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Tech's Corner: Bridge Struts
Bridge struts are used as horizontal reinforcements on full view glass doors. Unlike traditional struts, the bridge struts consists of angle iron and 4” x 6...
Tue, Feb 22, 2022 at 5:00 PM
Tech's Corner: Bottom Seals & Retainers
Please see the attached article for Bottom Seals and Retainers available. This includes the new Composite Retainers and part number details for model use.
Tue, Mar 28, 2023 at 8:28 AM
Tech's Corner: Commercial Opener Reinforcement
Please see the attached Tech's Corner article which reviews a variety of methods used in reinforcing a garage door for use with a trolley style garage d...
Wed, Mar 30, 2022 at 11:07 AM
Tech's Corner: Duplex Springs & Spring Anchor Brackets
Please see the attached Tech's Corner article that contains instructions on installing a duplex spring cone one bolt at a time to the spring anchor brac...
Tue, Mar 28, 2023 at 8:32 AM
Tech's Corner: Double End Stiles
Please see the attached Tech's Corner article for an in depth explanation on the purpose of double end stiles; including how and when they are installed...
Mon, Apr 1, 2024 at 11:37 AM
Obsolete Spring Charts: Commercial Models
Please see the attached spring weights for the following obsolete commercial models: 400I 600 600A 600V 620 624 630A 630S 630V 634A 634S 634...
Tue, Mar 28, 2023 at 8:33 AM
Tech's Corner: Storm Shield Threshold
Please see the attached article on Storm Shield Threshold. This includes available part numbers, details for when to recommend and instructions for installi...
Fri, Jun 10, 2022 at 8:44 AM
Tech's Corner: Adjusting End Stiles
Please see the attached article on adjusting end stiles. End stiles that are not properly placed on the end of the door during the manufacturing process are...
Fri, Sep 23, 2022 at 8:52 AM
Tech's Corner: Contemporary Reinforcement
Contemporary Models include 904/904U, AX/AXU, C4AL/C4ALU, M4AL/M4ALU. Please see the attached article on Contemporary Reinforcement. This article cover...
Fri, Mar 3, 2023 at 4:34 PM
Tech's Corner: Thermal Bowing
Thermal bowing is a condition in which insulated garage door sections naturally bow with extreme temperature variances. This occurs when the inside tempera...
Fri, Mar 4, 2022 at 2:25 PM