How to Guide

NOTE: construction styles may vary.
The patio door installation features multiple mounting options. The
tubular side rails have pre-drilled holes which enable mounting
directly through these mounts. The second option uses projection
brackets to extend the mounting width. These brackets offer
flexibility to attach for an orientation that suits the application. The
tabs can extend up to 2-in if needed.
Determine operating side as viewed from outside.
SURFACE MOUNT
The mounting rails will sit on the outside of the home and mount directly into the face of the exterior surface.
WIDTH HEIGHT
OPENING
SIZE OPENING WIDTH RANGE MOUNT SIZE
OPENING
SIZE OPENING HEIGHT RANGE
64-in 60-in to 70-in 66-1/8-in 81-in 78-in to 83-1/2-in
72-in 68-in to 78-in 74-1/8-in 81-in 78-in to 83-1/2-in
Offset Mount with bracket projecting
2-in off opening. Also extends
mounting width 1-in on each side and
2-in overall.
Flush Mount with bracket extending
mounting width 2-in or 4-in total.
Traditional style mount with
no brackets.
OFFSET MOUNT FLUSH MOUNT TRADITIONAL
A
WIDTH
B
WIDTH
C
WIDTH
D
HEIGHT
D
A
B
C
RECORD
YOUR
MEASUREMENTS
Required: Mounting Bracket on top and bottom of stationary door
Gatehouse Patio Doors
GUIDE TO MEASURING
4
LARSON
®
Vendor Number: 62847
www.LARSONdoors.com