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Door & Opening Size Guide

Not sure what size frame or rough opening you need? Use this guide to pick your door and match it to the correct ReadyDoor frame and opening (ope) size before you order.

Getting Started

Picking Your Door & Frame

1

Choose your door size

Door sold separately — see our standard door sizes below.

2

Choose your ReadyDoor frame size

Use the opening (ope) size chart below, or see our full frame size specifications.

3

Choose a door handle

Sold separately — browse our handles & ironmongery range.

4

Going double?

A double door head is also available — see the double door opening sizes below.

5

Need routing done for you?

A door jig is available if routing of the door is required.

Reference

Standard Door Sizes

Standard door width and height combinations we work to.

Door Width & Height

Standard combinations
Door WidthDoor Height
34″80″
32″80″
30″78″
28″78″
26″78″
24″78″
ReadyDoor Ope Sizes

Opening (Ope) Size Chart

The rough opening your frame needs, for single and double door installs.

Single Door

Door size · ope width · ope height
Single Door SizeOpe WidthOpe Height
34″/864mm945mm2090mm
32″/813mm894mm2090mm
30″/762mm843mm2040mm
28″/711mm792mm2040mm
26″/660mm741mm2040mm
24″/610mm691mm2040mm

Double Door

Door size · ope width · ope height
Double Door SizeOpe WidthOpe Height
2 x 34″1812mm2090mm
2 x 32″1710mm2090mm
2 x 30″1608mm2040mm
2 x 28″1506mm2040mm
2 x 26″1404mm2040mm
2 x 24″1304mm2040mm

Gap = 7mm each side & top. These are standard ope sizes — ReadyDoor fits all standard ope sizes.

Ready to Order Your Kit?

Not sure which size is right for your opening? Get in touch and we'll help you choose.

Request a Quote →