Truss Beam Roof Ladder
The Duo-Safety 575 Series of Roof Ladders represent the pinnacle of strength and safety in ladder construction. The tubular construction incorporates the inherent strength of a rectangle, a channel and an "I" beam combined to provide the ultimate in strength and safety. The Truss Construction also provides additional locations for ladder belt hooks to be attached.
Construction features include:
• Double parallel fins
• Double set of truss plates
• Ribbed, extruded rungs electrically welded to outside of truss plates
• Aluminum rivets
• 750 lb. Duty Rated with a 4:1 safety factor
• 3/4" diameter roof hooks are standard
• Heavy duty 7/8" diameter roof hooks for an additional fee
• Prong feet are standard
• Rubber safety feet for an additional fee
|
Size | Closed Length | Width | Banking Thickness | Weight |
|---|---|---|---|---|
|
10 ft |
10' .5" |
19.75" |
4.5" |
39 lbs |
|
12 ft |
12' .5" |
19.75" |
4.5" |
43 lbs |
|
14 ft |
14' .5" |
19.75" |
4.5" |
50 lbs |
|
16 ft |
16' .5" |
19.75" |
4.5" |
55 lbs |
|
18 ft |
18' .5" |
19.75" |
4.5" |
57 lbs |
|
20 ft |
20' .5" |
19.75" |
4.5" |
63 lbs |
|
25 ft |
25' .5" |
19.75" |
4.5" |
80 lbs |
|
30 ft |
30' .5" |
19.75" |
5.5" |
100 lbs |
All dimensions listed are N.F.P.A. Design Verification Standards. Variations occur in each product of approximately +/- .125" due to the type of rivets, nuts, bolts etc. used. If you require precise dimensions, please Contact Us.
Shipping Note:
Ladders are one of the most interesting products we ship. The vast majority of ladders will ship via truck freight because of the size and/or weight. We try to use the best and least expensive carrier whenever possible, however carriers can vary by as much as $100 for an identical shipment. Because of this, it is not possible to provide a shipping price at check-out.
You may complete your order online, however there will be no shipping charges displayed at checkout. Please provide an accurate shipping address at check-out, and a First Out Rescue specialist will contact you to make delivery arrangements and give you the final cost for your order including freight charges.