3300 series big frame

3 1⁄2" Aluminum Door Rails 

Over 35 powder coat color options for an exact match to most rollformers metal siding

MWI Components will job pack all of your color coordinated doors at one low price, or stock your most popular colors for even greater savings

2 week lead time on current powder coat options

Contact for availablility and pricing on custom colors

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3391 Vertical Side Rail 


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3396 Vertical H-Rail 



3394 Horizontal Bottom Rail 

(use with TBSG Bottom Guide) 

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3394 12" Bottom Rail Stiffener 

Provides reinforcement of 3394 bottom rail to center door guide/stop on split sliding doors.