<p>Promenade tiles on mastic asphalt membrane</p>

<p>Possibility they contain asbestos (chrysotile) consult a/c register otherwise your need to get it analysed (we can sort)</p>

<p>More than likely they have been laid in hot bitumen and they will never go back the same so good chance of a trip hazard</p>

<p>If they have the budget strip them up and use a HP Balcony Coating (we&rsquo;ve done a few) but &pound; 100+ a sqm not including cost for tile removal, be a few quid if its a/c</p>
