VESTAL

doors of metal for use as clean-out doors in chimneys and crawl-space access doors; metal wall ties used to connect and reinforce walls, metal air deflectors for HVAC vent covers, window frames of metal, anchor bolts of metal, metal straps for securing concrete foundations to framing materials for building, metal chimney caps, metal flue liners, metal lintels, metal laths, troughs of metal for mixing mortar, window well barriers of metal used with below-grade windows, crawl space vents, meter box covers of metal, meter box rings of metal, metal lids, metal fireplace grates

dampers; fireplaces, ash boxes for fireplaces, portable fire pits, accessories for fireplaces, namely, air circulation kits consisting primarily of metal ducts and metal adaptors used to increase the amount of heat recovered from the fireplace using a blower or natural convection

casting of metal