Profile: Timloc Building Products is a manufacturer of building products and supplies. We are an ISO 9001:2008 certified company. Our product line includes cavity trays, cavity closers fire & acoustic stops, gas barriers, damp proofing, access doors, access panels, roof ventilation and tile ventilators. Our corner units allow the integrity of the main cavity tray run to be maintained when it is necessary to turn a corner on a building. We offer cavity sleeves to provide ventilation continuity through external walls to the building interior via optional louvre grille.