Industrial / Door Hardware
Installation Guide for NGP Perimeter Seals
A comprehensive installation guide for NGP Neoprene or Silicone Perimeter Seals. Includes step-by-step mounting instructions, drilling requirements, safety warnings, and fire door compliance ratings.
Quick answers from the manual
Quick answer
- To install NGP perimeter seals, cut the seal to size, mark holes with the door closed, drill 7/64" pilot holes, and screw the seal into place, ensuring slight compression against the door. p. 1
Key actions
- Drill pilot holes p. 1
Technical specifications
| Parameter | Value | Meaning | Pages |
|---|---|---|---|
| Fire Rating (Hollow-Metal) | 3 hours | Maximum fire rating for hollow-metal-type fire doors. | p. 1 |
| Fire Rating (Wood) | 1 1/2 hours | Maximum fire rating for wood-type fire doors. | p. 1 |
Where to find it in the PDF
- Installation Instructions p. 1
Table of contents
Quick Guide for Installation
This document provides instructions for installing NGP Neoprene or Silicone Perimeter Seals. The process involves cutting the seal to size, marking screw holes with the door closed, drilling pilot holes, and securing the seal with screws.
Installation Instructions
- Cut to fit: Measure and cut the seal to the required length.
- Position: With the door closed, place the seal in the desired position and mark the screw hole locations.
- Drill: Use a 7/64" drill bit to create pilot holes for the screws.
- Install: Secure the seal using the provided screws in all mounting holes, working from one end to the other.
- Adjust: Ensure the gasket is slightly compressed against the door, allowing for proper closing and latching without obstruction.
Important Warnings
Application Warning: Do not drill through the gasketing material, as the drill bit will damage it.
Safety Warning: Neoprene products may contain chemicals (including chloroprene) known to the State of California to cause cancer or reproductive harm. Refer to www.P65Warnings.ca.gov for details.
Compliance and Ratings
These materials are tested for fire doors:
- Positive pressure tested gasketing materials for fire doors.
- Suitable for hollow-metal-type fire doors (rated up to 3 hours).
- Suitable for wood-type fire doors (rated up to 1 1/2 hours).
- Category H: Smoke and Draft Control gasketing tested to UL 1784.
- Meets requirements of NFPA 105 and IBC for use on "S" label doors.
Official resources from the manual
Practical help
Common problems
Damaging the seal during installation
Do not drill through the gasketing material itself; only drill pilot holes for the screws.
Before use
- Ensure the door is fully closed before marking hole positions
- Use a 7/64 inch drill bit for pilot holes
- Verify the seal is cut to the correct length before installation
Specs in practice
- Drill bit size
- 7/64 inch is required for pilot holes.
Model compatibility
- Suitable for hollow-metal-type fire doors (up to 3 hours)
- Suitable for wood-type fire doors (up to 1 1/2 hours)
Manual page author
Michael Turner
Technical manual editor
Reviews PDF manuals for structure, safety notes, and practical product details so readers can find the right information quickly.