The Wirquin Extra Slim Waterless Shower Trap is specially designed to be fitted to the flattest trays on the market. Its only 40mm Thick. The new silicon membrane quarantees exellent flow rates and acts a s a vapour barrier and air admittance valve.
Extra care must be taken to avoid damaging your new shower waste. Wirquin offer a 10 year guarantee against faulty workmanship or materials (excluding serviceable parts, neglect or abuse).