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How to order a custom size mattress

  • 06 September 2026
  • By Chirag Patel
  • 0 Comments

Sunday makes any size up to 72 inches wide by 84 inches long, at the price of the next larger standard size. A custom order adds 2 working days to your city's normal delivery time.

First, check that you need one

Sizes are quoted width first, so a bed described as 78 x 72 is a 72 x 78 King. And a mattress can sit an inch larger than its frame: a 72 x 78 fits a 71 x 77 base.

The eight sizes we are asked to make specially most often are all sizes we already sell.

Step 1. Measure the frame

Measure the inside of the frame, not the outside. Width first, then length, in inches. Old frames are rarely square, so if the two ends differ, use the smaller number.

Measuring the inside length of a bed frame with a tape measure
Inside edge to inside edge. The outer edge includes the frame's own timber.

Step 2. Round up to the next standard size

Find the first standard size equal to or larger than both your numbers. That is the size you buy.

Size Widths x lengths, in inches
King 72x72, 72x75, 72x78, 72x84
XL Queen 66x72, 66x75, 66x78
Queen 60x72, 60x75, 60x78, 60x84
Double 48x72, 48x75, 48x78
Single 36x72, 36x75, 36x78
Diwan 30x72, on the Ortho Memory only

Step 3. Order that size on the website

Pick your model, pick that size, check out, pay the standard price. All three can be cut to a custom size.

  • Latex Plus, 8 inches of full latex, firmness 6 of 10. The softest we make.
  • Ortho Latex, 2 inches of latex over memory foam, firmness 7 of 10.
  • Ortho Memory, 1 inch of memory foam on top, firmness 8 of 10. The only one sold in the 30 x 72 Diwan.

If your measurement is within an inch of a standard size, stop here. You will pay less and skip the 2 extra working days.

Step 4. Email your exact dimensions

Send your order number and your measurements in inches to hello@sundayrest.com the same day. No form, no deposit, no phone call. We cut to those measurements and confirm by email before production.

What it costs

The price of the next larger standard size. No customisation surcharge.

A custom 69 x 79 inch Latex Plus costs ₹62,999, because the next standard size above it is the 72 x 84 King. You pay for 3 inches of width and 5 inches of length you will not get.

How long it takes

Two working days on top of your city's normal delivery time. In Bengaluru that means 2 working days. Elsewhere in India standard delivery starts at 4 days, so a custom order lands at 6 or more.

What is covered

The 100 Nights Trial and the 10-year warranty apply in full, both from delivery. No minimum trial period, so you can send it back on night one, and collection from your home is free anywhere in India. A custom size is not a final sale.

Who this is not for

If you need the mattress this week, a custom size will not make it. Order a standard size.

Sunday does not take bulk or wholesale orders, at any size.

The bed size chart lists every standard size in inches, feet and cm. If your mattress arrives measuring short, start there. If you are still deciding on a material, Dunlop vs Talalay latex explains what is inside.

Reviewed by Chirag Patel

Sizes, prices and lead times come from Sunday's current product records. Something wrong? Tell us at hello@sundayrest.com or 080 4749 4649.

Revised 7 September 2026.

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We cater to all custom sizes. The process is simple: Please order the next higher standard size. Just reply to the order confirmation email and mention the required dimensions.
  • Max Dimensions: 72 inches (width) and 84 inches (length).
  • 100 Night Trial & 10-year warranty are valid as usual.
  • One additional day for delivery as compared to standard sizes.

Still confused? Call us on 080 4749 4649

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