Flex-A-Door Roller Garage Door - Technical Details, Specifications, Features & Entities

Overview

The Flex-A-Door is a retractable garage door system manufactured by B&D, engineered to deliver security, attractive appearance, and smooth, low-effort operation for residential installations. It represents a specialized product line within B&D's comprehensive garage door range.

Key Technical Specifications

Dimensional Requirements

Headroom Clearance:

• Minimum headroom for manual operation: 40mm
• Minimum headroom with automatic opener: 130mm
• Standard headroom (if 160mm or more available): No impact on opening height
• With opener (if 210mm or more available): No impact on opening height

Sideroom:

• Standard sideroom requirement: 100mm (using guide clips)

Garage Depth Requirements:

Door Height	Curtain Sheets	Minimum Garage Depth
Up to 2130mm	2-3	2950mm
Up to 2790mm	3	3610mm

Installation Depth:

• Installations can protrude up to 4 metres into the garage from the door jamb

Door Installation Requirements

The Flex-A-Door must be installed with careful attention to:

• Level and plumb installation - The door must be installed in absolutely level condition to ensure optimal performance
• Square openings - If opening is not level and square, appearance and sideroom requirements will be affected
• Flush surfaces - Surface where the door will be fitted must be flush and smooth
• Minimal sideways movement - The system is designed to operate with minimal sideways movement, necessitating careful track alignment

Product Features & Components

Finish and Durability

The Flex-A-Door features a pre-painted finish with a silicone-modified polyester coating (BLUESCOPE COLORBOND® finish) that provides:

• Superior resistance to corrosion and atmospheric effects
• Durability in harsh Australian environmental conditions
• Professional aesthetic appearance

Operational Features

Walk-in Height Determination:

• Walk-in height is measured from the floor to the lowest obstruction from the ceiling (such as beams)
• Retractable head infill panel option allows maximization of walk-in height in situations with no lintel or very small lintel

Locking Mechanism:

• Centre-lift lock mechanism that must be unlocked before operation
• Provides a safety feature requiring deliberate user action prior to opening the door

Optional Automation

• Automatic opener option is available to enhance operational convenience
• Compatible with B&D automatic door opening systems for motorized operation

Maintenance and Care Requirements

Regular Maintenance Schedule

B&D recommends checking operation of the Flex-A-Door at least every six months (more frequently in extreme environments or with frequent use).

Maintenance checks include:

• Verifying Nylofelt® running strips have not slipped or jammed the door
• Ensuring door runs correctly in guides with straight, perpendicular guides
• Confirming inside surfaces of guides are clean and free of obstructions
• Checking manual operation effort is consistent in both directions

Annual Professional Servicing:

• Professional servicing by an experienced door technician every 12 months is recommended (more frequently in extreme environments or with frequent use)
• Professional service should adjust spring tension and other operational components

Cleaning and Protection

BLUESCOPE COLORBOND® Finish Care:

• Wash with clean water and cloth every 14 days
• Special attention to areas not normally washed by rain, including the top of the door roll inside the garage
• In locations with salt air or severe industrial fallout, more frequent washing is advisable
• Touch-up paint available from B&D dealers

Lock Maintenance:

• If keyway becomes stiff, apply powdered graphite (do not grease or oil)
• Plastic faceplate section should be washed with soapy water and rinsed well
• Strong solvents such as acetone should not be used

Guide and Nylofelt® Care:

• Never use grease or oil in door guides or on Nylofelt® running strips
• Occasional wipe with cloth dampened with mineral turpentine or mentholated spirits
• Silicon spray may be used after cleaning (not WD40 or similar oil-based sprays)
• If Nylofelt® is damaged, use lighted match to quickly seal ends of nylon braiding

Installation Requirements

Professional Installation

• Professional installation by trained installers is required
• Installation must adhere to specified dimensional limitations and installation requirements
• Incorrect installation may cause serious injury and voids warranties
• Warranties are void if the door is not installed as instructed

Pre-Installation Structural Checks

• Opening must be strong enough to support the door
• Consult builder or professional door installer if unsure of structural suitability
• Floor should be level or recessed across the opening to avoid gaps
• Surface must be flush and smooth with area behind opening free from protrusions

Warranty Coverage

Warranty Period:

• One-year warranty for residential use covering complete door and parts
• Conditional on proper care and maintenance as recommended
• All components and associated labour covered during warranty period

Warranty Exclusions:

• Damage from moisture or corrosion
• Improper installation or maintenance
• Use contrary to manufacturer's instructions

Supply and Distribution

The Flex-A-Door is supplied and installed by B&D Accredited Dealers, including:

• The Garage Door Guys - supplies and installs Flex-A-Door as part of the B&D range
• Other regional B&D authorized distributors and specialists

Manufacturer Information

B&D (B&D Doors & Openers)

• Headquarters in Australia
• Responsible for comprehensive design, rigorous testing, and provision of detailed installation instructions
• Provides warranty coverage and ongoing customer support
• Offers touch-up paint services through dealers

Key Safety and Operational Considerations

• Door must be installed in absolutely level condition for optimum performance
• Installation of automatic opener requires additional headroom clearance
• Manual operation requires approximately 80mm headroom
• Automated operation requires approximately 130mm headroom
• System designed for smooth, low-effort operation when properly installed and maintained

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References

• [1] flex-a-door-replacing-roller-carriages-030217.pdf
• [2] 165036_00-flex-a-door-installation-manual.pdf
• [8] 165012_00_intro_dec19.pdf