holes provided on the front ange,
24 in. x 18 in.is the minimum size for a building code approved crawl space access. 36 in. x 24 in.is the minimum
access for a crawl space access with mechanical equipment.
18 ¼ in. x 24 ¼ in.
46.36 cm x 61.6 cm
/