Hi Ed,

Thank you for your question.

We are able to produce the Box spring unit to use in conjunction with your slatted base.

We can produce the spring unit with a height of at least 6"". As this is not one of our standard products it will be classed as a bespoke order and will not come with the John Ryan 60 day love it or return it guarantee. 

If you can give the office a call on 0161 437 4419 and provide our advisors with the specifics we will be happy to give you a price and lead time.

Kind regards,

Amy.