The widths, heights, guide rail profile and box size available on our Vertic-al Classic 77 insulated roller door — and how to check which configuration fits your opening.
Our Vertic-al Classic 77 roller door is available across a range of standard widths and heights, with an instant online guide price for your exact opening from our roller garage door configurator. Here's the full size range and how the guide rail and box size change as the door gets bigger.
| Dimension | Available sizes |
|---|---|
| Width | 2.0m, 2.4m, 2.6m, 3.0m, 3.6m, 4.0m, 4.5m, 4.8m, 5.2m |
| Height | 1.9m, 2.15m, 2.3m, 2.5m, 2.65m |
These are the standard sizes priced on our homepage guide-price configurator for the Classic 77 — a non-standard size may be possible, ask the trade counter.
The aluminium guide rail that the door curtain runs in changes profile depending on width, to support the larger curtain on wider doors:
The door curtain rolls up into a box fitted above the opening. Box depth increases with the door's guide/curtain height:
Our standard guide-price heights (1.9m–2.65m, above) all fall in the 250mm or 300mm box range; the 350mm box covers taller non-standard doors — ask the trade counter. Allow for this box depth (plus the guide rail width either side) when checking your opening and the space above it.
Our Vertic-al Classic 77 roller door is available up to 5.2m wide in our standard guide-price range, in width steps of 2.0m, 2.4m, 2.6m, 3.0m, 3.6m, 4.0m, 4.5m, 4.8m and 5.2m.
Our standard guide-price range covers 5 heights: 1.9m, 2.15m, 2.3m, 2.5m and 2.65m.
Doors with an over-guide width under 3000mm use a 70mm guide rail profile. Doors over 3000mm use a wider 90mm guide profile to support the larger curtain.
The roller box fits above the opening and its depth depends on the door's guide/curtain height: 250mm up to 2000mm, 300mm for guide heights over 2000mm up to 3050mm, and 350mm for guide heights over 3050mm up to 4000mm.