SL-17 Pebble Grain FRP/Aluminum Hybrid Door


The SL-17 FRP Door, installed in an aluminum or fiberglass door frame, is our most popular product. This comes as no surprise because the SL-17 solves door maintenance and standard door replacement problems just as it was designed to do in 1983 for educational institutions!
The Original School Door
Students are rough on doors. They are full of energy, in a hurry and most times have their hands full of books, sporting equipment, or their phones. When a student walks up to an entrance, they know that one hard yank on the pull will throw the door wide-open so they can walk through without touching the door again. But worse yet, when they leave the school add speed to the scenario! School doors get hard forearm slams, swinging gym bags or book bags, and sometimes feet kicking the exit devices. What power! What force! You need a door that takes such punishment. The SL-17 has done that since 1983!
Solving Your Biggest Headache
If you have not installed this door in your building, you should. In fact, your first installation should be in the entrance system that experiences a high level of abuse. Many educational facility managers, when asked the right questions, know where they should try the SL-17 first. Where is your biggest door headache? Is this the door that needs weekly hardware adjustments? What about the door you are constantly repainting because of dirt and graffiti? Or, is it the door that always looks like its 20 years old or plagued with rust? Yes – THAT entrance.
The SL-17 FRP Door is guaranteed to last, and the hardware we installed to stay on the door, for ten years! Just imagine the long life on the SL-17 FRP Entrance on all your hallways! Why is the SL-17 FRP Door such an over performer? The easy answer is: due to design, modern materials, craftsmanship, and pride.
  • Fiber reinforced polymer face sheets for toughness, longevity, and color personalization
  • SpecLite3 surface seal to promote
    • resistance to scratches and graffiti
    • hygiene
    • super easy clean-up
  • Aluminum chassis for flexural strength
  • Stiles and rails are joined with mitered corners and angle blocks secured by 3/8″ (9.5mm) diameter full-width galvanized steel tie rods
  • Closed-cell, high-density polyurethane foam core for thermal and acoustical performance and water-tight composition
Building Applications
For problem entrances or challenging environments, you can’t beat the super strong SL-17. It is the informed choice for K-12 schools, public buildings, sports complexes, water and wastewater treatment facilities, and other applications that quickly damage or even destroy lesser doors. Our SL-17 FRP Door has passed a host of other industry standard tests as well, including
  • impact tests
  • air leakage and thermal transmittance tests
  • hurricane testing (Florida & Texas)
  • sound transmission tests
  • and more
Intrusion Resistance
When Glazed with Makrolon AR
  • ASTM E2395
    • Grade 30
  • ASTM E1886
    • 2 Impacts no observable damage
  • ASTM F1233
    • Class 1
Blast Resistance
ASTM F1642-04
  • 6.1 psi @ 45 psi-msec
  • ASTM F1642 Hazard Rating
    • Minimal Hazard
    • Operable
Blast Rated Configuration
Thermal Performance and Sustainability
U-values/Thermal Performance
  • NFRC 100
    • 0.31 Btu/hr x ft2 x ℉
Airflow Leakage
  • NFRC 400
    • 0.01 cfm/sqft @ 1.57 psf
    • 0.01 cfm/sqft @ 6.24 psf


SL-17 FRP Pebble Grain Sales Sheet
French SL-17 FRP Pebble Grain Sales Sheet
FRP Quick Ship Program (Express)
Education Market Brochure
French Corrosion Resistant Solutions Brochure
Hurricane-Rated Doors Sales Sheet
Architectural Detail
SL-17 Test Results
SL-17 Specification
SL-17 Order Form
SL-17 Express Order Form
Color Selection
SL-17 Color Selections
Restaurant/Retail Market Brochure
Corrosion Resistant Solutions Brochure
French Corrosion Resistant Solutions Brochure
Green Brochure
Prox Card Reader Sales Sheet
French Prox Card Reader Sales Sheet
Adjustable Bottom Brush Sales Sheet
Door Handing
Cleaning Recommendations
SL-17 Cover Form
SL-17 Installation Instructions
School Safety Sales Sheet (SGG)
School Safety Sales Sheet (Covestro)
How to Measure for a New Entrance
FDA & USDA Compliance