FlexFit FF175

FlexFit FF175 is engineered and manufactured to absorb accidental impacts and flex, rather than dent and buckle. Unlike steel doors, Raynor FlexFit can absorb moderate to severe impacts and rebound to its original shape for continued smooth operation, which eliminates service calls due to minor accidents. Severe impacts typically force the hardware (hinges, rollers, track) to take the brunt of the impact. These door replacement parts are commonly carried on service trucks, increasing first-call resolution when needed.

FlexFit FF175 Features and Options

Raynor FlexFit FF175 sectional thermal commercial doors are available with numerous features and options, including those listed below.

Designed to Flex

FlexFit doors are constructed with flexible section panels designed to flex upon impact, rather than dent and bend like conventional metal sections, to help maximize in-service time and increase first call resolution. The exterior fiberglass reinforced polymer (FRP) pultruded panel and interior polyethylene extruded panel feature one-piece (no splices) panel design for maximum strength and flexibility.

Rugged Hardware and Springs

Your FlexFit door comes packaged with the right combination of long-lasting hardware, 3″ track and heavy-duty 25,000 high-cycle springs to precisely match the size and application of your door.

Heavy-Duty Roller System

FlexFit doors feature 3″ heavy-duty, long-stem rollers with locking collars that allow the door to flex upon impact while rollers remain engaged and functioning in track assembly and hinge.

Heavy-Duty End Stiles

FlexFit doors have heavy 12-gauge steel end stiles to reinforce sections and hardware, providing reliable operation. End stiles are pre-drilled for hinges making installation quicker and easier.

Leaf Spring Bumpers

FlexFit doors are equipped with two leaf spring bumpers ensuring a positive stop for all track configurations.

Spring Loaded Locks and Handles

FlexFit doors are equipped with two 6” long heavy-duty spring-loaded locks to ensure security. FlexFit doors are also equipped with two handles that can be placed in desired locations.


FlexFit doors have the option to add a 12″ x 4″ window for access to natural light and vision outside the building.

Door Viewer

Allows the operator to see what is outside without having to open the door.

Cable Tensioners

Optional tensioners are designed to prevent cables from jumping off of the drums when doors are jarred or closed on an object.

Raynor FlexFit FF175 commercial doors are available in White.

Type Commercial Sectional Garage Doors
Model FF175
Size 20′ x 12′ Max
Operation Manual, Motor or Hand Chain
Construction 3-Layer Sandwich
Material Fiberglass reinforced polymer (FRP) exterior / high density polyethylene interior (HDPE)
Surface Texture Smooth
Section Joint NA
Section Thickness 1-3/4″
Gauge Exterior Thickness / 0.125″; Interior Thickness / 0.0125″
Stiles 12-Gauge
Insulation Polystyrene (Door R-value = 9.68)
Seals Fabric reinforced vinyl section seals
Trussing NA
Panel Configuration NA
Color White
Windows 12″x4″
Type Normal Headroom, Lift Clearance, Vertical Lift
Finish Galvanized
Size 3″
Gauge 12, 13, 16-Gauge
Counterbalance System
Type Torsion Spring or Weight Counterbalance
Cycle Life 25,000
Springs Spring Inner Diameter: 2-1/4″, 3-1/2″ or 5-1/2″; High Cycle 25K
Shafts Tube (13 gauge) or Solid (D-Shaft, 1″ Keyed, 1-1/4″ Keyed)
Hinges 11, 13, 14-Gauge
Rollers Heavy Duty 3″
Finish Galvanized
Lock Interior Slide Lock
Seal(s) Header seal, astragal seal, brush jamb seals, and bottom brush seal
Hanger Angle 11, 13, 16-Gauge

Section and Panel Schedules

 Garage Door Height  Number of Sections
Up to 8′ 2″ 4
8′ 3″ – 10′ 2″ 5
10′ 3″ – 12′ 2″ 6

FlexFit FF175 Warranty


Raynor warrants the door sections against defects in material and workmanship for three (3) years from date of delivery to the original purchaser.


Raynor warrants all hardware components against defects in material and workmanship for three (3) years from date of delivery to the original purchaser.


Raynor warrants springs against defects in material and workmanship for three (3) years from date of delivery, or cycle life of the spring to the original purchaser.


Under the terms of this limited warranty, for any door components that are found to be defective upon inspection by authorized Raynor personnel, Raynor will, at its option, repair or replace the defective door components. Labor charges for the installation or repairs shall be the responsibility of the consumer and must be performed by an authorized Raynor dealer.

This warranty extends only to the original purchaser, provided the door is installed in his/her place of business. This warranty is not transferable.

This warranty does not apply to any damage or deterioration to the door caused by abuse, negligence, missing components, accidents, use of pressure washers, dents or scratches. Shavings from trolley rails not properly removed and cleaned from the exterior door surface causing rust are not covered by this warranty. Failure to provide proper maintenance voids this warranty. Field applied paint failure is not covered by this warranty. Refer to the Care and Maintenance Instructions and Painting Instructions.

This warranty does not apply to damage caused by fire, an act of God, accident, vandalism or graffiti. Damage or deterioration caused by saltwater coastal areas (within two miles), hazardous or corrosive chemicals and fumes including, but not limited to, alkaline, acids, muriatic acids, road salt or salt environments, harsh cleaning agents, and fertilizers is not covered by this warranty.

Raynor shall not be liable for any consequential or incidental damages.


Some states do not allow the exclusion or limitation of consequential or incidental damages, so the above limitation or exclusion may not apply to you.

Claims for defects in material and workmanship covered by this warranty shall be made in writing with proof of purchase and photographs of the product in question to the dealer from whom the product was purchased or call Raynor at 1-800-4-RAYNOR within the warranty period. Raynor may choose to have the product returned for inspection.

This warranty gives you specific legal rights. You may also have other rights, which may vary from state to state.