RSB Group

MEASUREMENT GUIDE

Garage Door Measurement Guide

Measure your garage door opening in just a few minutes. Follow our simple guide to ensure the perfect fit for your new garage door.

BEFORE YOU MEASURE

Clean the opening

Remove any obstacles and ensure the garage opening is fully visible.

Use a Tape Measure

Use a tape measure for accurate results,

Measure Twice

Always double-check measurements before submitting them.

No Obstructions

Ensure no obstructions in way of door as it travels up and into the garage.

door configuration options

Single Doors

Each door is measured indiviually. Provide measurements for both doors.

Double Doors

Measure the full opening at once. Provide the total width for the complete opening.

PLEAE NOTE

All measurements should be taken in millimeters (mm) for the most accurate results.

IMPORTANT REQUIREMENTS

Complete Opening

The garage must be fully constructed with brickwork or a final structural finish.

Finished Floor

The floor must be screeded and level for accurate measurements & Installation.

Plastered Walls

All walls must be plastered or at final finish for correct measurements and proper installation.

Complete Roof

The Roof/ceiling must be completed for a proper measurements.

Construction Free

Ensure there is no construction in the path of the door as it opens & closes.

HOW TO MEASURE YOUR GARAGE OPENING

Opening Width

Measure the width of the opening from brick to brick.

Opening Height

Measure from the finished floor to the underside of lintel.

Headroom

Measure from the top of the opening to the ceiling.

Side Nibs

Measure the available space on both sides of the opening.

Backroom

Measure from the opening to the back wall.

DOWNLOAD MEASUREMENT GUIDE

Download our handy measurement guides to help you build and take accurate measurements with confidence.

Double Door Measurement Form

Single Door Measurement Form

Standard Garage Door Opening Guide

OUR EXPERIENCE

40+ Years of Industry Experience

Supplying quality garage doors, timber products and building solutios since 1980.

Trusted by homeowners, builders, contractors and trade partners across South Africa.

Established 1980

Over four decades of delivering quality and reliability.

Trusted South African Manufacturer

Proudly manufacturing and supplying products buit for local conditions.

Nationwide Supply & Support

Efficient delivery and support across South Africa.

Enjoy Everyday Convenience and Security

Speak to our team about a garage door automation system and find the right solution for your home.

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