Old decking & climbing frame beams for burning (Peachcroft OX14)

I've replaced some decking that was getting rotten and dismantled a climbing frame. Please collect the wood if you can use it for burning:

Decking - about 25 sections that are cut up to be circa 50cm long. Has been painted with wood stain but in many cases this is largely worn off.

Wooden frame - about 20 sections cut to lengths between 80 & 120cm, mostly 7cm x 7cm (3" x 3") square sections. Pressure treated wood that hasn't been painted, most metal fixings removed but some remain.