FIELD: construction engineering. SUBSTANCE: this can be used both in construction of new roofing of buildings and in restoring existing roofing. Device has body, deflector, heating elements in the form of tubular thermal emitters, fan. Deflector concentrates thermal energy from thermal emitters. Air stream produced by fan cools emitters and eliminates gas-pollution at work site. Application of aforesaid embodiment of device increases productivity of process, cuts power inputs, yields high quality of restoring hard-to-reach and corner sections of roofing. EFFECT: higher efficiency. 1 cl, 2 dwg
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