bricks for decking frame

hi all,
i will be laying a floating deck for the first time this weekend, and all the wood has been ordered. i will be making the frame out of 2x4, and the deck is going onto an area of grass that has been levelled to my best ability. The decking area is approx 3mx2.8m.
i will not be concreting posts into the ground, but I want to put the frame on bricks, and then level them if needs be with a bit of slab layer (I have almost a full bag)
Now my question is can I use a brick like this - https://www.wickes.co.uk/Class-B-Red-Engineering-Brick-65mm/p/174990 to raise the base? Also is using slab layer a good idea to level them? i also have a roll of damp proof course that I was going to put between the brick and timber frame..

Is this the best way of doing it?

Thanks in advance
Nick

 

If you need to find a tradesperson to get your job done, please try our local search below, or if you are doing it yourself you can find suppliers local to you.

Select the supplier or trade you require, enter your location to begin your search.

Please select a service and enter a location to continue...

Plumber / Gas Engineer Electrician Builder Decorator Builders' Merchant Plumbers' Merchant Tile Supplier Flooring Supplier
Start Search

Are you a trade or supplier? You can create your listing free at DIYnot Local