Mattress Size & Firmness


Mattress Size & Firmness

When selecting your Glencraft Mattress it's important to ensure you choose the correct level of Firmness. Firmness in our mattresses is determined by a combination of pocket spring tension, density and the layering of our natural fabrics.

In most cases a medium mattress firmness will provide the perfect balance of support and comfort. Choosing a firm mattress is best for those who suffer from mild back problems.

Please note that in circumstances where the internal measurements of any bed frame differ from the standard sizes listed above, Glencraft cannot be held responsible in the event of the mattress not fitting.

Due to the bespoke nature and the fact that our mattresses are hand-finished, no two mattresses are identical and come with a variance tolerance of 1 inch.

Please provide any detail on the contact form provided.

Looking for a custom size mattress? Use the contact form to request a custom size before ordering

Mattress Size Guide:

Mattress Size
3’ x 6’ 3‟ x 10” (91cm x 191cm) 
Small Double
4’ x 6’ 3” x 10” (122cm x 191cm)
4’ 6” x 6’ 3” x 10” (137cm x 191cm)
5’ x 6’ 6” x 10” (152cm x 198cm)
Super King
6' x 6’6" x 10” (183cm x 198cm)
Emperor 7' x 6'6" x 10" (213cm x198cm)


Mattress Depths 

- Merida              25.4 cm

- Marcliffe           26.2 cm

- Monarch           25.4 cm

- Sovereign         29.0 cm

- Heritage           29.0 cm




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