Measurement Guide

HOW TO MEASURE
YOUR WINDOW WELL
; Easy to assemble
; Installs in minutes
; Blends with metal well
; All aluminum
; No paint - No rust
Measure from the top surface on the lip of your window well to
the ground, vertically to determine the correct model of window
well ladder for your window well.
Note: Proper Installation Is Required To Meet Code.
The current International Residential Code reads:
R310.2.1 Ladder and steps. Window wells with a vertical depth greater than 44 inches
(1118 mm) shall be equipped with a permanently afxed ladder or steps usable with the
window in the fully open position. Ladders or steps required by this section shall not be
required to comply with Sections R311.5 and R311.6. Ladders or rungs shall have an inside
width of at least 12 inches (305 mm), shall project at least 3 inches (76 mm) from the wall
and shall be spaced not more than 18 inches (457 mm) on center vertically for the full
height of the window well.
Well Depth Well Material Model to Use
4-5 ft Metal WWL
5-6 ft Metal WWL + 1 WWL-X
6-7 ft Metal WWL + 2 WWL-X
7-8 ft Metal WWL + 3 WWL-X
8-9 ft Metal WWL + 4 WWL-X
4-5 ft Wood/Concrete WWL-W + 1 WWL-X
5-6 ft Wood/Concrete WWL-W + 2 WWL-X
6-7 ft Wood/Concrete WWL-W + 3 WWL-X
7-8 ft Wood/Concrete WWL-W + 4 WWL-X
8-9 ft Wood/Concrete WWL-W + 5 WWL-X

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